文章基本信息

标题：MEASUREMENT OF SUBSTITUTABILITY BETWEEN U.S. DOMESTIC CATFISH AND IMPORTED FISH
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作者：Lee, Young-Jae ; Kennedy, P. Lynn
期刊名称：Journal of Food Distribution Research
印刷版ISSN：0047-245X
出版年度：2009
卷号：40
期号：1
出版社：Food Distribution Research Society
摘要：This study examines p-interdependence and quantifies q-substitutability between domestic catfish and different species of imported fish in the U.S. fish market. In doing so, this study uses cointegration analyses for p-interdependence and structural analyses for q-substitutability. Cointegration analysis identifies the long run price equilibria between U.S. domestic catfish and different species of imported fish. The structural analyses show a degree of q-substitutability.
关键词：cointegration;structural analyses;fish;imports;p-interdependence;and q-substitutability