Template-type: ReDif-Paper 1.0 Author-Name: Lombardi Michele Author-Name: Yoshihara Naoki Author-workplace-name: METEOR Title: A Full Characterization of Nash Implementation with Strategy Space Reduction Abstract: Noting that a full characterization of Nash-implementation is given using a canonical-mechanism and Maskin''s theorem (Maskin, 1999) is shown using a mechanism with Saijo''s type of strategy space reduction (Saijo, 1988), this paper fully characterizes the class of Nash-implementable social choice correspondences (SCCs) by mechanisms with the strategy space reduction, which is further shown to be equivalent to the class of Nash-implementable SCCs. Keywords: microeconomics ; Series: Research Memoranda Creation-Date: 2010 Number: 023 File-URL: http://digitalarchive.maastrichtuniversity.nl/fedora/objects/guid:772fc7b3-62d5-45d5-9403-42260194af5b/datastreams/ASSET1/content File-Format: application/pdf File-Size: 275513 Handle: RePEc:unm:umamet:2010023