CONCAVIFIABILITY AND THE MARGINAL RATE OF SUBSTITUTION

Authors
GARRATT R QIN CZ
Citation
R. Garratt et Cz. Qin, CONCAVIFIABILITY AND THE MARGINAL RATE OF SUBSTITUTION, Journal of mathematical economics, 23(4), 1994, pp. 395-397
Citations number
1
Categorie Soggetti
Social Sciences, Mathematical Methods",Economics,"Mathematical, Methods, Social Sciences
Journal title
Journal of mathematical economics → ACNP
ISSN journal
03044068
Volume
23
Issue
4
Year of publication
1994
Pages
395 - 397
Database
ISI
SICI code
0304-4068(1994)23:4<395:CATMRO>2.0.ZU;2-6
Abstract
We provide a condition for testing non-concavifiability of preference relations that utilizes the marginal rate of substitution. The result is derived from Kannai's Proposition 2.1 (ii) in Journal of Mathematic al Economics 4, 1977, pp. 1-56.