搜索结果: 1-1 共查到“经济学 H-1B”相关记录1条 . 查询时间(0.049 秒)
The Supply Side of Innovation: H-1B Visa Reforms and U.S. Ethnic Invention
Technology Patents Ethnicity Characteristics Immigration Innovation and Invention United States
2015/4/21
This study evaluates the impact of high-skilled immigrants on US technology formation. Specifically, we use reduced-form specifications that exploit large changes in the H-1B visa program. Fluctuation...