International Patent Cooperation,Patent Prosecution Highway Agreements,and Export Product Quality  

作　　者：Fan Duan Yifei Li Tenglong Zhong 

机构地区：[1]Institute of Economics,Chinese Academy of Social Sciences,China [2]Journal of Management World,Development Research Center of the State Council,China [3]School of International Trade and Economics,Central University of Finance and Economics,China

出　　处：《China & World Economy》2023年第6期111-133,共23页中国与世界经济（英文版）

基　　金：the support from the National Natural Science Foundation of China(No.71903003);the National Social Science Fund of China(No.21CTJ015);the Strategic Economy and Civil-Military Integration Interdisciplinarity Program of Beijing Universities Advanced Disciplines Initiative(No.GJ2019163);the Program for Innovation Research in Central Universityof Financeand Economics。

摘　　要：This paper investigates how international cooperation for patent examination using Patent Prosecution Highway(PPH)agreements has affected the quality of firms'exports.Taking the PPH agreements signed between China and the export destinations as a quasi-natural experiment,we established a difference-in-difference-in-differences model.We found that international cooperation for patent examination caused firms to increase export quality to PPH partners in patent-intensive industries to a greater extent.This effect was more profound among PPH partners with stronger intellectual property protection,diferentiated products and core products,and agreements along with the Patent Cooperation Treaty.We also found that PPH agreements increased the number of Chinese patent applications filed in PPH partners,patent applications by PPH partners in China,and the level of innovation,all of which constitute the major channels through which export quality to PPH partners increases.Our findings demonstrate that international patent cooperation has played an important role in promoting international trade quality.

关 键 词：export product quality international patent cooperation intellectual property protection patent prosecution highway 

分 类 号：F752[经济管理—国际贸易]