Schäufele, Isabel, Roland Herrmann, and Gergely Szolnoki. “Do High-Quality Wines Capture Higher Prices? A Hedonic Price Analysis on DLG Quality Tests”. German Journal of Agricultural Economics 65, no. 2 (June 1, 2016). Accessed November 24, 2024. https://www.tib-op.org/ojs/index.php/gjae/article/view/2025.