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Standardizing Expert Wine Scores: An Application for Bordeaux en primeur*

Published online by Cambridge University Press:  20 November 2015

Jean-Marie Cardebat  and
Emmanuel Paroissien
Jean-Marie Cardebat
Affiliation:
Larefi, University of Bordeaux, Avenue Léon Duguit, 33608 Pessac, France, and INSSEC Bordeaux, France; e-mail: [email protected]
Emmanuel Paroissien
Affiliation:
Larefi, University of Bordeaux, Avenue Léon Duguit, 33608 Pessac, France; e-mail: [email protected]
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Abstract

In this paper we provide a simple and transparent non parametric methodology to express the scores of each wine expert on the same rating scale. We discuss the advantage of this methodology over a linear transformation. The non-paramatric method ensures the comparability of scores among experts and allows for a relevant average calculation of available wine scores. (JEL Classifications: Q13, L15, C14).

Keywords

Winequalityexperts
Type
Articles
Information
Journal of Wine Economics , Volume 10 , Issue 3 , December 2015 , pp. 329 - 348
Copyright
Copyright © American Association of Wine Economists 2015 

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Footnotes

*

We thank an anonymous referee for his/her comments that helped to improve this paper. All remaining errors are ours.

References

Ali, H.H., and Nauges, C. (2007). The pricing of experience goods: the example of en primeur wine. American Journal of Agricultural Economics, 89(1), 91–103.Google Scholar
Ali, H.H., Lecocq, S., and Visser, M. (2008). The impact of gurus: Parker grades and en primeur wine prices. The Economic Journal, 118(529), F158–F173.Google Scholar
Ashenfelter, O. (2008). Predicting the quality and prices of Bordeaux wine. The Economic Journal, 118(529), F174–F184.Google Scholar
Ashenfelter, O., Ashmore, D., and Lalonde, R. (1995). Bordeaux wine vintage quality and the weather. Chance, 8(4), 7–14.Google Scholar
Ashton, R.H. (2012). Reliability and consensus of experienced wine judges: Expertise within and between? Journal of Wine Economics, 7(1), 70–87.Google Scholar
Ashton, R.H. (2014). Wine as an experience good: Price versus enjoyment in blind tastings of expensive and inexpensive wines. Journal of Wine Economics, 9(2), 171–182.Google Scholar
Bodington, J.C. (2015). Evaluating wine-tasting results and randomness with a mixture of rank preference models. Journal of Wine Economics, 10(1), 31–46.CrossRefGoogle Scholar
Cardebat, J.M., Figuet, J.M., and Paroissien, E. (2014). Expert opinion and Bordeaux wine prices: An attempt to correct biases in subjective judgments. Journal of Wine Economics, 9(3), 282–303.Google Scholar
Mahenc, P., and Meunier, V. (2006). Early sales of Bordeaux grands crus. Journal of Wine Economics, 1(1), 57–74.Google Scholar
Hodgson, R.T. (2008). An examination of judge reliability at a major U.S. wine competition. Journal of Wine Economics, 3(2), 105–113.CrossRefGoogle Scholar
Masset, P., Weisskopf, J.P., and Cossutta, M. (2015). Wine tasters, ratings, and en primeur prices. Journal of Wine Economics, 10(1), 75–107.Google Scholar
Olkin, I., Lou, Y., Stokes, L., and Cao, J. (2015). Analyses of wine-tasting data: A tutorial. Journal of Wine Economics, 10(1), 4–30.CrossRefGoogle Scholar
Quandt, R.E. (2007). On wine bullshit: some new software? Journal of Wine Economics, 2(2), 129–135.Google Scholar
Storchmann, K. (2012). Wine economics. Journal of Wine Economics, 7(1), 1–33.Google Scholar
Wine Services (2015). http://www.wine-services.com.Google Scholar