Resumen de Splendide Mendax: False Label Claims About High and Rising Alcohol Content of Wine
Julian M. Alston, Kate B. Fuller, J. T. Lapsley, George J. Soleas, Kabir P. Tumber
Are wine alcohol labels accurate? If not, why? We explore the high and rising alcohol content of wine and examine incentives for false labeling, including the roles of climate, evolving consumer preferences, and expert ratings. We draw on international time-series data from a large number of countries that experienced different patterns of climate change and influences of policy and demand shifts. We find systematic patterns that suggest that rising wine alcohol content may be a nuisance by-product of producer responses to perceived market preferences for wines having more-intense flavours, possibly in conjunction with evolving climate
