The causal impact of HACCP on seafood imports in the U.S.: An application of difference-in-differences within the gravity model
Food Policy(2018)
摘要
•The chance of seafood imports from developing countries increased after U.S. HACCP.•The volume of seafood imports from developed countries declined after U.S. HACCP.•HAACP implementation had no causal net effect on the flow of U.S. seafood imports.
更多查看译文
关键词
Difference-in-differences,HACCP,Seafood,Trade,Gravity model,Food safety
AI 理解论文
溯源树
样例
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要