Meyerhoefer, Chad D.; Ranney, Christine K.; Sahn, David E. - In: American Journal of Agricultural Economics 87 (2005) 3, pp. 660-672
We derive a joint continuous/censored commodity demand system for panel data applications. Unobserved heterogeneity is controlled for using a correlated random effects specification and a generalized method of moments framework used to estimate the model. While relatively small differences in...