Perfect versus imperfect observability - An experimental test of Bagwell'sresult

In a seminal paper Bagwell ((1995). Games Econom. Behav. 8, 271-280) claims that the first mover advantage, i.e., the strategic benefit of committing oneself to an action before others can, vanishes completely if this action is only imperfectly observed by second movers. In our paper we report on an experimental test of this prediction We implement four versions of a game similar to an example given by Bagwell, each time varying the quality of th e signal which informs the second mover. For experienced players we do not find empirical support for Bagwell's result. Journal of Economic Literature Classification Numbers: C72, C92. (C) 2000 Academic Press.