CEIS Tor Vergata RESEARCH PAPER SERIES Vol. 6, Issue 7, No. 126 June 2008 A Double Coincidence Search Model of Money Nicola Amendola This paper can be downloaded without charge from the Social Science Research Network Electronic Paper Collection: http://papers.ssrn.com/paper.taf?abstract1162822 Electronic copy available at: http://ssrn.com/abstract1162822
α(r) (r,γ=1) Constrained set 1/ (1+r) Unconstrained set (r,γ<1) (r) 1/2 r