Iran is the major producer of pistachio nuts in the world. Iran dominated the international pistachio export markets until 1982, when a new competitor, the United States, emerged in the international markets. Currently, both Iran and the U.S. are major pistachio exporters to Japan. The empirical...

Governing the cooperatives’ management by payment systems turns out to be a non-trivial problem due to the specific characteristics of the legal structure. Evaluating the management’s performance is complicated by the business relations between members and their cooperative. A relative...

In this paper a model based analysis of competition in the German wholesale electricity market is presented. Applying a multi-regional model which covers the interregional transmission constraints between Germany and its neighboring countries, potential for exercising market power by the four...