摘要翻译：
研究结果表明，研究者之间可以通过直接交流彼此不同的知识来合作创造知识。利用来自日本的专利申请数据，根据已开发专利的质量和新颖性来评估合作产出，分别以其主要技术类别内的正向引用和申请顺序来衡量。研究表明，知识交流通过质量维度的广泛边际（即开发的专利数量）更能提高合作生产率，而通过新颖性维度的密集边际（即每项专利的新颖性）则更能提高合作生产率。
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英文标题：
《Creation of knowledge through exchanges of knowledge: Evidence from
  Japanese patent data》
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作者：
Tomoya Mori, Shosei Sakaguchi
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最新提交年份：
2020
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分类信息：

一级分类：Economics        经济学
二级分类：General Economics        一般经济学
分类描述：General methodological, applied, and empirical contributions to economics.
对经济学的一般方法、应用和经验贡献。
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一级分类：Quantitative Finance        数量金融学
二级分类：Economics        经济学
分类描述：q-fin.EC is an alias for econ.GN. Economics, including micro and macro economics, international economics, theory of the firm, labor economics, and other economic topics outside finance
q-fin.ec是econ.gn的别名。经济学，包括微观和宏观经济学、国际经济学、企业理论、劳动经济学和其他金融以外的经济专题
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英文摘要：
  This study shows evidence for collaborative knowledge creation among individual researchers through direct exchanges of their mutual differentiated knowledge. Using patent application data from Japan, the collaborative output is evaluated according to the quality and novelty of the developed patents, which are measured in terms of forward citations and the order of application within their primary technological category, respectively. Knowledge exchange is shown to raise collaborative productivity more through the extensive margin (i.e., the number of patents developed) in the quality dimension, whereas it does so more through the intensive margin in the novelty dimension (i.e., novelty of each patent).
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PDF链接：
https://arxiv.org/pdf/1908.01256