This paper reports on a methodology designed to examine the effects of selected agricultural policies in Hungary. The purpose of the paper is twofold. The first is to explain the methodology, dubbed multi-market analysis in previous work, which is implemented on personal computers to support discussions on policy reforms. The second is to examine wheat and maize policies in Hungary. While the model is constructed to focus on these policies, it will also be possible to outline ways to use the model to address other problems.