- Alfnes, F., & Rickertsen, K. (2011). Non‐market valuation: Experimental methods. In J. L. Lusk, & J. Roosen (Eds.), The oxford handbook of the economics of food consumption and policy. Oxford University Press.
Paper not yet in RePEc: Add citation now
Asioli, D., Aschemann‐Witzel, J., & Nayga, R. M. (2020). Sustainability‐related food labels. Annual Review of Resource Economics, 12, 171–185. https://doi.org/10.1146/annurev-resource-100518-094103.
Asioli, D., Mignani, A., & Alfnes, F. (2021). Quick and easy? Respondent evaluations of the Becker–DeGroot–Marschak and multiple price list valuation mechanisms. Agribusiness, 37(2), 215–234. https://doi.org/10.1002/agr.21668.
- Asioli, D., Varela, P., Hersleth, M., Almli, V. L., Olsen, N. V., & Næs, T. (2017). A discussion of recent methodologies for combining sensory and extrinsic product properties in consumer studies. Food Quality and Preference, 56(Part B), 266–273. https://doi.org/10.1016/j.foodqual.2016.03.015.
Paper not yet in RePEc: Add citation now
- Bates, B., Collins, D., Cox, L., Nicholson, S., Page, P., Roberts, C., Steer, T., & Swan, G. (2019). National Diet and Nutrition Survey Years 1‐9, 2008/09‐2016/17: Time trend and income analyses. Public Health England, Food Standards Agency, Natcen Social Research, The Medical Research Council Elsie Widdowson Laboratory.
Paper not yet in RePEc: Add citation now
Bennett, R. M. (1997). Farm animal welfare and food policy. Food Policy, 22(4), 281–288. https://doi.org/10.1016/S0306-9192(97)00019-5.
Bhat, C. R. (1997). An endogenous segmentation mode choice model with an application to intercity travel. Transportation Science, 31(1), 34–48. https://doi.org/10.1287/trsc.31.1.34.
- Buttriss, J. L. (2013). Food reformulation: The challenges to the food industry. Proceedings of the Nutrition Society, 72(1), 61–69.
Paper not yet in RePEc: Add citation now
- Cashman, K. D., & Kiely, M. (2016). Tackling inadequate vitamin D intakes within the population: Fortification of dairy products with vitamin D may not be enough. Endocrine, 51(1), 38–46. https://doi.org/10.1007/s12020-015-0711-x.
Paper not yet in RePEc: Add citation now
- Chapman, C., & McDonnell Feit, E. (2019). R for marketing research and analytics (2nd ed.). Springer.
Paper not yet in RePEc: Add citation now
- Clark, A., Kuznesof, S., Davies, S., Waller, A., Ritchie, A., Wilson, S., Harbord, L., & Hill, T. (2021). Egg enrichment with vitamin D: The Sunshine Eggs projects. Nutrition Bulletin, 46(3), 332–338. https://doi.org/10.1111/nbu.12509.
Paper not yet in RePEc: Add citation now
Cummings, R. G., & Taylor, L. O. (1999). Unbiased value estimates for environmental goods: A cheap talk design for the contingent valuation method. American Economic Review, 89(3), 649–665.
- Defra. (2022). Quarterly UK statistics about eggs‐statistics notice (data to March 2022).
Paper not yet in RePEc: Add citation now
- Dolgopolova, I., Li, B., Pirhonen, H., & Roosen, J. (2022). The effect of attribute framing on consumers’ attitudes and intentions toward food: A meta‐analysis. Bio‐based and Applied Economics, 10(4), 253–264.
Paper not yet in RePEc: Add citation now
- Drewnowski, A., Detzel, P., & Klassen‐Wigger, P. (2022). Perspective: Achieving sustainable healthy diets through formulation and processing of foods. Current Developments in Nutrition, 6(6), nzac089.
Paper not yet in RePEc: Add citation now
- Edenbrandt, A. K., & Lagerkvist, C.‐J. (2021). Is food labelling effective in reducing climate impact by encouraging the substitution of protein sources? Food Policy, 101, 102097.
Paper not yet in RePEc: Add citation now
- FAO and WHO. (2019). Sustainable healthy diets: Guiding principles. Food & Agriculture Organisation and World Health Organisation.
Paper not yet in RePEc: Add citation now
- Fearne, A., & Lavelle, D. (1996). Segmenting the UK egg market: Results of a survey of consumer attitudes and perceptions. British Food Journal, 98(1), 7–12. https://doi.org/10.1108/00070709610111269.
Paper not yet in RePEc: Add citation now
Greene, W. H., & Hensher, D. A. (2003). A latent class model for discrete choice analysis: Contrasts with mixed logit. Transportation Research Part B: Methodological, 37(8), 681–698.
- Gressier, M., Sassi, F., & Frost, G. (2020). Healthy foods and healthy diets. How government policies can steer food reformulation. Nutrients, 12(1992), 1992.
Paper not yet in RePEc: Add citation now
- Guo, J., Kliem, K. E., Lovegrove, J. A., & Givens, D. I. (2017). Effect of production system, supermarket and purchase date on the vitamin D content of eggs at retail. Food Chemistry, 221, 1021–1025. https://doi.org/10.1016/j.foodchem.2016.11.060.
Paper not yet in RePEc: Add citation now
- Guo, J., Lovegrove, J. A., & Givens, D. I. (2018). 25(OH)D3‐enriched or fortified foods are more efficient at tackling inadequate vitamin D status than vitamin D3. Proceedings of the Nutrition Society, 77(3), 282–291. https://doi.org/10.1017/S0029665117004062.
Paper not yet in RePEc: Add citation now
- Harkness, C., & Areal, F. (2018). Consumer willingness to pay for low acrylamide content. British Food Journal, 120(8), 1888–1900.
Paper not yet in RePEc: Add citation now
- Hayes, A., & Cashman, K. D. (2017). Food‐based solutions for vitamin D deficiency: Putting policy into practice and the key role for research (Irish Section Postgraduate Meeting). Proceedings of the Nutrition Society, 76(1), 54–63. https://doi.org/10.1017/S0029665116000756.
Paper not yet in RePEc: Add citation now
- Hayes, A., O'Grady, M., Duffy, S., Seamans, K., Kerry, J., Kelly, A., Jakobsen, J., O'Doherty, J., & Cashman, K. D. (2015). The vitamin D content and consumer acceptability of vitamin D biofortified eggs. Proceedings of the Nutrition Society, 74(OCE4), E243. https://doi.org/10.1017/S0029665115002852.
Paper not yet in RePEc: Add citation now
- Hensher, D. A., Rose, J. M., & Green, W. (2015). Applied Choice analysis (2nd ed.). Cambridge University Press.
Paper not yet in RePEc: Add citation now
- Koch, G., & Elbers, A. R. W. (2006). Outdoor ranging of poultry: A major risk factor for the introduction and development of high‐pathogenicity avian influenza. NJAS: Wageningen Journal of Life Sciences, 54(2), 179–194. https://doi.org/10.1016/S1573-5214(06)80021-7.
Paper not yet in RePEc: Add citation now
- Kühn, J., Schutkowski, A., Hirche, F., Baur, A. C., Mielenz, N., & Stangl, G. I. (2015). Non‐linear increase of vitamin D content in eggs from chicks treated with increasing exposure times of ultraviolet light. Journal of Steroid Biochemistry and Molecular Biology, 148, 7–13. https://doi.org/10.1016/j.jsbmb.2014.10.015.
Paper not yet in RePEc: Add citation now
- Lachman, M. E., & Weaver, S. L. (1997, July, 1–9). The Midlife Development Inventory (MIDI) personality scales: Scale construction and scoring. Technical Report. Brandeis University.
Paper not yet in RePEc: Add citation now
Lancaster, K. J. (1966). A new approach to consumer theory. Journal of Political Economy, 74, 132–157.
- Lemos Teixeira, D., Larraín, R., & Hötzel, M. J. (2018). Are views towards egg farming associated with Brazilian and Chilean egg consumers’ purchasing habits? PLoS One, 13, e0203867. https://doi.org/10.1371/journal.pone.0203867.
Paper not yet in RePEc: Add citation now
- Leroy, P., Réquillart, V., Soler, L. G., & Enderli, G. (2016). An assessment of the potential health impacts of food reformulation. European Journal of Clinical Nutrition, 70(6), 694–699.
Paper not yet in RePEc: Add citation now
- Lusk, J., & Shogren, J. (2007). Experimental auctions. Methods and applications in economic and marketing research. Cambridge University Press.
Paper not yet in RePEc: Add citation now
- Matt, D., Veromann, E., & Luik, A. (2009). Effect of housing systems on biochemical composition of chicken eggs. Agronony Research, 7, 662–667.
Paper not yet in RePEc: Add citation now
- Mattila, P. H., Valkonen, E., & Valaja, J. (2011). Effect of different vitamin D supplementations in poultry feed on vitamin D content of eggs and chicken meat. Journal of Agricultural and Food Chemistry, 59(15), 8298–8303. https://doi.org/10.1021/jf2012634.
Paper not yet in RePEc: Add citation now
- Mattila, P., Valaja, J., Rossow, L., Venäläinen, E., & Tupasela, T. (2004). Effect of vitamin D2‐ and D3‐enriched diets on egg vitamin D content, production, and bird condition during an entire production period. Poultry Science, 83(3), 433–440. https://doi.org/10.1093/ps/83.3.433.
Paper not yet in RePEc: Add citation now
Norwood, F. B., & Lusk, J. L. (2011). A calibrated auction‐conjoint valuation method: Valuing pork and eggs produced under differing animal welfare conditions. Journal of Environmental Economics and Management, 62, 80–94. https://doi.org/10.1016/j.jeem.2011.04.001.
Ochs, D., Wolf, C. A., Widmar, N. O., Bir, C., & Lai, J. (2019). Hen housing system information effects on U.S. egg demand. Food Policy, 87, 101743. https://doi.org/10.1016/j.foodpol.2019.101743.
- Office for National Statistics. (2019). Estimates of the population for the UK, England and Wales, Scotland and Northern Ireland. https://www.ons.gov.uk/peoplepopulationandcommunity/populationandmigration/populationestimates/datasets/populationestimatesforukenglandandwalesscotlandandnorthernireland.
Paper not yet in RePEc: Add citation now
Panzone, L., Garrod, G., Adinolfi, F., & Di Pasquale, J. (2022). Molecular marketing, personalised information and willingness‐to‐pay for functional foods: Vitamin D enriched eggs. Journal of Agricultural Economics, 73(n/a), 666–689. https://doi.org/10.1111/1477-9552.12489.
- Pettersson, I. C., Weeks, C. A., Wilson, L. R. M., & Nicol, C. J. (2016). Consumer perceptions of free‐range laying hen welfare. British Food Journal, 118(8), 1999–2013. https://doi.org/10.1108/BFJ-02-2016-0065.
Paper not yet in RePEc: Add citation now
- Public Health England. (2016). Vitamin D and Health 2016 (pp. 56–116). Scientific Advisory Committee on Nutrition (SACN).
Paper not yet in RePEc: Add citation now
- Roininen, K., Lähteenmäki, L., & Tuorila, H. (1999). Quantification of consumer attitudes to health and hedonic characteristics of foods. Appetite, 33(1), 71–88. https://doi.org/10.1006/appe.1999.0232.
Paper not yet in RePEc: Add citation now
- Rondoni, A., Asioli, D., & Millan, E. (2020). Consumer behaviour, perceptions, and preferences towards eggs: A review of the literature and discussion of industry implications. Trends in Food Science & Technology, 106(December), 391–401. https://doi.org/10.1016/j.tifs.2020.10.038.
Paper not yet in RePEc: Add citation now
Sckokai, P., Veneziani, M., Moro, D., & Castellari, E. (2014). Consumer willingness to pay for food safety: The case of mycotoxins in milk. Bio‐based and Applied Economics, 3(1), 63–81.
- Train, K. E. (2008). {EM} Algorithms for nonparametric estimation of mixing distributions. Journal of Choice Modelling, 1(1), 40–69. https://doi.org/10.1016/S1755-5345(13)70022-8.
Paper not yet in RePEc: Add citation now
- WHO. (2019). Sustainable healthy diets: Guiding principles. Food & Agriculture Org.
Paper not yet in RePEc: Add citation now
Yoo, H. I. (2020). lclogit2: An enhanced command to fit latent class conditional logit models. The Stata Journal: Promoting communications on statistics and Stata, 20(2), 405–425.