Since the 1950's economists applied game theoretical concepts to a wide variety of economic problems. The Nash equilibrium concept has proven to be a powerful instrument in analyzing the outcome of economic processes. Since the late 1980's economists also show a growing interest in the...

The paper discusses basic concepts of the evolutionary game theory and provides a survey of the most important applications to modeling of economic behavior. We expound the foundation for application of the Nash equilibrium concept to agents with bounded rationality and incomplete information....

This discussion paper resulted in a publication in <A HREF="http://link.springer.com/article/10.1023/A%3A1003253925406">'De Economist'</A>, 1998, 146, 59-89.<P> Since the 1950's economists applied game theoretical concepts to a wide variety of economic problems. The Nash equilibrium concept has proven to be a powerful instrument in analyzing the outcome of economic...</p></a>

We study a financial network where forced liquidations of an illiquid asset have a negative impact on its price, thus reinforcing network contagion. We give conditions for uniqueness of the clearing asset price and liability payments. Our main result holds under mild and natural assumptions on...