| Institution: | 1. Department of Economics, University of Pennsylvania, Philadelphia, PA 19104, USA;2. Department of Economics, Fordham University, New York 10458, USA;1. Agricultural and Livestock Engineering Faculty, Universidad Estatal del Sur de Manabí, Jipijapa 130650, Manabí, Ecuador;2. Department of Animal Science, Universidad de Las Palmas de Gran Canaria, Arucas 35413, Spain;3. Canary Agronomic Science Institute, La Laguna 38270, Tenerife, Spain;4. Dairy Products Technology Center, California Polytechnic State University, CA, USA;1. Deutsche Bundesbank, Wilhelm-Epstein-Straße 14, 60431 Frankfurt am Main, Germany;2. Institute for Employment Research (IAB), Regensburger Straße 104, 90478 Nuremberg, Germany;3. University of Hagen, Universitätsstraße 11, 58084 Hagen, Germany;4. CESifo, Poschingerstraße 5, 81679 München, Germany;5. University of Regensburg, 93040 Regensburg, Germany |
