Article history: Received 26 February 2008 Available online 1 December 2009 JEL classification: C62 C72 D44 D61 D82

Article history: Received 17 December 2016 Available online 10 July 2017 JEL classification: C72 C79 D82 D83

Article history: Received 11 June 2009 Available online 26 August 2010 JEL classification: C72 C78 D74 D82

Article history: Received 24 November 2015 Available online 27 December 2016 JEL classification: C72 C78 C92 D03 D86

This paper introduces the symposium on existence of Nash equilibria in discontinuous games. Journal of Economic Literature Classification Numbers: C72

Article history: Received 1 November 2009 Available online 3 March 2011 JEL classification: D44 C63 C72 D82

Article history: Received 10 August 2011 Available online 13 April 2014 JEL classification: C72 C91 D62 D82 D83

We propose a simple mechanism that implements the Ordinal Shapley Value (PérezCastrillo and Wettstein [2005]) for economies with three or less agents. JEL Classification numbers: C72, D50, D63.