Changes in the political, economic and legal framework after reunification led to major structural changes in East German agriculture. Altered factor and product price relations, abolition of traditional channels of distribution and problems with liquidity forced existing farms to adjust their...

The objective of this paper is to work out some fundamental dynamic effects on agricultural structure, farm incomes, and efficiency that result from decoupled income payments, the transfer of payments together with a progressive payment cut. To do so, we apply the agent-based model AgriPoliS...

This paper presents a new type of spatial and dynamic model for analysing structural change in agriculture. The model is based on a number of individually acting farms located at different points in an agricultural region. Like a cellular automation, the region is subdivided into a number of...

Economies of scale and scope are often not exploited in Western agriculture. A general reason is probably that various types of transaction costs limit coordination among farmers. A more specific explanation is that coordination on land markets or machinery cooperation is difficult to achieve...

Dieses Discussion Paper enthält die Kurzfassungen der Beitrsge, die im Rahmen des Workshops zur Agrarentwicklung in Mittel- und Osteuropa fur Doktoranden und Post-DocÂ's vorgestellt und diskutiert werden sollen. Dieser Workshop mochte Nachwuchswissenschaftlern die Moglichkeit geben, Ihre...

Although important, the spatial dimension is often neglected in studies of market power and competition in agricultural markets. This paper investigates spatial competition for raw milk between dairies under the presence of marketing cooperatives. Since observed in reality, our model is based on...

Due to Germany’s specific farm structure, the progressive modulation of direct payments decided within the Health Check of the Common Agricultural Policy (CAP) is of particular relevance for German agriculture. In this paper we apply the agent-based model AgriPoliS to shed some light on the...