j**********e
发帖数: 442 | 1 哈佛大学，纽约大学和伦敦经济学院的一篇文章研究美国移民政策对美国经济的不利影
响。我想NIU可能可以以此为科学依据来同美国有关决策层讨论移民改革。
http://papers.ssrn.com/sol3/papers.cfm?abstract_id=1008366
Intellectual Property, the Immigration Backlog, and a Reverse Brain-Drain:
America's New Immigrant Entrepreneurs, Part III
The founders of the United States considered intellectual property worthy of
a special place in the Constitution - "To promote the Progress of Science
and useful Arts, by securing for limited Times to Authors and Inventors the
exclusive Right to their respective Writings and Discoveries." In today's
knowledge-based economy, capturing value from intellectual capital and
knowledge-based assets has gained even more importance. Global competition
is no longer for the control of raw materials, but for this productive
knowledge.
This paper is the third in a series of studies focusing on immigrants'
contributions to the competitiveness of the U.S. economy. Earlier research
revealed a dramatic increase in the contributions of foreign nationals to U.
S. intellectual property over an eight-year period. In this paper, we offer
a more refined measure of this change and seek to explain this increase with
an analysis of the immigrant-visa backlog for skilled workers. The key
finding from this research is that the number of skilled workers waiting for
visas is significantly larger than the number that can be admitted to the
United States. This imbalance creates the potential for a sizeable reverse
brain-drain from the United States to the skilled workers' home countries. | r*******3
发帖数: 711 | 2 反正一天没收到绿卡，我一天不在美国买房子，宁可把钱拿回中国，买房子置地。反正
我退休了要回中国去，美国对我的吸引力，已经很少了。 | p*********n
发帖数: 443 | 3 LOL
【在 r*******3 的大作中提到】
: 反正一天没收到绿卡，我一天不在美国买房子，宁可把钱拿回中国，买房子置地。反正
: 我退休了要回中国去，美国对我的吸引力，已经很少了。
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