The (non-) robustness of influential cheap talk equilibria

Diehl C, Kuzmics C (2013) Center for Mathematical Economics Working Papers; 489, October 2013.
Bielefeld: Center for Mathematical Economics.

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Abstract
Chakraborty and Harbaugh (2010) prove the existence of influential cheap talk equilibria in one sender one receiver games when the state is multidimensional and the preferences of the sender are state-independent. We show that only the babbling equilibrium survives the introduction of any small degree of uncertainty about the sender’s preferences in the spirit of Harsanyi (1973). None of the influential equilibria are robust to this kind of uncertainty.
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Diehl C, Kuzmics C. The (non-) robustness of influential cheap talk equilibria. Center for Mathematical Economics Working Papers. Vol 489 October 2013. Bielefeld: Center for Mathematical Economics; 2013.
Diehl, C., & Kuzmics, C. (2013). The (non-) robustness of influential cheap talk equilibria (Center for Mathematical Economics Working Papers, 489) October 2013. Bielefeld: Center for Mathematical Economics.
Diehl, C., and Kuzmics, C. (2013). The (non-) robustness of influential cheap talk equilibria. Center for Mathematical Economics Working Papers, 489, October 2013. Bielefeld: Center for Mathematical Economics.
Diehl, C., & Kuzmics, C., 2013. The (non-) robustness of influential cheap talk equilibria, Center for Mathematical Economics Working Papers, no.489, October 2013., Bielefeld: Center for Mathematical Economics.
C. Diehl and C. Kuzmics, The (non-) robustness of influential cheap talk equilibria, Center for Mathematical Economics Working Papers, vol. 489, October 2013., Bielefeld: Center for Mathematical Economics, 2013.
Diehl, C., Kuzmics, C.: The (non-) robustness of influential cheap talk equilibria. Center for Mathematical Economics Working Papers, 489, October 2013. Center for Mathematical Economics, Bielefeld (2013).
Diehl, Christoph, and Kuzmics, Christoph. The (non-) robustness of influential cheap talk equilibria. October 2013. Bielefeld: Center for Mathematical Economics, 2013. Center for Mathematical Economics Working Papers. 489.
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