Research

1. Market Segmenation - Small Group Cooperation in Games and Economies

I provide a framework as well as the toolbox to analyze the market segmentation.

2. Small Income Effects in Economies with a Large Number of Commodities and Patient Consumers

In general equilibrium models, the income effects are arbitarily small whenever agents care about sufficiently many commodities.

3. Walrasian Tatonnement Stability near Autarchy without Differentiability and Interiority

The title is clear.

4. Second Order Secret Love

In games, if agents care about each other in the second order, will there be a Nash equilibrium?