This discussion paper deals with the estimation of a random coefficient model. The virtue of this approach is that it considers firm heterogeneity, which conventional SFA models do not. Applying the model to Polish farms, the results indicate that the conventional random and fixed effect models...

This paper makes a comparative analysis of agricultural financial systems in Poland and Azerbaijan. Poland as a member the of EU has developed its system under Common Agricultural Policy of the EU and so-called domestic support. The system is consisted of financial intermediaries, state agencies...