Abstract
The paper fully characterizes the class of Nash implementable social choice correspondences (SCCs) by mechanisms endowed with Saijo's message space specification--mechanisms. This class of SCCs is equivalent to the class of Nash implementable SCCs, though any game form involving 'one less' preference announcements breaks this equivalence relationship down.
Original language | English |
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Pages (from-to) | 131-151 |
Number of pages | 21 |
Journal | Economic Theory |
Volume | 54 |
Issue number | 1 |
DOIs | |
Publication status | Published - Sept 2013 |
Keywords
- Nash implementation
- Strategy space reduction
- s-mechanisms
- SUFFICIENT CONDITIONS
- EQUILIBRIUM
- INFORMATION
- CORRESPONDENCES
- ALLOCATIONS
- MECHANISMS
- ECONOMIES
- AMBIGUITY