Econometrica

Journal Of The Econometric Society

An International Society for the Advancement of Economic
Theory in its Relation to Statistics and Mathematics

Edited by: Guido W. Imbens • Print ISSN: 0012-9682 • Online ISSN: 1468-0262

Home> Publications> Econometrica>A Note on the Differentiability of Consumer Demand Functions

Econometrica: Apr, 1968, Volume 36, Issue 2

A Note on the Differentiability of Consumer Demand Functions

https://www.jstor.org/stable/1907498
p. 415-418

Donald W. Katzner

An example of a twice, continuously, differentiable utility function whose generated demand functions are not differentiable everywhere is given, along with necessary and sufficient conditions for such differentiability.

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December 4, 2024

Update on 2025 Submission and Publication Page Fees at Econometric Society Journals

The Executive Committee of the Econometric Society has approved an increase in the submission fees for papers in Econometrica.  Starting January 1, 2025, the fee for new submissions to Econometrica will be US$125 for regular members and US$50 for student members.
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