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Modelling an aggregate agricultural panel with application to US farm input demands
Tack, Jesse B., (2015)
Kalibrierung von Produktionsmodellen bei eingeschränkter Datenverfügbarkeit
Umstätter, Johannes, (1999)
Aggregation without separability : tests of the United States and Mexican agricultural production data
Davis, George C., (2000)
Geographic aggregation and induced innovation in American agriculture
Liu, Qinghua, (2006)
Testing Aggregation Consistency Across Geography and Commodities
Liu, Qinghua, (2004)