Estimation of demand functions using cross-sectional household data: The problem revisited

被引：46

作者：

Dong, DS ^{[1
]}

Shonkwiler, JS

Capps, O

机构：

[1] Texas A&M Univ, Dept Agr Econ, College Stn, TX 77843 USA

[2] Univ Nevada, Dept Appl Econ & Stat, Reno, NV 89557 USA

来源：

AMERICAN JOURNAL OF AGRICULTURAL ECONOMICS | 1998年 / 80卷 / 03期

关键词：

Cox and Wohlgenant procedure; cross-sectional data; demand function; selectivity bias;

D O I：

10.2307/1244549

中图分类号：

F3 [农业经济];

学科分类号：

0202 ; 020205 ; 1203 ;

摘要：

A procedure that corrects for selectivity bias is proposed to estimate demand functions using cross-sectional data under the assumption that prices vary across households. This procedure, which extends the work by Cox and Wohlgenant, includes a two-equation system of expenditure and unit value functions. This model is applied to household expenditures for beef steaks and roasts.

引用

页码：466 / 473

页数：8

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