In a meta-analysis of trade policy models, Hess and von Cramon-Taubadel (2008) use over 5800 simulated welfare effects from 110 studies of potential Doha Development Agenda outcomes to identify characteristics of models, data and policy experiments that influence simulation results. This...

One of the most important targets of the Common Agricultural Policy (CAP) is to facilitate the spatial integration of agricultural markets within the individual member states as well as within the Community. On a spatially integrated market, price information should freely flow between member...