Wine productivity per farm size: A maximum entropy application.

Galindro, Aníbal; Santos, Micael; Santos, Cátia; Marta-Costa, Ana; Matias, João; Cerveira, Adelaide. Wine Economics and Policy, 7, 1, (2018): 77-84. Revista Internacional. DOI: https://doi.org/10.1016/j.wep.2018.03.001