We present a model of interacting cobweb markets and apply it to land-use competition between food and bioenergy crops. In our model the markets are interlinked on the supply side by the limited availability of land. Therefore, instabilities are transferred between the markets and we find that...

During the last decades, international trade flows of the industrialised countries became more and more intra-industry. At the same time, employment perspectives particularly of the low skilled by tendency deteriorated in these countries. This phenomenon is often traced back to the fact that...

We develop a simple two-region, cobweb-type dynamic partial equilibrium model to demonstrate the existence of optimal, possibly non-zero, trade barriers. A pure comparative statics analysis of our model suggests that a reduction of trade barriers, modeled as small but positive import tariffs,...