This paper presents a model aim to reconcile the discrepancy between the theoretical and empirical depiction of the productivity distribution. The Melitz (2003) while being able to reflect on the asymmetric selection of heterogeneous firms in trade, the model strictly truncate the least...

Changes in the distribution channels for food production in developing countries raises the demand for high quality products sold through supermarkets at higher prices. We model the willingness of farmers to invest in high quality production, taking the role of traders into consideration. We...

Motivated by the work of Melitz (2003), Helpman, et al. (2004) and Yeaple (2005), micro-firm data provided by the World Bank Enterprise Survey is used to study the empirical productivity distribution across 15 Latin American countries. This paper differs from previous work in identifying four...