The delimitation of Giffenity for the Wold-Juréen (1953) utility function using relative prices: a note
Open Access
- 14 August 2020
- journal article
- research article
- Published by Walter de Gruyter GmbH in Economics: The Open-Access, Open-Assessment E-Journal
Abstract
In the study of Giffen behavior or "Giffenity", there remains a paradox. On the one hand, the Wold-Jureen (1953) utility function has been touted as the progenitor of a multi-decade search for those two-good, particular utility functions, which exhibit Giffenity. On the other hand, there is no evidence that the Wold-Jureen (1953) utility function has ever been fully evaluated for Giffenity, with perhaps one minor exception, Weber (, 1997). But there, Weber showed that the Giffenity of Good 1 depends upon the relative magnitude of income vis-a-vis the price of Good 2. Weber's precondition is so vague that it lacks broad appeal. This paper offers a new and a clear cut precondition for Giffen behavior under the Wold-Jureen (1953) utility function. That is, we show that if the price of Good 1 is greater than or equal to the price of Good 2, then Good 1 is a Giffen good.Keywords
This publication has 13 references indexed in Scilit:
- A strictly-concave, non-spliced, Giffen-compatible utility functionEconomics Letters, 2015
- A class of symmetric and quadratic utility functions generating Giffen demandMathematical Social Sciences, 2015
- A Convenient Utility Function with Giffen BehaviourISRN Economics, 2012
- New Insights into the Theory of Giffen GoodsPublished by Springer Science and Business Media LLC ,2012
- A Class of Indirect Utility Functions Predicting Giffen BehaviourPublished by Springer Science and Business Media LLC ,2011
- Giffen behavior independent of the wealth levelEconomic Theory, 2008
- Simple Utility Functions with Giffen DemandEconomic Theory, 2006
- Slutsky's 1915 Article: How It Came to Be Found and InterpretedHistory of Political Economy, 2002
- Is Giffen behaviour compatible with the axioms of consumer theory?Journal of Mathematical Economics, 2002
- The last word on Giffen goods?Economic Theory, 1998