Gabor repo markets & ftt

A step too far?
The European Financial Transactions Tax and Shadow Banking

Daniela Gabor
UWE Bristol
daniela.gabor@uwe.ac.uk

ABSTRACT. This paper explores two related puzzles around the Financial Transactions
Tax: how did the FTT proposals become increasingly radical when scholarly insights
would predict the opposite and why did resistance to the FTT concentrate around the repo
market, a shadow market at once systemic and yet without regulatory oversight? It argues
that taxing repos is the key transformational element of the FTT because it goes to the
heart of cross-border, cross-market systemic interconnectedness in Europe. The
widespread resistance to the repo-FTT invites a broader reflection on the governance of
financial interconnectedness when the regulator can no longer define clearly its interests
because it is part and parcel of interconnected financial architectures. The FTT debates
illuminate a symbiotic relationship between governments and shadow banking, yet one
ridden with fragilities. Governments have little influence over repo practices that can
generate both liquidity and volatility for government bond markets and private asset
markets. Crises bring this trade-off into sharp focus - as they did for Greece, Ireland or
France - and prompt governments to contemplate mechanisms for gaining control. Yet
regulators may easily backtrack under the threat that outside the repo market lays a world
of higher funding costs.

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…the bulk of the FTT impact stems from the European banks’ REPO books (€118 bn)
followed by derivatives (€32 bn), equities (€11 bn) and government bond books (€4 bn)
Goldman Sachs (2013) Report on the European Financial Transactions Tax.
According to information provided by representatives of the Dutch pension fund industry,
it appears that around 50% of a tax bill of EUR 3 bn. annually would stem from the tax
on REPOS, 37% from taxing its investment in equities and bonds and about 13% from
the tax on derivatives.
European Commission FTT Technical Paper, 2013
To include such [repo] transactions will simply pose a major risk to the functioning of
the credit market……Pierre Moscovici, French Minister of Finance, June 2013
The financial markets of the future will revolve around collateral.
Andrew Hauser, Chair of the Securities Lending and Repo Committee, Bank of England,
June 2013
In February 2013, the European Commission (EC) published the draft directive for a
Financial Transactions Tax (FTT). Throughout the process of negotiating the Directive
(EC, 2013a), the FTT became more radical in scope and narrower in the number of
Member States ready to implement it1. The proposals caused uproar. Financial lobbies
declared it the nail in the coffin of European finance, an ill-thought initiative that would
affect the competitiveness of European banking, increase financial instability by making
risk management more expensive, and reduce investment in fast growing companies
(Financial Times, 2013a). In particular, opposition rallied around the taxation of repo
activities, a systemic market previously invisible in regulatory debates. The European
Repo Council2, the repo lobby, warned that taxing repos would eradicate collateralized
funding markets on which banks relied for funding (Comotto, 2013)3, a position shared
by the European Central Bank. The ECB feared that a tax on repos would effectively
force it to remain the largest intermediary of liquidity even after exit from unconventional
monetary policies. Pension funds complained that the tax would reduce the profitability
of their repo activities (Financial Times, 2013b4). Indeed, private estimates of the FTT
impact attributed half of costs for European banks and pension funds to their repo
portfolios (ISLA, 2013 5 ; Goldman Sachs 2013). Several governments, including the
erstwhile supportive French government, raised concerns that the liquidity of their bond
markets would suffer at a time of high and rising public debt and financing needs (Tax

Henceforth referred to as EU11: Belgium, Germany, Estonia, Greece, Spain, France, Italy, Austria,
Portugal, Slovenia and Slovakia.
2 The European Repo Council (ERC), operating under the umbrella of International Capital Markets
Association (ICMA).
3 http://www.ft.com/cms/s/0/411cb28c-b1aa-11e2-b324-00144feabdc0.html#axzz2dpH7UKZB
4 http://www.ft.com/cms/s/0/5cb60a60-b7d2-11e2-bd62-00144feabdc0.html#axzz2fhdncdq2
5 The International Securities Lending Association claimed that ’the proposed levy will eradicate 65% of
lending activity in Europe, slashing the €3bn (£2.6bn) annual windfall revenues earned by long-term asset
owners including pension funds and mutual funds by more than €2b’.
1

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News, 20136). With the exception of civil society organizations, everyone else treated the
Commission’s proposals as a step too far.
Two questions guide this paper: how did the FTT proposals become increasingly radical
when scholarly insights would predict the opposite and why did resistance to the FTT
concentrate around the repo market, a shadow market at once systemic and yet without
regulatory oversight?
First, contrary to the predictions of the political economy literature, the FTT became
more radical both compared to initial proposals and to country-level FTT initiatives.
While the literature on financial regulation typically documents how initial ambitions get
watered down by the interventions of various interest groups (Woll, 2013), the EC’s
proposals went in the opposite direction: from an individual tax on financial activities to a
AAA - all instruments, all markets, all actors - approach that applies the tax to institutions
resided in the participating Member States and, at the proposal of the European
Parliament, to instruments issued in those Member States even when traded outside the
FTT area. Such a trajectory flies in the face of various streams of European scholarship
that typically see the Commission as a conservative institution (Lutz and Cranke, 2013;
Howarth and Quaglia, 2013) that often engages in turf wars with other European
institutions (Hooghe, 2012) and pays no attention to the suggestions of the European
Parliament on issues of policy substance (Kardasheva, 2009). Furthermore, the FTT
proposal reaches far beyond what participating Member States have implemented
individually (in Germany, France or Italy). This suggests that Member States are
prepared to allow that politically salient demands be met at European level, a puzzle for
arguments connecting the supranationalization of financial regulation to regulatory
networks that sidestep democratic debate (Mugge, 2013).
The second related puzzle is the unlikely coalition of actors that expressed, in no
uncertain terms, their opposition to taxing repos. What stakes do such a diverse range of
private financial institutions with different investment strategies (including pension
funds, treasuries of multinational companies, banks), governments and central banks have
in a systemic, yet shadow, market with virtually no regulatory oversight (see FSB 2011,
Gabor 2013a)? This coalition of the unwilling calls into question arguments - made for
example by the Legal Council to European Ministers of Finance - that the FTT punishes
‘investors that had nothing to do with the crisis’ (Financial Times, 2013c7). From a repo
angle, the distinction between ‘socially useful’ and impatient finance becomes elusive.
Taxing repos is the radical core of the FTT and its possible downfall. Whereas the
Commission used the tax revenue narrative to shore up the political legitimacy of its
proposals, the paper argues that the European FTT is a deliberate attempt to re-organize
the European financial sector in a manner far more radical than the numerous regulatory
initiatives at either European, global or indeed national level. It is supranational because
the pace of European financial integration makes individual initiatives politically
unfeasible as well as ineffective. It is radical in that its focus on repo markets goes to the
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7

http://www.tax-news.com/news/France_Seeks_Improvements_To_FTT_Proposal____61436.html
http://blogs.ft.com/brusselsblog/2013/09/eu-legal-opinion-against-the-ftt-full-text/

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heart of cross-border, cross-market interconnectedness underpinning shadow banking
activities that the Financial Stability Board (FSB) and various central banks have linked
to systemic risk (FSB 2011, 2013). By targeting the creation of risk, the FTT seeks to
bring European finance, including European banking, out of the shadows and make more
expensive the market-based banking model to which the Liikanen Report (2012)
attributed the European banking crisis.
How did the FTT come to include repo activities, a domain of ‘quiet politics’ before the
crisis (Culpepper, 2010)? The Commission appears to have stumbled onto it. The initial
proposals paid no attention to repo markets. The 2011 consultation document had one
repo question, buried at number 52 out of the 57 questions asked. Respondents, with the
exception of the repo lobby, several banking associations and the French government,
ignored it altogether. Such low interest was pervasive among citizens, regulators and
scholars alike, who treated collateral issues (including repos) as a low-profile back-office
legal activity (see Riles, 2011).
Three factors made the ‘radicalization’ of the FTT possible: the willingness of the
Franco/German alliance to support a more ambitious project at European level, a
willingness closely influenced by the Eurozone crisis; the contribution of the European
Parliament and the radical agenda of its (socialist) FTT rapporteur and finally, the
institutional politics permeating the Commission’s expansion of its remit that allowed the
DG Tax to revisit established ideas about liquidity and financial instability. In turn, the
widespread resistance to FTT sheds light onto the extensive involvement in shadow
banking activity of private financial actors, including pension funds, large multinational
corporations, governments and central banks. The paper proposes three dimensions:
narrative ambiguity, systemic interconnectedness and political salience to explore the
struggle around taxing repos.
The paper argues that the literatures on European institutions, financial governance and
shadow banking need to be read alongside one another. It first details the AAA approach
and its provisions for shadow banking, to then provide a timeline of the FTT negotiations,
exploring the conditions under which the proposals became increasingly radicalized. It
zooms in on the repo provisions, arguing that the Commission embraced a Minskian
reasoning that puts more emphasis on the destabilizing nature of interconnected financial
activity, for government and privately issued debt. At stake for the Commission is a
measure that would mitigate systemic risk in two ways: it would reduce leverage-related
repo activity and simultaneously provide a ‘visibility fix’ to the opaque shadow banking
universe by shedding light on repo connections. For Member States, the stakes are
different. Repos can generate both liquidity and volatility for government bond markets.
The interests of the state are no longer clearly defined, as they were under the paradigm
of the efficient market hypothesis.

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In a nutshell: the 2013 AAA approach to the Financial Transactions Tax
The FTT initiative in Europe is unprecedented in its scope. Published in detail in
February 2013, the DG Tax of the European Commission proposed a ‘AAA’ approach
that applies the FTT to all institutions, all markets, all instruments. In targeting both
organized markets and over-the counter-transactions across all traded instruments, the
FTT goes well beyond the 2012 French and 2013 Italian FTT on equity (and equity
derivatives in Italy), the 1990s Swedish FTT on equity and fixed-income instruments, and
the Tobin tax on currency transactions that serves as theoretical foundation for FTT
initiatives. It combines a ‘residence principle’, if a party in a transaction is resident of an
implementing Member State, with an ‘issuance principle’ that applies the FTT to
transactions with instruments issued in the Member States, regardless of where that
transaction takes place (see EC, 2013a).
While the ‘AAA’ tag encompasses well its ambition, the FTT does in fact leave outside
its scope traditional lending and deposit taking (relationship banking) as well as currency
trading. It taxes gross transactions on secondary markets and over-the-counter. The
guiding principle for the level of the tax was to set the rate low enough to prevent
disruptions of financial markets but high enough to generate revenue from business
models associated with impatient finance or trading of risk. Indeed, Manfred Bergmann,
the German EC official credited with the intellectual parenthood of the FTT, rejected
arguments that the FTT would affect negatively credit conditions for real economic
activity. He instead stressed the impact on trades between financial institutions
‘according to available estimates, about 80-90% of all transactions for which an FTT
would be due would be due are transactions where financial institutions trade in their own
name and own account’8.
The FTT proposals include the activities that the Financial Stability Board (2011) and the
IMF (Claessens et al, 2012) describe as shadow banking activities: securitization and
repo intermediation. The Commission’s definition of a financial instrument covers
trading in structured products created through securitization. It also proposes to tax repo
(repurchases agreements) and securities lending. These are similar transactions through
which two institutions exchange collateral for cash (or for other securities in case of
securities lending), with a promise to reverse that transaction at a later date9. Repos are
treated as one transaction, and taxed with 10 basis points on the market value of the repo
collateral.
The FTT is more than a tax measure. Indeed, the DG Tax used the FTT as an opportunity
to ask fundamental questions about the nature of finance, the desirability of distinctive
business models in finance 10 and with these, to distance itself from the ‘pre-crisis
http://www.internationaltaxreview.com/Article/2974990/EXCLUSIVE-ECs-Manfred-Bergmannreveals-why-the-FTTs-critics-are-wrong.html
9
For the purposes of this paper, securities lending will be treated as a repo.
10 “Taxing such activities could roll back business models that "internalise" spreads and, thus, only
redistribute rents to the financial sector at the expense of the non-financial economy.” (EC, 2013b).
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paradigm of ‘the more the better" as regards liquidity and financial intermediation’ (EC
2013b), a paradigm that had informed the Commission’s sustained efforts to accelerate
European financial integration through a liberal or light-touch approach (see Mugge
2013). The importance of this paradigmatic shift should not be underestimated. It entails
efforts to re-politicize finance at a discursive level, and to transform it on a material level,
with all the complex challenges involved in such an exercise. Indeed, the light-touch
mode of financial regulation contains no analytical criteria for distinguishing between
‘real’ and ‘virtual’ liquidity (see EC, 2013b:9), or between ‘socially useful’ and
‘problematic’ business models. With the FTT, the Commission seeks to establish such
distinctions, not as a knee-jerk politicized reaction (see Comotto, 2013), but through firm
theoretical anchoring in academic contributions from both mainstream finance and
Minsky scholars (Nesvetailova, 2008).
The Commission’s ‘virtual liquidity’ is conceptually equivalent to the ‘excess liquidity’
term used by the Committee on the Global Financial System (2011) and echoes Adrian
and Shin’s (2010) definition of liquidity as the rate of growth in the balance sheets of
financial institutions, growth driven by business models reliant on repos and pro-cyclical
leverage (see also Haldane, 2009). Such academic notions about liquidity have also
travelled to other fields of financial regulation, as for example the Basel III liquidity
requirements. However, while the FTT shares with Basel III concerns about unstable
liquidity, it differs in its targeting of markets and instruments rather than individual
financial institutions. The Commission’s approach is consistent with a systemic
understanding of risk and crisis, whereas the focus on individual institutions remains
wedded to a micro-prudential approach demonstrably weak since the crisis.

A literature review: the economics of the FTT and the politics of financial regulation
The 2008- financial crisis called into question established ideas about efficient markets.
Regulators lost confidence in the ability of efficient markets to self-regulate, and instead
turned to Minskian concepts of instability endogenous to financial markets, and systemic
risk to be mitigated through macro-prudential policies. The crisis further made it clear
that governments had to propose measures that would protect taxpayers from the costs of
future bailouts. A tax on the financial sector quickly became central to these plans.
Before the crisis, scholarly research on taxing finance was divided. Research in favour
shared several premises (see Schulmeiester, 2009). It posited that speculative activity
moves prices away from fundamentals, rather than returning them faster to equilibrium,
as proposed by Milton Friedman. In doing so, ‘excessive’ trading creates cyclical
liquidity. Markets are highly liquid during periods of confident expectations and
collective trust in the tradability of assets, but loose liquidity in a crisis, driving asset
prices through boom/bust cycles (Nesvetailova, 2008). Policy advice would typically
focus on imposing a tax on the market most affected by speculative activity, be it the
stock market, as advocated by Keynes, or foreign exchange market. Ultimately, such
arguments rest on the adverse consequences that destabilizing finance has on economic
activity, growth and employment.
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More engaging critiques of the FTT pointed to un-intended effects, relying on two
distinctive arguments: the failure to distinguish the various drivers of financial
transactions and pragmatic concerns with the feasibility of enforcing FTTs. The first view
typically invokes the hedger/speculator dichotomy. Hedgers seek protection from an
undesired exposure to risk; in contrast to speculators who bet on future price movements
(see Engel 2013). The ECB, for example, used this dichotomy to argue that most shortterm transactions arise from hedging, rather than speculative activity (see Schulmeister
2009). The FTT thus punishes hedgers, and in doing so, harms economic growth. The
second type of arguments draws more on political economy concerns with relocation and
tax arbitrage. The well-documented ability of financial actors to innovate around rules
makes it difficult to design an effective FTT regime, while a poorly designed tax
generates significant economic costs (Grahl and Lysandrou, 2003). Relocation/innovation
may harm market liquidity, and in doing so, increase price volatility, achieving the exact
opposite of the FTT intention to stabilize asset prices.
In the post-crisis environment of less benign neglect towards financial markets, research
suggested that such unintended effects can be largely avoided through careful design.
Indeed, Schulmeister (2011), closely anticipating the Commission proposals, argued that
a general FTT levied on all transactions in either organized exchanges or over the
counter, on both parties and at very low levels would target impatient investors that rely
on technical analysis while protecting long-term investors that follow buy-to-hold
strategies. Similarly, Griffith-Jones and Persaud (2011) highlight various avenues for
mitigating avoidance that include conditioning the transfer of ownership to the payment
of the tax, including derivatives and contracts for difference (as Italy did to avoid the
loophole in the French FTT on equities introduced in 2012) and ensuring that non-taxed
instruments are not eligible for central clearing, thus bearing a higher capital adequacy
requirement. Arestis and Sawyer (2013) call for a broader base to ensure that the FTT
would reduce excessive trading activity and volatility.
What these studies share is the recognition that any FTT initiative would lead to smaller
markets, by design or as an unintended consequence. Herein lies an important political
question that the economics scholarship leaves un-answered: under what conditions are
governments ready to accept smaller, potentially less liquid markets? The assumption in
this literature, shared with the constructivist political economy, is that a powerful idea is
enough to generate change. Once governments recognize the ‘death’ of the efficient
market hypothesis, they should readily accept that some types of investors (impatient) are
less desirable over the long-run, and thus provide political support to FTT initiatives.
In turn, the scholarship on financial regulation teases out the conditions under which
governments and/or supranational institutions may design and implement FTTs.
Optimistic readings of the post-Lehman environment point to a paradigmatic shift, at
European and global level, towards a shared understanding that stronger regulatory
interventions are necessary to replace the Anglo-Saxon model of light regulation
(Quaglia, 2010; Moschella 2011). Yet even if at an ideational level it is easy to identify
paradigm change - as in the move away from the efficient market hypothesis signalled by
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the rapid mainstreaming of macroprudential policies - that does not imply that these ideas
would be translated into radically different regulatory regimes (Buckley and Howarth,
2010). Indeed, accounts of European (or global) financial regulation detail the processes
through which ambitious proposals get watered down, be it due to the power of private
financial lobbies or regulatory arbitrage. Thus, Howarth and Quaglia (2013) explain the
limited European support for Basel III reforms through a ‘varieties of financial systems’
approach according to which European governments endorse regulation that does not
affect the competitiveness of their banking systems. In turn, Woll (2013) argues that it is
important to juxtapose an ideational analysis with a careful consideration of the (private)
economic interests that might inform governments’ position in regulatory debates. In her
analysis, the impact of financial lobbies on the regulatory framework depends on the
importance that the public attributes to that regulatory initiative. Under a ‘quiet politics’
regime (see Culpepper 2010), private financial institutions get to set the rules of the game
without much contestation. In contrast, once financial regulation becomes politically
salient, it disrupts the narrative established under the ‘quiet politics’ regime and requires
lobbies to re-affirm the legitimacy of their preferences (see Gabor 2011 for this argument
applied to central banks).
In the case of the European FTT, it is also important to take into account the institutional
logics governing European institutions. Thus, Commission staff may hold different views
of the right balance between supranationalism and Member State sovereignty (Hooghe,
2012). Those more inclined to supranationalism actively seek to include new activities,
such as taxation of finance, under the Commission’s remit (Posner, 2009). Hooghe
(2012) in turn conceives of a third category - institutional pragmatists - located in DGs
that require technical expertise. Institutional pragmatists view less/more Europe debates
as a distraction from complex, technical policy questions that require European answers
mindful of national sensitivities.
Yet such ostensibly technocratic dialogues are deeply political, and the outcomes
contingent on the context in which these take place. On the one hand, the Commission is
more likely to engage with technical arguments on financial regulation (Woll, 2013).
Since the Commission and financial lobbies often share epistemic communities, their
common understanding of the world may yield regulatory initiatives closer to the
preferences of private finance rather than, say, civil society organizations suspicious of
the benefits of financial activity. Indeed, the Commission’s record since the crisis
suggests an institution conservative on austerity (Lutz and Kranke 2013) and on global
initiatives to tighten banking regulation (Howarth and Quaglia, 2013). On the other hand,
the Commission may experience less lobbying pressure when it includes a new regulatory
domain in its remit if private finance does not have established informal channels through
which to influence deliberations (Mugge, 2010).
How come, in this context, that the European FTT proposals became increasingly more
radical throughout the various stages of consultation and re-drafting of the institutionally
pragmatic DG Tax? And how did the repo market - that is, a shadow banking activity par
excellence - turn to be central to contestations of the FTT?

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Timeline
Throughout a three-year consultation and negotiation process, the EC made its proposals
increasingly radical despite political and technocratic opposition from financial actors,
international financial organizations, the European Central Bank and governments of the
opposing Member States. Three material and ideational factors made this possible: the
willingness of the Franco/German alliance to support a more ambitious project at
European level in the context of the European crisis; the agenda of the (socialist)
rapporteur on the FTT in the European Parliament and finally, institutional politics that
enabled a DG without previous involvement in financial regulation – DG Tax – to ask
fundamental questions about the nature of finance in Europe.
Stage 1 (2010-2011): FAT vs FTT in the EC’s Communication and Public Consultation
The European FTT started as a global project. Indeed, in September 2009, the G20
invited the IMF to map the various channels through which financial sectors could make
a contribution to the costs of the crisis. The IMF (2010) proposed two types of taxes that
would target individual institutions, rather than markets or instruments. The Financial
Stability Contribution would be levied according to some balance sheet variable, while
the Financial Activities Tax (FAT) envisaged a tax on the profits and/or remunerations
(Vella et al 2011). The IMF (2010:5) dismissed a general tax on transactions (FTT) as it
‘would not target any of the key attributes - institution size, interconnectedness and
substitutability – that give rise to systemic risk’. Yet, the paper argues, this is exactly
what the FTT, in its 2013 form, does.
Following the IMF proposals, in October 2010 the European Commission issued a
‘Communication’ paper that considered the relative merits of the FAT and the FTT (see
Figure 1). Yet the political context had shifted since the IMF proposals. With the
sovereign debt crisis threatening to spread from Greece, public opinion demanded a more
substantial contribution from the financial sector than the bank levy suggested by the
IMF and implemented by various Member States to finance bank rescue funds (Germany,
UK) or as a ‘crisis tax’ (Hungary). In that paper, the Commission concluded that the risks
of re-location made FTT an effective option only at the global level. In contrast, a (FAT)
tax on wages or profits would achieve the desired target of raising revenues, particularly
relevant since it compensated for the financial sector’s VAT exemption, while
simultaneously acting as a deterrent to high bonuses/profitability from high-risk activities
(EC 2010). Crucially, the Commission did not share the IMF’s view that the FTT was illsuited to address systemic risk. It rather made its choice on pragmatic grounds linked to
the possibility of tax arbitrage. Indeed, the Commission, along with the French
government during its G20 presidency, continued to pursue a global FTT agreement
while supporting a FAT at European level.

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Timeline of the FTT
EC Communication
FAT
Oct. 2010

EC Consultation
(feb 2011)

G20 invites IMF to
consider taxation
options

2010

FTT Directive
Feb. 2013

ECB & French gov.
against FTT repos
June 2013
Enhanced
cooperation
Sept. 2012

IMF rejects FTT,
endorses FAT
June 2010

2009

EC first draft: FTT
Sept. 2011

2011

2012

E Council legal
service
Sept. 2013

2013

2014

European Parliament
proposals
May 2012
Schauble-Barroin
letter
Sept. 2011

ECP Non-paper
April 2013
COALITION OF THE
UNWILLING

Then, in February 2011, the EC started the consultation process. It warned that measures
were necessary to curb excessive risk taking, and if such measures were taken in a uncoordinated fashion by individual Member States, they would create incentives for tax
relocation or double taxation (EC,2011a). The Consultation document contained 57
questions, from general (such as the desirability of the tax, the role of financial actors in
crisis etc) to very detailed questions about the design of tax. Despite the Commission’s
stated preference for the FAT, the Consultation document invited comments on all
possible measures to tax financial activity, including the FTT and other levies (on
liabilities, assets, or systemic activities).
The Consultation document distinguished between the broad FTT ‘to tax stock, bond,
currency and derivative transactions on exchanges as well as over-the-counter (OTC)
traded instruments’ and the narrow FTT ‘limited to stocks and bonds’. It is important to
note that even the broad-based definition left repos out; indeed, there is only one question
directly pertaining to repo in the ‘Other Measures’ section. Question 52 portrays repos as
follows: ‘Some authors argue that overnight secured credit (through repos mainly)
necessitates special treatment of those types of funding because of the cheap, but unstable
funding leading to systemic risk. Do you agree to such an argument and if so, what
treatment do you suggest?’ In this, the EC ascribes repos a status fundamentally different
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from other funding instruments (retail deposits or unsecured markets), linking it to
systemic risk.
Respondents, with few exceptions, ignored the repo question. Those who did address it,
private and public institutions alike, rejected the idea of including repos in the tax
perimeter. Private financial actors questioned the repo tax as a mistake of interpretation
from the Commission since repos constitute ‘low risk’ instruments, as for example made
clear by the UK bank levy that exempted repos collateralized with high-quality assets
from the tax base (EBF, 2011; ERC, 2011). Although the French government 11 alone
associated repos with bank vulnerability, it stopped short of endorsing its taxation. To
mitigate systemic risks, the French government suggested restricting the pool of collateral
eligible for repo transactions to high-quality assets. In other words, regulatory restrictions
on repo practices, rather than taxation would be best suited to mitigate the potential
vulnerabilities generated by repo markets.
Stage 2: the first proposal (Sept. 2011) and the Franco-German engine
The Commission published the first proposals for taxing finance on September 28, 2011.
It now put forward an FTT, rather than the milder FAT, and proposed to apply to
financial transactions involving at least one EU-resident party and at least one financial
institution. This would include to financial instruments as defined in the MIFID
legislation, structured products under the CRD or transactions involving transfer of risk
other than credit risk, including repos (Clifford Chance 2011).
The German and French governments were instrumental in bringing about a broad
interpretation of the FTT. In part, this reflected the political will to have an FTT at
European level once it became clear, after the G20 discussions in Toronto that a global
FTT would be impossible to achieve. Arguably, a more important role was played by
how European politicians understood and narrated the ongoing sovereign debt crisis.
Indeed, in early September 2011, Wolfgang Schauble and Francois Baroin, Ministers of
Finance for Germany and France, sent a joint letter to the Commission outlining the
Franco-German vision for a broad FTT 12 . The letter constructed a clear distinction
between speculative and non-speculative financial transactions. It envisaged taxing all
trading ‘related to financial instruments such as equities, bonds, currency transactions and
derivatives’ including currency trading and a blanket cause to catch all future
‘innovations’ to circumvent the FTT;; to apply the tax to organized exchanges and overthe-counter transactions, including those within financial groups (between subsidiaries of
large transnational banks). The letter specifically called for repos/securities lending to be
taxed, particularly if these supported short-selling.
The shift in the French position on repos highlights the importance of the European crisis
for the FTT trajectory. Sarkozy ran its campaign for the May 2012 French elections on a
platform of tighter financial regulation, describing the tax as ‘technically possible,
11http://www.sgae.gouv.fr/webdav/site/sgae/shared/04_Consultations_publiques/201104/201104

19_ReponseFR_Taxation_secteur_financier.pdf
12 https://www.tuc.org.uk/tucfiles/79/lettre-franco-allemande.pdf

11

financially necessary and morally unavoidable 13 ’. Yet domestic politics alone cannot
explain why France supported a broad FTT, including on repos. Instead, the crisis
juncture made the difference. Throughout the summer of 2011, both European sovereigns
and European banks had come under increased market pressure. France, alongside Italy,
Belgium and Spain, banned short-selling of financial shares, in France for eleven of its
largest financial institutions. The movement that ‘smacked of desperation’, as Kenneth
Rogoff put it14, suggested that European governments attributed (some of) the woes of
their banking sectors to short-selling and speculators. The repo market, it will be
discussed later, is central to short-selling practices and thus became part of the FTT
project to make speculation more expensive.
The Commission followed closely the Franco-German suggestions. It proposed to apply
the FTT through the residence principle, to secondary markets and OTC transactions, and
to both parties even if one party is located outside the FTT area. It left spot currency
transactions (Tobin tax) out of the FTT scope to preserve the free movement of capital15
and consumer products (insurance contracts, mortgage lending and consumer credit) in
order to minimize the impact on the real economy. It envisaged differentiated rates,
higher for trading in securities/equity (0.1%) than in derivatives (0.01%). It set January
2014 as deadline for implementation.
Interesting, the repo provisions drew little attention, even from the repo/securities lending
lobbies. The growing scepticism that the FTT would ever materialize did not encourage
engagement. Indeed, a month after the Commission’s proposals, several Member States –
mostly from outside the Eurozone (UK, Sweden) - stated their strong opposition to the
FTT project. Most notably in Eurozone, Italy, whose banks had suffered a series of
ratings downgrades throughout September 2011 and had been forced to turn to the ECB’s
long-term refinancing operations, voiced concerns that its banks could not withstand
additional taxation measures (WSJ, 201116).
Stage 3: the proposals of the European Parliament and the draft Directive (February
2013)
Between September 2011 and the February 2013 publication of the draft Directive, two
developments shaped the FTT trajectory: the European Parliament’s intervention in May
2012 and the narrowing of the FTT implementing group to 11 member states through the
method of enhanced coordination.
Even before the Parliament’s proposals, it became clear that the FTT would not be
adopted by all the EU member states. The UK had made public its opposition in
December 2011, and formalized it, alongside several other states, at the June 2012
http://www.emergingmarkets.org/Article/2929587/Gates-Dont-use-FTT-to-bail-out-Greece.html
http://www.nytimes.com/2011/08/12/business/global/europe-considers-ban-on-shortselling.html?_r=0
15 EC 2011, 13: leave out transactions relevant for citizens and businesses such as conclusion of
insurance contracts, mortgage lending, consumer credits or payment services .
16 http://online.wsj.com/article/SB10001424052970204554204577025750960668474.html.
13
14

12

ECOFIN meeting. Confronted with the prospect of successive opposing presidencies
(Cyprus, Ireland and an undecided Lithuania), the Franco-German ‘engine’ recruited nine
allies to push for a faster process through enhanced cooperation. This allows a group of
European states to create new legislation on European issues that require unanimity, such
as taxation (Wahl, 2012). The Commission approved the enhanced cooperation request in
October 2012, the European Parliament in December 2012, and the European Council in
January 2013. A month later, the Commission made its draft Directive public.
The move to enhanced cooperation was important for the shape of the FTT proposals.
Having a smaller group of committed countries created room for manoeuvre and enabled
the Commission to contemplate radical proposals that would involve less of a delicate
balancing act between competing national pressures. Indeed, the French socialist
government, winner of the May 2012 elections, appeared willing to support a more
comprehensive European FTT than the French FTT designed by the Sarkozy government.
The French FTT, in effect since August 2012, only targeted equity trading and uncovered
CDS positions in EU sovereign debt, but left out repos and securities lending involving
equities. By September 2012, Pierre Moscovici and Wolfgang Schauble, the French and
German ministers of finance, urged the other interested countries to declare their support
for a broad FTT so that the enhanced cooperation procedure would be approved by
December 2012 (Financial Times, 201217).
The European Parliament’s involvement in the FTT process signals a shift in crossinstitutional dynamics. Similar to other European policy initiatives, the Parliament had a
consultative role on the FTT proposals. Such role, scholars argue, restricts its influence to
fundamental rights issues, whereas the Commission is least likely to make concessions on
substantive policy proposals (Kardasheva, 2009). At first sight, this argument describes
well the FTT process. While the socialist group had long been pushing for the FTT, only
one of the suggestions made by the rapporteur Anni Podimata made it into the final draft
(see Table 1), and even that in a diluted form. The Commission did include the issuance
principle but exempted OTC derivatives. It left out the ‘ownership principle’, which
conditioned recognition of legal ownership to the FTT payment; the higher tax on OTC
transaction; the Tobin tax on currency trading; and the exemption for pension funds.

17

http://blogs.ft.com/brusselsblog/2012/09/france-germany-push-for-scaled-down-tobin-tax/

13

Strengthening the proposal
The issuance principle
The ownership principle

Adopted by the EC in the final FTT
text
Yes, except for OTC derivatives

Higher FTT on OTC trades

No (no administrative structure in
place to enforce)
NO

Include spot currency transactions

NO

Include NGOs and other stakeholders NO
alongside experts in consultation
Diluting the proposal
Exemption for pension funds

NO

Yet in this case, simple arithmetic is misleading. The issuance principle is important
because it expands the FTT perimeter to globalized finance. The Commission is prepared
to draw boundaries between desirable and destabilizing financial activities with FTT
instruments, wherever these may be taking place. The issuance principle is particularly
important for repo activities, it will be argued later, since repo institutions can easily
substitute between different types of collateral, and thus use FTT assets outside the FTT
area.
Finally, the institutional context of the FTT design should also be taken into account. The
past twenty years have witnessed a move of regulatory competencies to Brussels
(Quaglia, 2010; Posner, 2009). Regulatory debates often took place in expert committees
delinked from democratic national processes as governments preferred to ‘outsource’
deregulation and thus avoid political battles in the national arenas (Mugge, 2013). By
contributing to these expert committees, the financial industry was able to institutionalize
direct and informal access to the DG Internal Market (Mugge, 2010), or to national
regulators that could be enlisted to defend their demands at European level (Woll, 2013).
However, for the FTT, such dense ties between the financial industry and the
Commission were absent because DG Tax had no previous involvement in issues related
to financial regulation. In contrast, for example on repos, DG Internal Market had
pushed, through the Financial Collateral Directive 2002/47/EC18, for a rapid cross-border
integration of European repo markets as a key contribution to the efficiency and stability
of the financial system. That the financial industry had to rely mostly on public
consultations to express its views on the FTT implied that DG Tax officials had less
ideational overlaps with the financial industry. The Commission could thus move away
from the ‘market efficiency’ concepts previously governing financial regulation in
Europe and propose a tax regime that would, it believed, transform European finance.
http://ec.europa.eu/internal_market/financial-markets/docs/collateral/directivepresentation_en.pdf
18

14

A step too far: opposition to the FTT on repos
“Anyone with a securities portfolio can build their own shadow bank by borrowing at
call against the securities and then employing the cash in credit assets”
Paul Tucker, Bank of England, 2012.
Since 2008, repos have been core to public debates on the reform of shadow banking
(FSB, 2011; Tucker, 2012; Claessens et al 2012). Yet once the Commission published the
draft FTT directive, a coalition of the ‘unwilling’, including governments, central banks,
private banks, pension funds and European businesses, emerged to oppose taxing repo
transactions19. First, the private European repo lobby group estimated that the FTT would
cause a 66% in short-term repo markets, with dramatic consequences for lending in
Europe. Then, the fiscal attaches of the implementing Member States in the FTT
Working party showed uneasiness that the repo FTT would worsen funding conditions
for governments and increase financial instability (Working Party on FTT, 2013). By the
summer of 2013, even the Franco-German engine appeared to withdraw its support. Jens
Weidmann, the president of the German central bank, warned that ‘hampering this market
would make banks reliant on central banks providing liquidity, which we want to get rid
of” (Financial Times, 201320), while Pierre Moscovici warned that taxing repos would
damage the ‘credit market’. By September 2013, the ‘FTT has gone too far’ emerged as a
consensus, with expectations that once the German elections had passed, implementing
states would agree on a diluted version certain to leave repos out of its scope.
Such a widespread resistance signals the transformative character of the repo FTT. To
explore this, and the improbable coalition of the ‘unwilling’, three key dimensions of the
political economy of repo should be considered: narrative ambiguity, systemic
(European) interconnectedness and political salience.
Narrative ambiguity: repos and risk
The successful introduction of reforms relies on crafting persuasive analytical stories
about the activities to be regulated. For repos, this is a difficult exercise because there is
no straightforward answer to the question: is repo an instrument that reduces or increases
systemic risk?
For those opposing the FTT, the answer is that repos reduce risk. The repo lobby often
cites the crisis-induced shift from un-collateralized to repo markets in Europe as evidence
that repos offer protection during periods of market tension (ERC, 2011; Comotto, 2013).
A similar view informs the ‘non-paper’ of the fiscal attaches in the Working Group of the

19

According to the Financial Times: ‘Some industry bodies have warned the wide-ranging nature of the
proposals could curtail the market for repurchase agreements, a key source of short-term funding for banks
and governments’, http://www.ft.com/cms/s/0/411cb28c-b1aa-11e2-b32400144feabdc0.html#axzz2g0XIN0hU.
20 http://www.ft.com/cms/s/0/61f2f41e-df39-11e2-a9f4-00144feab7de.html#axzz2g0XIN0hU

15

implementing Member States21. Furthermore, central banks implement monetary policy
during ‘normal times’ through repos, thus conferring these operations an air of
(re)s(pec)tability. Indeed, even the long-term refinancing operations (LTROs) of the
European Central Bank are repos with long (one or three year) maturity (Gabor, 2012).
The starting point is to consider the mechanics of the repo. For example, Deutsche Bank
(DB) raises cash by pledging Greek government bonds as collateral to cash-rich
Commerzbank. When the repo expires (overnight, one week, one month), Commerzbank
returns the collateral (Greek government bonds) and receives from Deutsche Bank the
cash and repo interest. What makes repos safer than unsecured lending, the traditional
form of interbank lending, is the risk management framework. Commerzbank is protected
against counterparty risk because it becomes the legal owner of the collateral posted, and
can sell it off if DB defaults. To ensure that in such a case it does not make losses,
Commerzbank has to ensure that its portfolio of collateral can be quickly liquidated at a
value equal to the original cash loan. This involves two risk management techniques.
Commerzbank can impose an initial haircut dependent on how risky it perceived that
asset to be (for example, in early 2009, DB would have had to provide EUR130 of Greek
bonds at market value in exchange for EUR 100 of liquidity). Commerzbank also relies
on margin calls for repos with maturities beyond overnight: it calculates daily the market
value of the collateral portfolio, and asks DB to send additional collateral if Greek
government bonds have fallen in price (increase in interest rates). Furthermore,
Commerzbank does not assume the risks of the underlying collateral - Greek government
bonds - because in a repo transaction the seller of collateral (DB in this case) retains the
risk and return on that collateral (see Gabor, 2013). Even if Commerzbank is the legal
owner of the Greek government bonds, it sends any accrued payments on that collateral
back to Deutsche Bank. This distinction between the legal and economic interpretation
implies that the two repo parties can clearly define and control credit and collateral risk.
From this perspective, the FTT makes little sense. It targets the largest, safest funding
market in Europe (see ERC, 2011). If DB and Commerzbank choose, as most repo parties
do in Europe, to roll-over short-term repos, both parties would have to pay the FTT
repeatedly (daily for an overnight repo). This, for the repo lobby, would lead to the
disappearance of the short-term repo market (Comotto, 2013), an outcome of great
concern for the ECB. Indeed, the ECB sees the repo market as the market that would take
over its crisis liquidity provision as well as intermediate collateral that banks require to
meet new regulatory requirements (from Basel III or new European rules). Without it, the
ECB would be forced to remain the main intermediary of liquidity and collateral in
Eurozone, making exit from unconventional monetary policies difficult.
Yet the French government, in its 2011 response to the FTT consultations, alluded to the
opposite interpretation: repos are essential for the creation of risk through leverage.
21

The paper states that ‘Repo operations are very useful for managing the treasury liquidity and the
disappearance of this market combined by the lack of viable alternatives will induce serious problems about
risk management.’ (FTT Working Group, 2013).

16

Indeed, early research from the Bank of International Settlements recognized that repos
offer the cheapest source of leverage for financial institutions (BIS, 1999), a view most
central banks now share (Courre, 201222, Hauser, 2013). The key again is to distinguish
between the legal and economic interpretation of a repo (see Gabor 2013a). Consider the
previous example, albeit with different, US-based actors. MF Global, a financial
institution that famously collapsed due to its repo activities, wants to gain exposure to
high-risk, high-return Greek government bonds. It buys two-year bonds in 2011, knowing
that the EFSF23 in Europe reduces considerably the chances of a Greek default until 2013.
A repo-to-maturity allows MF Global to finance these securities by borrowing cash
through a two-year repo from Citibank, cash it uses to pay for the bonds acquired. At
maturity, MF Global receives the principal payments from the Greek government, and
sends that cash back to Citibank. MF Global can repeat this transaction to increase
leverage, bound only by the repo rate and the haircut: the lower the two, the less MF
Global has to provide of its own capital. To paraphrase Paul Tucker, anyone with a
securities portfolio could have built it through (leverage in) repo markets.

Greek bonds

Collateral
(Greek bonds)

Greek
government
bond market

MF Global
Cash

Citibank
Cash

For Hauser (2013), it is essential to distinguish between the micro and macroprudential
aspects of repos. Practices of risk management (including haircuts, mark to market,
margin calls and short maturities) that reduce counterparty and liquidity risk for
individual institutions may pose systemic risks. While enabling rapid growth in leverage
during boom periods and feeding higher asset prices, repos are sensitive to fluctuations in
the market price of collateral. Indeed, repos rely on market-to-market valuation, and
mark-to-market leverage is strongly pro-cyclical (Adrian and Shin, 2010; Plantin et al.
Benoit Courre, member of the ECB Board, argued that that repos ‘can contribute to pro-cyclicality and
the so-called leverage cycles” (Courre, 2012).
23
European Financial Stability Facility.
22

17

2005). During crisis, repo actors become impatient (Gabor and Ban, 2013), continuously
scrutinizing the markets for collateral to work out whether that collateral remains
‘insensitive’ to crisis (Gorton and Ordunez, 2012), since ‘sensitive’ collateral may not be
accepted by repo counterparties.
This is at the root of financial fragility through the shadow banking sector. Continuing
with the MF Global example of a two-year repo, a funding problem for MF Global may
introduce volatility in the Greek government bond markets through what Brunnermeier
and Pedersen (2009) termed a liquidity spiral. MF Global has to post additional collateral
or pay back some of the cash borrowed. During periods of market turbulence, it may not
find additional collateral or cash, so it must sell some assets - say Greek bonds. The fall
in the price of Greek bonds triggers further margin calls for those institutions that
collateralized repos with Greek bonds, and further asset sales. Fire-sales spread through
Greek and other asset markets, and suddenly those institutions reliant on repo funding are
confronted with daily margin calls, forcing further asset sales, falling asset prices and
increasing funding difficulties. In overnight repos, cash-rich counterparties only accept
high-quality collateral and/or increase haircuts on repos with lower-quality assets.
Substitute MF Global for Lehman Brothers, and this, Gorton and Metrick (2012) argue, is
a close account of the 2008 near meltdown of the financial system, or, in their words, a
‘run on repo’. Substitute Lehman Brothers for a Greek bank, and this, Gabor and Ban
(2013) have argued, is a close account of the Greek sovereign debt crisis; the Irish, the
Portuguese, and the ‘almost’ Italian and Spanish crisis throughout 2011 and 2012, until
the ECB promised to do whatever it takes (see Courre, 2013).
Indeed, the 2012 FSB proposal for regulating repos stressed the importance of setting
minimum haircuts, including for government bond collateral, to make repo-supported
leverage more expensive (FSB, 2012). However, confronted with vocal opposition, by
September 2013 the FSB had dropped the minimum haircuts requirement on repos with
government bonds (see FSB, 2013). The repo-FTT complements these proposals and
takes them further. The tax is applied on the market value of the collateral portfolio, so it
includes the haircut. The intended extra-territorial effect renders leverage more expensive
for institutions that are not based in the FTT countries even if the transaction takes place
outside those countries because the instrument is issued in the implementing Member
States. Under the FTT, both MF Global and Citibank would be established in Greece, and
would have to pay repo tax to the Greek government. If they chose to roll overnight repos
rather than a repo to maturity, they would pay the repo tax daily. With the issuance
principle, the FTT re-draws the boundaries of global finance, previously dismantled by
deregulation while simultaneously seeking to prompt a shift away from impatient finance.
Systemic (European) connectedness: cross-border and cross-markets
Since the publication of the FTT proposals, the financial industry writ large published
estimates of its impact on profitability (Goldman Sachs, 2013; ISLA, 2013; also

18

European Commission, 2013b24). Remarkably, these estimates attribute the largest taxrelated losses to repo activities for European banks as well as pension funds, far larger in
comparison to derivative or securities portfolios. This brings into sharp focus the
systemic role of repo markets (Comotto, 201325) and highlights, this section argues, why
the repo-FTT goes at the heart of interconnectedness generated through market-based
finance. Through collateral flows, repos connect financial institutions across a variety of
asset markets, including government bond markets. Systemic interconnectedness is
crucial to understand why the proposals to tax repos have ignited such a wide opposition.
Since the introduction of the Euro, repo markets grew rapidly, tripling in size to around
EUR 6 trillion by 2008. Such rapid growth reflects ‘the era of the great glut in financial
transactions’ (Fisher, 2013:93) as much as the shift to large scale, market-based banking
in Europe (Liikanen Report, 2012). Indeed, in contrast to the US, large European banks
dominate the European repo market (ICMA, 2012), with data for 2008 suggesting that the
20 largest banks generated between themselves around 80% of repo transactions
(Hordhal and King, 2008). The Goldman Sachs figures, questionable as they may be (see
Schulmeister, 2013), indicate that the biggest loss to European banks - read large French
and German banks - stem from repo portfolios. The larger the trading activity of a global
bank, the more it may be involved in repo markets simply because it can fund securities
portfolios there or lends securities and gain additional returns.
Banks aside, how does repo involve long-term investors usually subject to strict
regulation (pension funds), investors with shorter trading horizons (hedge funds), large
multinational companies, the ECB and implementing Member States?
To answer this question, it is useful to think of repos as the nervous central system of
market-based finance, a system that dissolves borders between securities markets, and in
the context of the European integration process, national borders between government
bond markets. Indeed, repos can be used to obtain cash and build leverage in any asset
market (see Gabor, 2013a). In theory, any asset can be repo-ed out if the counterparty
agrees on the adequate haircut. Yet in practice, most trading is funded through repos with
high-quality collateral because high-quality equals lowest funding costs in terms of both
haircuts and price volatility.
Typically, these are government bonds that trade in liquid markets. Data from the repo
lobby shows that around 80% of repo market transactions in Europe were supported by
government bonds before 2008 (ICMA, 2008). Demand for government bonds as
collateral is, from a repo perspective, demand for leverage (see BIS, 1999). This is how
repo markets introduce what the European Commission calls ‘virtual liquidity’

“According to information provided by representatives of the Dutch pension fund industry, it
appears that around 50% of a tax bill of EUR 3 bn. annually would stem from the tax on repurchase
agreements, 37% from taxing its investment in equities and bonds and about 13% from the tax on
derivatives.” EC, 2013b.
25“ Given the systemic role of collateral, it should be a matter of the greatest concern for regulators
that movements of collateral through the repo market would be taxed. “Comotto, 2013.
24

19

simultaneously in government bond markets and in higher-risk securities markets
financed through repo transactions.
But repos also bring distinctive types of financial institutions in the shadow banking
world, weaving networks of interconnectedness through collateral flows. Indeed, a
known theme in the shadow banking literature is the pre-crisis shortage of high-quality
collateral issued by governments (Pozsar and Singh, 2011; Pozsar, 2011; Singh and
Stella, 2012). In other words, fiscal policy in high-income countries was not
expansionary enough to keep pace with the demand for leverage. To mitigate shortages,
financial institutions have three options: increase the velocity with which collateral
circulates in the system;; ‘unearth’ or ‘mine’ high-quality collateral parked in ‘buy-tohold’ portfolios (such as pension funds, the largest class of asset holders) or manufacture
private collateral functionally similar to government bonds. The first two strategies are
linked, and rely on the right to re-use/re-hypothecate collateral in repo transactions.
In Figure 2, HSBC can borrow high quality Dutch government bonds from a Dutch
pension fund, assume against Asset Backed Securities issued on SME loans (lowerquality assets). The Dutch pension fund enters the securities lending agreement with
HSBC because it increases returns on a low-risk asset without assuming the credit risks
of the lower-quality assets it accepts in return. HSBC, now legal owner of the Dutch
bonds, may repo them to Societe Generale to fund some of its own securities. Societe
Generale in turn lends the Dutch bonds to a US hedge fund that posts them as collateral
for an OTC transaction. But Societe Generale simultaneously borrows the ABS from the
Dutch pension fund to cover a short position, and then uses those ABS instruments to
substitute other assets held as collateral in an LTRO operation with the ECB. Indeed, the
right to substitution - that is, the possibility for repo lenders to constantly shift the
composition of collateral pledged - means that collateral may move on a daily basis
between repo parties. Such a scenario is not far-fetched, on the contrary. Singh (2012)
estimated that a single piece of collateral sustained, on average, more than three different
repo transactions before Lehman’s collapse. Since then, that ratio has fallen to two.

20

Repo-based webs of interconnectedness
across markets and institutions
Dutch
pension
fund

Hedge fund

European
Central
Bank

Societe
Generale

HSBC

Deutsche
Bank

Santander

Dutch government bonds
ABS on SME loans

This example highlights the distinctive regime of systemic risks in market-based financial
systems. Systemic vulnerability arises from tight interconnectedness through the repeated
use of the same collateral that exposes the entire chain to liquidity spirals discussed
earlier. As a Financial Times26 (2013) editorial put it: ‘the more times a piece of collateral
is recycled, the less it serves as security for anything at all’. Furthermore, this is systemic
vulnerability of the ‘shadow’ invisible kind: the regulatory regimes in place so far make it
virtually impossible to track either the movement of an asset through collateral networks
or the collective exposures. Neither central banks nor regulators have any reliable
statistics on daily flows of collateral through repo markets. For Europe, the repo lobby
produces publishes data of existing repo transactions (rather than flows) every six month
for a systemic market that is short-term! The EBC’s money market survey collects less
detailed data once a year.
Furthermore, the example illustrates well that repos connect financial institutions with
different investment strategies and degrees of ‘social usefulness’. From a repo angle,
pension funds that engage in securities lending are as much part of the shadow universe
as hedge funds. Governments are also part of the shadow banking world - as
manufacturers of preferred collateral - but without (yet) playing an active role as
regulators. This calls into question arguments about taxing financial institutions ‘that had
nothing to do with the crisis’ and have ‘no influence on systemic risk’.
26

http://www.ft.com/cms/s/0/0ff52c3e-116d-11e3-a14c-00144feabdc0.html#axzz2g0XIN0hU

21

The repo-FTT has two likely consequences for systemic interconnectedness. It may
shorten collateral chains by making one of the driving forces, leveraged activities, more
expensive. This is the Commission’s (2013b) stated intention given that ‘the financial
crisis has demonstrated that the reliance on short-term financing (e.g. though commercial
papers or through repos) is not viable.’ While the level of the tax will determine the
extent to which such chains contract, the effect will be sizable because assets issued in
the FTT Member States account for around 50% of European repo collateral (see Table
2). Figures for June 2013 show that EU11 sovereigns provide around 43% of EU repo
collateral; a share that has increased after the ECB introduced Outright Monetary
Transactions and thus committed to preserve the collateral acceptability of any European
government bond (see Gabor, 2013b). German pfandbriefe and other assets issued in the
EU11 account for a stable share of 10% of overall repo collateral.
Table 2 Share of EU11 collateral in EU repo markets

Share_EU11_Sovereign bonds
Share_All_EU11_Assets
Repo_volumes (EUR bn)

2008
52%
62%
6504

2012
38%
48%
5647

2013
43%
52%
6076

Source: computed from ICMA reports

The share of the EU11 collateral in repo markets also highlights the importance of the
issuance principle. Most cash-driven repo transactions27 entail the right of substitution:
the collateral provider can change the composition of the collateral portfolio it has
pledged to the cash lender. For example, HSBC can replace the Dutch government bonds
it has pledged to Societe Generale for, say, British government bonds if both are treated
as GC collateral. However, under the issuance principle, non EU11 financial institutions
would have to pay FTT to substitute EU 11 collateral. Furthermore, the Commission is
yet to decide whether daily substitution of EU11 collateral in longer-term repos should be
subject to FTT (EC, 2013c).
Perhaps more importantly, the FTT provides a visibility fix to repo markets that regulators
have advocated for some time (see FSB 2013; Hauser 2013). Having to pay the tax
implies that financial institutions will have to share with regulators information on mutual
exposures and instruments used in repo transactions. Regulators would know in detail
which financial institutions depend on repo, the extent to which pension funds engage in
the repo/securities lending universe, how much collateral is re-used/re-hypothecated (see
FSB, 2013 for the importance of these data). This will enable regulators to closely
In so-called General Collateral GC repos defined by ICMA as ‘a range of assets that are accepted, at
any particular moment, as collateral in the repo market by the majority of market intermediaries and
at a very similar repo rate --- the GC repo rate. In other words, the repo market as a whole is
indifferent between securities that are to be in the ‘general collateral basket’. GC assets are high
quality and liquid, but none is subject to exceptional specific demand.’ see
http://www.icmagroup.org/Regulatory-Policy-and-Market-Practice/short-term-markets/RepoMarkets/frequently-asked-questions-on-repo/11-what-is-general-collateral-gc-repo/
27

22

monitor systemic interconnectedness, and researchers to explore the politics of collateral,
reflecting for example on the symbiotic relationship between governments and repo
markets.
(Not so) quiet politics
Before the crisis, the repo market constituted the perfect example of a market constructed
through what Culppepper (2010) termed a ‘quiet politics’ regime. The European
Commission and Member States shared the view that repo markets could ‘intermediate’ a
market-driven process of financial integration. To enable this process, the Commission
allowed repo actors – through the Giovannini expert group - to design rules that would
align national legal frameworks and permit the cross-border use of collateral. Indeed, the
Giovannini Report on Repo Markets (1999) argued that a rapidly growing repo market
would dissolve borders between European government bond markets. Reading between
the lines, repos would create a de facto fiscal union where government bonds issued by
any Member State would be treated on equal terms as collateral.
In that report, and the Collateral Directive 2002/47/EC it informed, repos were treated as
the repo industry has portrayed them in the FTT debates: risk-reducing, liquidityenhancing financial instruments crucial to financial stability. This narrative worked to
align closely the interests of the repo industry, of Member States and the Commission:
the rapid growth in repo transactions would dismantle borders between financial markets
and push further financial integration. Member States had little reason to dismiss such
promises since increased liquidity is typically associated with stable - and low - interest
rates. The promise quickly became true: by 2008, repo markets made no distinction
between Greek and German government bonds. Governments, the European Commission
and the ECB could afford a hands-off regulatory regime that imposed no restrictions on
private repo parties.
Lehman’s collapse undermined this ‘quiet politics’ regime. The repo industry lost control
over the terms of the debate once academic research in the US described the post-Lehman
contagion as a run on repos (see Gorton and Metrick, 2012). In doing so, academics
introduced the competing narrative of repos as source of systemic risk and conduit for
liquidity spirals. The FSB and the Bank of England were among the first to set that
narrative in a regulatory context through the shadow banking agenda. Yet given the USbased nature of academic research, Eurozone debates on financial reform initially ignored
this as an issue pertaining to Anglo-Saxon, market-based financial systems. Most critical
commentary on the European aspects of repo activities came from the Financial Times
Alphaville blog and a few academic voices (see Avoyui-Dovi and Idier, 2012; Gabor
2012, Gabor and Ban 2013). For Avouyui-Dovi and Idier (2012) and Gabor (2012), the
ECB’s unconventional monetary policies could increase volatility in collateral markets,
including government bond markets.
Yet it took the ECB five years into the crisis to propose a reporting framework for repos
at European level (early 2013), let alone consider the link between its crisis policies and
collateral markets. Similarly, the European Commission started paying attention to
23

shadow banking in 2012, much later than the FSB. This is why the repo-FTT generated
so much controversy: the European Commission highlighted how pervasive shadow
activities were in Europe, while simultaneously bringing into the European regulatory
debates the narrative that ‘repos are risky’, that the liquidity they provide to government
markets is ‘virtual’ and thus potentially destabilizing.
The repo lobby rejected such arguments as a misrepresentation of how repo markets
behave in crisis. Deleveraging may have repercussions on some, but not all, assets used
as collateral. If anything, government bond markets benefit from being used as collateral
in repo markets, since repo tensions push financial institutions to only accept the safest
collateral. Indeed, Comotto (2013) contested the Gorton and Metrick (2012) account of
the run on the US repo by arguing that haircuts may have gone up for private securities
circulating in collateral networks, but not for US government bonds. Copeland et al
(2012) also described the ‘puzzle’ of stable haircuts in the tri-party US repo market28.
While this may be the case in the US, the unfolding European crisis suggests that the
Commission’s concerns about repo-triggered volatility are well founded, and should be
central to genuine deliberations about the repo-FTT. Indeed, the Commission is not the
only European institution to note that repos may be destabilizing for government bond
markets (see Gabor, 2013b; also Avoyui-Dovi and Idier, 2012; FSB, 2012). Outside the
FTT debates, the ECB has linked repos to the sovereign debt crisis. For example, Benoit
Courre, member of its Executive Board, described the last months of 2011 (that led to the
introduction of the 3 year LTROs) as a crisis of collateral for Italian government bonds:
Collateral of course is intended to hedge default risk, while haircuts are usually
seen as being intended to hedge the risk on that collateral. In times of market
stress however, large and sudden margin increases can create self-reinforcing,
pro-cyclical spirals of increasing weakness, exacerbate market swings and oblige
market dealers to provide collateral to support secured transactions just when it is
most costly to do so. Two examples come to mind.
First, when the sovereign debt crisis intensified, haircuts on government bonds
under stress also went up because the rise in yields reduced their collateral value.
For example, when the spread on Italian ten-year government bonds relative to
core issuers rose to over 450 basis points in November 2011, the haircut for
Italian government bonds was increased by 500 basis points, leading to a posting
of intraday margins about 12 times greater than in any other preceding month in
2011. On the day of the increased haircut alone, the spread between Italian and
German government bonds rose by 60 basis points.
Courre, 201329.
In this analysis, Courre recognizes that decisions about haircuts, combined with mark-tomarket practices, may destabilize government bond markets. Repo-reliant financial
In a tri-party repo, a clearing bank intermediates between the cash investor and the collateral
provider. This market is far larger in the US than in Europe (around 10% of overall transaction
volumes).
29 http://www.ecb.europa.eu/press/key/date/2013/html/sp130116.en.html
28

24

institutions have little incentive to be loyal to governments during period of market stress
because mark-to-market practices render collateral with high haircuts and price volatility
more expensive (see Gabor and Ban 2013). That not all sovereigns are ‘safe’ becomes
immediately clear, but this is not merely a matter of weak fundamentals. Take the Irish
example: its pre-crisis government finances were in better shape than most ‘core’
European countries. Yet, once the woes of the Irish banking sector - and its impact on
government finances - became apparent, repo markets reacted promptly. Similar to
Courre, the Alphaville blog of the Financial Times narrated the 2010 Irish crisis as a crisis
of collateral triggered by the haircut policies of a private (systemic) repo actor, LCH
Clearnet:
At the heart of volatility in the Eurozone bond market, according to investors, was
a decision by one of Europe’s biggest clearing houses, LCH Clearnet, to require
banks or institutions wanting to use Irish bonds as collateral in the repo market to
raise cash to pay an extra margin of 15 percent. FT Alphaville, Nov. 1, 2010.
The Irish episode highlights that governments have little influence over the haircut
decisions of private repo actors even if these sharpen volatility in their government bond
markets. In other words, the US is not a representative example of how a crisis of
deleveraging may affect sovereign bond markets, except perhaps for Germany. Even
Germany is ‘exceptional’ in that it has benefited from a flight to safety once repo markets
began questioning the safe asset status of Italian and Spanish government bonds, two of
the largest providers of collateral for European repo networks (see ICMA 2008). Indeed,
repo transactions with German government bonds registered negative repo rates at the
height of the European crisis precisely because financial institutions were reluctant to part
with German debt. The volume of German sovereign bonds circulating through the repo
market fell by about 40% between 2008 and 2012 (compared to a 15% fall in overall repo
volumes), and then recovered once the ECB changed the game with OMTs (see Table 3).
A similar trend is observable across all other Eurozone sovereigns, as the bonds of the
three countries bailed out by the IMF (Portugal, Ireland and Greece) virtually disappeared
from repo markets.

Greece, Ireland, Portugal
Spain and Italy
Germany

2008
241
924
1.294
57%

Eurozone sovereign collateral (share
in total)
Source: ICMA Surveys, 2001, 2008;2012 and 2013 (July)

2012
17
683
802
41%

2013
36
717
1.009
46%

Thus, the key factors that determine whether a government bond continues to be
acceptable as collateral remain outside the direct influence of that government: its
velocity in collateral networks; the extent to which home banks have internationalized

25

portfolios of sovereign bonds 30 , the central bank’s crisis management framework 31 or
haircut frameworks. To preserve their position as manufacturers of good collateral,
European governments have to somehow insulate fiscal positions from (banking) crises,
difficult to achieve in a European Union where responsibility for bailing out banks still
falls on individual governments, and where welfare contributions generate higher
spending in a crisis (from automatic stabilizers).
The FTT poses a trade-off for governments: long-term benefits of embedding repo
markets in terms of financial stability, systemic interconnectedness and sustainable public
debt against the potential losses in liquidity. For the Commission, the answer is
straightforward: liquidity is no longer an end in itself, particularly if it arises from
leveraged financial activity. From the shadow banking literature, the answer is a new
paradigm of central banking, where central banks ensure that government bonds remain
acceptable collateral (see Mehrling 2012; Gabor 2012, 2013b). With such a central bank
approach, the repo FTT would not inflict much damage on government bond markets,
particularly since post-crisis financial regulations demand financial institutions to hold
high-quality collateral. Yet for European governments confronted with the pressures of
the sovereign debt crisis and a political deadlock around changing the mandate of the
ECB, the answer is not straightforward.
This is the avenue that the European Repo Council has chosen to influence FTT debates.
It has stressed the most threatening scenario for governments: the rise in bond yields once
repo investors abandon sovereign bond markets. In its March 2013 meeting, the European
Repo Council intimated that the best strategy to resist the repo FTT was to stress the
‘need for internal discussions at Ministries of Finance departments as FTT will increase
cost of funding of government debt’32. The strategy appeared immediately successful.
The April 2013 non-paper of the FTT Working Group (2013), and then the French
Minister of Finance, framed repos in the narrative preferred by the financial industry, as
low risk, liquidity enhancing instruments. This may well explain why the final
compromise on the FTT will exclude repos.
Conclusion

This paper explored an on-going episode in the European efforts to re-embed finance: the
Financial Transactions Tax proposal by the European Commission in 2010 and its
Kaminska (2011) for example argues that Greek banks, with sovereign debt holdings concentrated
in Greek government bonds, used these as collateral in the ECB’s LTRO operations in 2009. This
reduced the liquidity of the Greek government bond market, increased volatility and made these
bonds less attractive as collateral in the repo markets. The effect on the Greek government bond
market would have been less important if Greek banks had at their disposal non-Greek collateral to
pledge to the ECB.
31 Mehrling (2012) and Gabor (2012) argue that central banks can only effectively stabilize reporeliant financial systems by intervening directly in collateral markets, including government bond
markets. For political reasons, the ECB has been very reluctant to do so (see Gabor 2012, 2013b).
32 http://www.icmagroup.org/About-ICMA/icma-councils-and-committees/European-RepoCouncil/minutes/#ICMA
30

26

trajectory since. The regulatory dimension of the FTT shows, perhaps surprisingly, the
Commission as one of the most radical advocates of measures to transform European
finance in general, and repo-based finance in particular. This is important because repos
are intimately linked to the creation of risk through leverage and because repo practices
sharpen systemic interconnectedness in Europe.
The FTT episode offers interesting insights to students of the politics of European
financial governance. Thus, including new domains in the remit of the Commission and
relying on the enhanced cooperation procedure may open up space for radical re-thinking
of established paradigms in the absence of close (epistemic) connections between
Commission staff and the financial industry. Supranational policy making can thus
respond to democratic demand more effectively than individual Member States. For
students of the interaction between the Commission and the European Parliament, the
FTT episode suggests that in such new domains, the Commission may be more prepared
to listen to the policy suggestions of the Parliament. Further qualitative research is
required to explore in detail the process of FTT negotiation between the two European
institutions that resulted in the inclusion of the issuance principle in the final FTT
Directive.
The widespread resistance to the repo-FTT invites a broader reflection on the governance
of financial interconnectedness when the regulator can no longer define clearly what its
interests are because it is part and parcel of interconnected financial architectures through
the government bond market. The FTT debates illuminated a symbiotic relationship
between governments and repo markets, yet one ridden with fragilities. Governments
have little influence over repo practices - velocity in collateral networks; the home banks’
collateral choices;; the central bank’s liquidity management framework or haircut
frameworks - that may improve liquidity during stable times and sharpen volatility in
their government bond markets. Crises bring these factors into sharp focus - as they did
for Greece or Ireland - and prompt governments to contemplate mechanisms for gaining
some control. Yet governments may easily backtrack if threatened with loss of market
liquidity.

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