该研究报告的作者、美国国家经济研究局的经济学家布丽塔·格伦农说:“企业并不是只有两种选择,要么在美国雇佣移民,要么在美国雇佣美国人。实际上他们有更多选择。”
Glennon looked at data from millions of H1-B applications and multinationals’ employment in foreign countries over a 10-year period to track whether less access to visas changed hiring practices. She found that it did, whether it was because the US lowered its annual visa cap (as it did in 2004,) or because visas became harder to get after US Citizenship and Immigration Services implemented a lottery system to grant them.
格伦农查看了十年间数百万临时工作签证的申请资料和跨国企业海外雇佣情况的追踪数据,以调查签证收紧是否改变招聘模式。她发现签证收紧确实改变了雇佣模式,无论是因为美国压低签证年度配额(2004年曾经这么做过),还是因为美国公民及移民局实施了摇号系统后签证变得更难获取。
When she looked at the lottery’s effects, for example, she found that for each visa application denied, companies created the equivalent of .3 jobs abroad, at least.
举例来说,当她查看摇号的影响后,她发现每拒绝一次签证申请,企业在海外的职位就会增加至少0.3个。
Companies in the tech sector were more likely to hire a foreign worker at their offices outside the US. They were also more likely to place those workers in Canada, which has less restrictive visa policies than the US, as well as India and China, where many of the hires were from.
【研究:美国签证收紧只会迫使雇主在海外招工】相关文章:
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