A steep decline in coffee prices at the producer level led to considerable pressure for farmers in Costa Rica and producer countries all over the world. One possible reaction was moving to specialty markets, where price pressure was perceived to be lower. We use original survey data from...

Modem innovation theory holds that the choice of production technique and technical porgress are unseparable activities so that technological progress can be described as localized. Based on this conception one has to expect an intra-sectoral firm heterogeneity in the production techniques...

Multi-sector versions of the international trade model of Eaton and Kortum (2002) usually re- strict trade elasticities to be identical across sectors, with potentially distorting effects on the estimates of the model parameters. This paper allows for heterogeneous sectoral trade elasticities...