上海大学学报(社会科学版)

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科技创新对高技术产业外贸与内贸贡献的比较研究 ——基于自主研发与引进技术视角的分析 

俞立平   

  1. 宁波大学商学院
  • 收稿日期:2012-05-04 修回日期:2013-01-15 出版日期:2013-03-15 发布日期:2013-03-15
  • 作者简介:俞立平(1967), 男,江苏姜堰人。宁波大学商学院教授,博士。主要研究领域是科学管理、金融计量领域。
  • 基金资助:

    宁波大学区域经济与社会发展研究院重点课题(QYJYS1106)

Comparison Between the Contribution of Technical Innovation to Internal Trade and Export Trade of Hightech Industries
——In View of Technical Import and Selfinnovation

YU Li-ping   

  1. School of Business, Ningbo University, Ningbo 315211, China
  • Received:2012-05-04 Revised:2013-01-15 Online:2013-03-15 Published:2013-03-15

摘要: 通过采用面板工具变量模型,选取资本、劳动力、自主研发、引进技术作为投入变量,分别研究它们对国内贸易与国际贸易的贡献并进行综合比较研究。结果表明,中国高技术产业在国内贸易中出现规模报酬递减,在出口中出现规模递增;高技术产业在国内贸易中具有资本优势,在国际贸易中具有劳动力优势;自主研发对国内贸易的贡献大于对出口的贡献;引进技术对国内贸易的贡献为负,与出口不相关,呈现出低效率。因此,中国必须走自主研发为主,引进技术为辅的科技创新道路,高技术产业应实行出口创汇为主,国内贸易为辅的战略,政府应加强对高技术产业转型升级的引导、管理和协调,以提升其发展质量。

关键词: 高技术产业, 自主研发, 引进技术, 面板数据

Abstract: Based on panel data instrument model, the paper takes as input variables capital, labor, selfinnovation input and technical import input, and compares their contribution to internal trade and export trade. As is discovered, there is a decrease of return scale in hightech internal trade and an increase of return scale in hightech export trade; hightech industry has capital advantages in internal trade and labor advantages in export trade; the contribution of selfinnovation to internal trade is more than that to export trade; technical import has lower efficiency in being negative to internal trade and irrelevant to export trade. At last, the paper also offers some policy advice.

Key words: high-tech industry, self-innovation, technical import, panel data

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