Inventors, Firms, and the Market for Technology in the Late Nineteenth and Early Twentieth Centuries
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Recent scholarly literature explains the spread of in-house research labs during the early 20th century by pointing to the information problems involved in contracting for technology. We argue that these difficulties have been overemphasized and that in fact a substantial trade in patented
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美国国家经济研究局创建时间：
1997-04-01
