Custom-hired tractor services and returns to scale in smallholder agriculture: a production function approach

Rising real wages, mechanization and growing advantage of large farms: Evidence from Indonesia

(2016) Futoshi Yamauchi   FOOD POLICY

Impact of Ghana's agricultural mechanization services center program

(2015) Samuel Benin   AGRICULTURAL ECONOMICS

Productivity and farm size in Australian agriculture: reinvestigating the returns to scale

(2014) Yu Sheng et al.   AUSTRALIAN JOURNAL OF AGRICULTURAL AND RESOURCE ECONOMICS

Mechanization in Ghana: Emerging demand, and the search for alternative supply models

(2014) Xinshen Diao et al.   FOOD POLICY

Sales location among semi-subsistence cassava farmers in Benin: a heteroskedastic double selection model

(2012) Hiroyuki Takeshima et al.   AGRICULTURAL ECONOMICS

How do Agricultural Programmes Alter Crop Production? Evidence from Ecuador

(2010) Romina Cavatassi et al.   JOURNAL OF AGRICULTURAL ECONOMICS

Semiparametric efficiency in GMM models with auxiliary data

(2008) Xiaohong Chen et al.   ANNALS OF STATISTICS