O'Donnell, Christopher J.; Shumway, C. Richard; Ball, … - In: American Journal of Agricultural Economics 81 (1999) 4, pp. 865-880
Markov Chain Monte Carlo (MCMC) methods are used to estimate a seemingly unrelated regression (SUR) system of input demand functions for U.S. agriculture. Our demand functions have flexible forms and allow for nonrandom technical inefficiency. Concavity constraints are imposed at individual data...