Differentiability of the cost functions is equivalent to strict quasiconcavity of the production functions

DOI10.1016/0165-1765(83)90124-6zbMath1273.91181OpenAlexW2020994943MaRDI QIDQ374806

Tatsuyoshi Saijo

Publication date: 24 October 2013

Published in: Economics Letters (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0165-1765(83)90124-6

Mathematics Subject Classification ID

Utility theory (91B16)

Related Items (6)

On differentiability of cost functions ⋮ A further remark on Shephard's lemma ⋮ On the differentiability of the support function ⋮ On Shephard's lemma and the continuity of compensated demand functions ⋮ Relations between the convexity of a set and the differentiability of its support function ⋮ On Shephard's lemma and the continuity of compensated demand functions

Cites Work

• Comparative statics with discrete jumps in shift parameters, or, how to do economics on the saddle(-point)
• Nine kinds of quasiconcavity and concavity
• Unnamed Item

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