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<P>Differential games link strategic interactions between agents and optimization concerning time. Past and current actions of each player influence all future strategy sets and pay offs through a transition law. Due to high complexity, it is hard to find a Nash-equilibrium within a differential game and it is even harder to get some results in comparative statics. It is the purpose of the paper to describe an approximation routine for an open-loop Nash equilibrium of a simple differential game in exhaustible resources. Excel is applied as it is a wild spread tool.</P>

[此贴子已经被作者于2007-3-2 5:00:44编辑过]