You are not currently logged in.
Access JSTOR through your library or other institution:
Duality in Consumer Theory Made Simple: The Revealing of Roy's Identity
M.N. Darrough and C. Southey
The Canadian Journal of Economics / Revue canadienne d'Economique
Vol. 10, No. 2 (May, 1977), pp. 307-317
Stable URL: http://www.jstor.org/stable/134448
Page Count: 11