Environmental issues are very much in vogue today, not least in wine. The American Association of Wine Economists have just published two new papers in on the subject: ”Eco-Labeling Strategies: The Eco-Premium Puzzle In The Wine Industry” by Magali A. Delmas and Laura E. Grant, and ”Ceago Vinegarden: How Green Is Your Wine? Environmental Differentiation Strategy Through Eco-Labels” by Magali A. Delmas, Vered Doctori-Blass and Kara Shuster. Both are available (free) on the AWE web site in the Working Papers” section: wine-economics.org