An extreme point characterization of random strategy-proof social choice functions: The two alternative case |
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| Authors: | Jérémy Picot Arunava Sen |
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| Institution: | a Université de Strasbourg, Franceb Indian Statistical Institute, New Delhi, India |
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| Abstract: | We show that every strategy-proof random social choice function is a convex combination of strategy-proof deterministic social choice functions in a two-alternative voting model. This completely characterizes all strategy-proof random social choice functions in this setting. |
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| Keywords: | D70 D82 |
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