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Option pricing with asymmetric heteroskedastic normal mixture models. (2015). Stentoft, Lars.
In: International Journal of Forecasting.
RePEc:eee:intfor:v:31:y:2015:i:3:p:635-650.

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  1. A Finite Mixture GARCH Approach with EM Algorithm for Energy Forecasting Applications. (2021). Peng, Yidong ; Zhang, Yang ; Qu, Xiuli ; Shi, Jing ; Erdem, Ergin.
    In: Energies.
    RePEc:gam:jeners:v:14:y:2021:i:9:p:2352-:d:540432.

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  2. Detecting and Measuring Nonlinearity. (2018). Kotchoni, Rachidi.
    In: Econometrics.
    RePEc:gam:jecnmx:v:6:y:2018:i:3:p:37-:d:162892.

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  3. Which pricing approach for options under GARCH with non-normal innovations?. (2015). Stentoft, Lars ; Simonato, Jean-Guy.
    In: CREATES Research Papers.
    RePEc:aah:create:2015-32.

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  1. Awartani, B.M.A. ; Corradi, V. Predicting the volatility of the S&P 500 stock index via GARCH models: the role of asymmetries. 2005 International Journal of Forecasting. 21 167-183

  2. Badescu, A. ; Kulperger, R. ; Lazar, E. Option valuation with normal mixture GARCH models. 2008 Studies in Nonlinear Dynamics and Control. 12 -

  3. Bauwens, L. ; Hafner, C. ; Rombouts, J. Multivariate mixed normal conditional heteroskedasticity. 2007 Computational Statistics and Data Analysis. 51 3551-3566

  4. Bauwens, L. ; Preminger, A. ; Rombouts, J. Theory and inference for a Markov switching GARCH model. 2010 Econometrics Journal. 13 218-244

  5. Bauwens, L. ; Rombouts, J. Bayesian clustering of many GARCH models. 2007 Econometric Reviews. 26 365-386

  6. Becker, R. ; Clements, A.E. Are combination forecasts of S&P 500 volatility statistically superior?. 2008 International Journal of Forecasting. 24 122-133

  7. Bertholon, H. ; Monfort, A. ; Pegoraro, F. Econometric asset pricing modelling. 2008 Journal of Financial Econometrics. 6 407-458

  8. Bertholon, H., Monfort, A., & Pegoraro, F. (2006). Pricing and inference with mixtures of conditional normal processes. CREST Working Paper 28.

  9. Billingsley, P. Probability and measure. 1995 Wiley-Interscience: New York
    Paper not yet in RePEc: Add citation now
  10. Black, F. ; Scholes, M. The pricing of options and corporate liabilities. 1973 Journal of Political Economy. 81 637-654

  11. Bouaddi, M. ; Rombouts, J. Mixed exponential power asymmetric conditional heteroskedasticity. 2009 Studies on Nonlinear Dynamics and Econometrics. 13 -

  12. Broda, S.A. ; Haas, M. ; Krause, J. ; Paolella, M.S. ; Steude, S.C. Stable mixture GARCH models. 2013 Journal of Econometrics. 172 292-306

  13. Chernov, M. ; Ghysels, E. Towards a unified approach to the joint estimation of objective and risk neutral measures for the purpose of options pricing evaluation. 2000 Journal of Financial Economics. 56 407-458

  14. Christoffersen, P. ; Elkamhi, R. ; Feunou, B. ; Jacobs, K. Option valuation with conditional heteroskedasticity and non-normality. 2010 Review of Financial Studies. 23 2139-2183

  15. Christoffersen, P. ; Heston, S. ; Jacobs, K. Capturing option anomalies with a variance-dependent pricing kernel. 2013 Review of Financial Studies. 26 1963-2006

  16. Christoffersen, P. ; Heston, S. ; Jacobs, K. Option valuation with conditional skewness. 2006 Journal of Econometrics. 131 253-284

  17. Christoffersen, P. ; Jacobs, K. Which GARCH model for option valuation?. 2004 Management Science. 50 1204-1221

  18. Christoffersen, P. ; Jacobs, K. ; Dorion, C. ; Wang, Y. Volatility components, affine restrictions, and non-normal innovations. 2010 Journal of Business and Economic Statistics. 28 483-502

  19. Christoffersen, P. ; Jacobs, K. ; Ornthanalai, C. Dynamic jump intensities and risk premiums: evidence from S&P 500 returns and options. 2012 Journal of Financial Economics. 106 447-472

  20. Christoffersen, P. ; Jacobs, K. ; Ornthanalai, C. ; Wang, Y. Option valuation with long-run and short-run volatility components. 2008 Journal of Financial Economics. 90 272-297

  21. Davidson, J. Stochastic limit theory. 1997 Oxford University Press: Oxford
    Paper not yet in RePEc: Add citation now
  22. Duan, J. The GARCH option pricing model. 1995 Mathematical Finance. 5 13-32

  23. Duan, J. (1999). Conditionally fat-tailed distributions and the volatility smile in options. Mimeo, Hong Kong University of Science and Technology.
    Paper not yet in RePEc: Add citation now
  24. Duan, J.-C. ; Ritchken, P. ; Sun, Z. Approximating GARCH-jump models, jump-diffusion process, and option pricing. 2006 Mathematical Finance. 16 21-52

  25. Duan, J., Ritchken, P., & Sun, Z. (2006b). Jump starting GARCH: Pricing and hendging options with jumps in returns and volatilities. Working Paper.
    Paper not yet in RePEc: Add citation now
  26. Engle, R. ; Lee, G. A permanent and transitory component model of stock return volatility. 1999 En : Engle, R.F. ; White, H. Cointegration, causality and forecasting: a festschift in honor of Clive W.J. Granger. Oxford University Press:
    Paper not yet in RePEc: Add citation now
  27. Engle, R. ; Ng, G. Measuring and testing the impact of news on volatility. 1993 Journal of Finance. 48 1749-1778

  28. Glosten, L. ; Jagannathan, R. ; Runkle, D. On the relation between the expected value and the volatility of the nominal excess return on stocks. 1993 Journal of Finance. 48 1779-1801

  29. Gourieroux, C. ; Monfort, A. Econometric specification of stochastic discount factor models. 2007 Journal of Econometrics. 136 509-530

  30. Gray, S. Modeling the conditional distribution of interest rates as a regime-switching process. 1996 Journal of Financial Economics. 42 27-62
    Paper not yet in RePEc: Add citation now
  31. Haas, M. ; Mittnik, S. ; Paolella, M. Mixed normal conditional heteroskedasticity. 2004 Journal of Financial Econometrics. 2 211-250

  32. Hamilton, J. ; Zha, T. ; Waggoner, D. Normalization in econometrics. 2007 Econometric Reviews. 26 221-252

  33. Hansen, P. ; Lunde, A. ; Nason, J. The model confidence set. 2011 Econometrica. 79 453-497

  34. Heston, S.L. ; Nandi, S. A closed-form GARCH option valuation model. 2000 Review of Financial Studies. 13 585-625

  35. Hsieh, K.C. ; Ritchken, P. An empirical comparison of GARCH option pricing models. 2005 Review of Derivatives Research. 8 129-150

  36. McLachlan, G. ; Peel, D. Finite mixture models. 2000 Wiley Interscience: New York
    Paper not yet in RePEc: Add citation now
  37. Merton, R.C. Option pricing when underlying stock returns are discontinuous. 1976 Journal of Financial Economics. 3 125-144

  38. Merton, R.C. Theory of rational option pricing. 1973 Bell Journal of Economics and Management Science. 4 141-183

  39. Nelson, D. Conditional heteroskedasticity in asset returns: a new approach. 1991 Econometrica. 59 347-370

  40. Rombouts, J. ; Stentoft, L. Bayesian option pricing using mixed normal heteroskedasticity models. 2014 Computational Statistics and Data Analysis. 76 588-605

  41. Rombouts, J. ; Stentoft, L. Multivariate option pricing with time varying volatility and correlations. 2011 Journal of Banking and Finance. 35 2267-2281

  42. Rombouts, J. ; Stentoft, L. ; Violante, F. The value of multivariate model sophistication: an application to pricing Dow Jones industrial average options. 2014 International Journal of Forecasting. 30 78-98

  43. Stentoft, L. American option pricing using GARCH models and the normal inverse Gaussian distribution. 2008 Journal of Financial Econometrics. 6 540-582

  44. Stentoft, L. Pricing American options when the underlying asset follows GARCH processes. 2005 Journal of Empirical Finance. 12 576-611

  45. Wong, C. ; Li, W. On a mixture autoregressive conditional heteroscedastic model. 2001 Journal of the American Statistical Association. 96 982-995
    Paper not yet in RePEc: Add citation now
  46. Wong, C. ; Li, W. On a mixture autoregressive model. 2000 Journal of the Royal Statistical Society, Series B. 62 95-115

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