Measuring the Benefits of Product Variety with an Accurate Variety Set
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下载链接：
https://www.nber.org/papers/w14956
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资源简介：
Recent studies have used import data to assess the impact of foreign varieties on prices and welfare for a home country. The reliance on import data has a number of limitations. First, these papers rely on goods categories defined by the Harmonized System. Second, they define varieties using the
提供机构：
美国国家经济研究局
创建时间：
2009-05-01
