Martín-Retortillo, Miguel, Universidad de Alcalá. Faculty of Economics, Business and Tourism, Dept. of Economics, Plaza de la Victoria 2, 28802 Alcalá de Henares, Spain

• Spanish Journal of Agricultural Research Vol. 18 No. 3 (2020) - Agricultural economics
  Double concentration explaining the outstanding increase in Spanish crop production
  Abstract  PDF  HTML  XML  Suppl. Table S1  Suppl. Figure S1