Repetitive interactions among players are common to many actual markets. If this is complemented by guaranteed sales markets and the presence of dominant players, then it creates natural conditions for coordination. Economic theory suggests that the decline in competition up to the cartel level...

We analyse a stylized model of the world grain market characterized by a small oligopoly of traders with market power on both the supply and demand side. Crops are stochastic and exporting countries can impose export tariffs to protect domestic food prices. Our first results is that export...

We analyse a stylized model of the world grain market characterized by a small oligopoly of traders with market power on both the supply and demand side. Crops are stochastic and exporting countries can impose export tariffs to protect domestic food prices. Our first result is that export...

This paper takes into account the presence of oligopolistic rivalry between exporters to evaluate their pricing to market behavior. We specify the pricing policy as a simultaneous equation model, which captures the effects of possible interactions in multiple destination markets. The use of...

This paper investigates price discrimination of German exporters across different foreign markets. We examine the degree of pass-through of exchange rate fluctuations in the pricing of 70 export items. The model is estimated using panel data on export unit values. Parameter estimation relies on...

A large body of empirical work documents that prices of traded goods change by a smaller proportion than real exchange rates between the trading countries (incomplete pass-through). The wedge between exchange rates and relative prices also varies a cross countries (pricing-to-market). I present...

International sugar trade is of strategic importance to India as it helps in maintain stability in the domestic sugar prices despite the cyclicality in production. Also, the potential for expanding sugar production in India exists and can be fully exploited if adjustments were introduced to...

This dissertation was prepared by Jasmin Gröschl and is a collection of five self-contained empirical essays. They aim at contributing to the understanding of non-standard determinants of trade and migration: historical and cultural characteristics in the United States (Chapter 1),...

In an attempt to disentangle the impact of sanitary and phytosanitary (SPS) measures on trade patterns, we estimate a Heckman selection model on the HS4 disaggregated level of trade. We find that aggregated SPS measures constitute barriers to agricultural and food trade consistently to all...