GM corn seed companies have innovated continuously with the introduction of new traits and, more recently, with the creation of stacked varieties, which combine more than one trait. This work develops a Bayesian model of adoption dynamics that demonstrates how uncertainty with a package...

This paper examines the effectiveness of generic commodity promotion program based on checkoff funds by estimating the demand elasticities of advertisement. Focusing on a possible structural change in terms of advertisement strategies, we model econometrically the effects of generic advertising...

Concentrating on fundamental sector-level impacts that shape the nature of agro-export growth, this paper indicates how intrahousehold impacts fit into the analysis. Section 1 is introductory. Section 2 puts forward the conceptual framework needed to understand sectoral impacts of agro-export...