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出口企业专利生产技术效率的提升有助于提高出口企业的专利生产能力。本文以我国2005-2011年257家上市出口企业为样本,研究了出口企业专利生产技术效率、影响因素及其收敛性。研究发现:研发资本和研发劳动投入对出口企业专利申请量都有促进作用,但研发劳动投入的促进作用更大;出口企业专利生产的技术效率较小,总体上具有增长趋势和收敛性;企业冗余资源、技术装备利用率、资本密集度、国有股比例、市场势力和国际化水平对出口企业专利生产的技术效率具有显著作用。研究结果可为出口企业提升专利生产技术效率的决策提供依据。
The improvement of the patented production technology of export enterprises will help increase the patented production capacity of export enterprises. In this paper, 257 listed export enterprises in China from 2005 to 2011 are taken as samples to study the efficiency, influencing factors and convergence of patent production technology of export enterprises. The results show that: R & D capital and R & D labor input have a positive effect on the number of patent applications of export enterprises, but the promotion effect of R & D labor input is greater; the technical efficiency of patent production of export enterprises is relatively small, with an overall trend of growth and convergence; Redundant resources, utilization of technology and equipment, capital intensity, proportion of state-owned shares, market forces and internationalization have a significant effect on the technical efficiency of export-oriented patent production. The results of this study can provide the basis for decision-making of export enterprises in enhancing the efficiency of patent production technology.