Standardizing Expert Wine Scores: An Application for Bordeaux en primeur

• Autores: Jean-Marie Cardebat, Emmanuel Paroissien
• Localización: Journal of Wine Economics, ISSN-e 1931-437X, Vol. 10, Nº. 3, 2015, págs. 329-348
• Idioma: inglés
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• Resumen

  • 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 method- ology 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.