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Some Further Discussion on the Price Index for The Almost Ideal Demand System: A Chain Price Index Approach

Brown, Mark G.; Lee, Jonq-Ying - Florida Department of Citrus - 2011

The issue of identification of the parameter α0 in the price index of the Almost Ideal Demand System (AIDS) is examined. In nearly all empirical studies, the model’s likelihood function has been extremely flat in α0, and this parameter has not been able to be estimated. Assumed values are...

Persistent link: https://www.econbiz.de/10009653604

The Impact of Generic-Orange Juice Advertising

Brown, Mark G. - Florida Department of Citrus - 2008

In this study, the impacts of Florida Department of Citrus (FDOC) orange juice (OJ) advertising on U.S., OJ demand and the price received by Florida growers are examined.

Persistent link: https://www.econbiz.de/10005806566

The System-Wide Approach to Import Allocation: The Cases of Japanese Import Demand for Citrus Juices and United Kingdom Import Demand for Fresh Apples

Seale Jr., James L.; Lee, Jonq-Ying; Aviphant, Pattana - Florida Department of Citrus - 1990

The system-wide approach is used to develop an import allocation model based on blockwise dependence. The import demand system is parameterized using the absolute version of the Rotterdam model. Two empirical examples are given to illustrate the approach.

Persistent link: https://www.econbiz.de/10005026718

The estimated impact of additional generic advertising expenditure on Florida fresh grapefruit shipment

Lee, Jonq-Ying - Florida Department of Citrus - 2000

Persistent link: https://www.econbiz.de/10005026719

Alternative specifications of advertising in the Rotterdam model

Brown, Mark G.; Lee, Jonq-Ying - Florida Department of Citrus - 1991

This paper examines several approaches to introduce advertising in systems of demand equations. Advertising is included in the Rotterdam model using an unrestricted specification and three restricted specifications - advertising affects demand alternatively through (1) marginal utilities as in...

Persistent link: https://www.econbiz.de/10005026720

Demand for Nutrients: The Household Production Approach

Chung, Rebecca H.; Lee, Jonq-Ying; Brown, Mark G. - Florida Department of Citrus - 1998

household production approach, shadow prices for nutrients in food consumption are calculated. The cost function that generates … the shadow prices appears plausible in terms of its elasticities of substitution and factor demand. After obtaining the … calculated shadow prices of nutrients, the nutrient demand functions are estimated. Results show that the own-price elasticity of …

Persistent link: https://www.econbiz.de/10005026721