Elias Tsakas

Department of Economics
Maastricht University

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The target projection dynamic
(with Mark Voorneveld)
Games and Economic Behavior 67 (2009), 708-719

We study the target projection dynamic, a model of learning in normal form games. The dynamic is given a microeconomic foundation in terms of myopic optimization under control costs due to a certain status-quo bias. We establish a number of desirable properties of the dynamic: existence, uniqueness and continuity of solution trajectories, Nash stationarity, positive correlation with payoffs, and innovation. Sufficient conditions are provided under which strictly dominated strategies are wiped out. Finally some stability results are provided for special classes of games.