文章基本信息

标题：It Happened All at Once: Switching Regressions, Gravity Models and Food Safety
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作者：Wilson, Norbert L.W. ; Bray, Victoria
期刊名称：Journal of Agribusiness
印刷版ISSN：0738-8950
出版年度：2010
期号：Suppl
出版社：Journal of Agribusiness