Endogeneity and Fruit Vegetable Demand in the Philippines

• 발행기관: 한국농식품정책학회
• 저자명: 서동주(Tongjoo Suh) 김태후(Taehoo Kim)
• 간행물 정보: 『농업경영.정책연구』농업경영·정책연구 48권 2호, 218~236쪽, 전체 19쪽
• 주제분류: 농수해양 > 식품과학
• 파일형태: PDF
• 발행일자: 2021.06.30

영문 초록

In this paper, QUAIDS analysis was carried out to examine the demand system of vegetables in the Philippines, with casting light on the endogenous issues for a more rigorous discussion. As a result of comparing the model controlling for the endogeneity and the model without controlling for the endogeneity, the percent difference between elasticities of two models was shown up to 187%. This result suggests that price and expenditure endogeneities have a significant influence on estimates in the demand system, and the result implies that this may lead to inconsistent estimates when demand analysis does not control for endogeneity.

목차

Ⅰ. Introduction

Ⅱ. Methods

Ⅲ. Data

Ⅳ. Results

Ⅴ. Conclusions

Ⅵ. Appendix

References

키워드

Almost Ideal Demand System Price Endogeneity Expenditure Endogeneity Fruit Vegetable