科研管理
科研管理
과연관리
Science Research Management
2013年
10期
42~49
,共null页
垂直专业化 创新绩效 行业差异 高技术产业
垂直專業化 創新績效 行業差異 高技術產業
수직전업화 창신적효 행업차이 고기술산업
vertical specialization; innovation performance; industry differences; high-tech industry
本文选取1995-2010年中国高技术产业的面板数据,在考虑创新投入和市场化进程等条件下,运用动态面板的GMM方法实证考察了垂直专业化对创新绩效的影响及行业差异。研究显示,垂直专业化促进了高技术产业创新绩效的提高,且入世后的促进作用更大;而行业特征影响着垂直专业化对高技术细分行业创新绩效的提升效果,在垄断程度较低、技术密集度较低、外向度较高的行业中,垂直专业化对创新绩效的提升效果更为显著。
本文選取1995-2010年中國高技術產業的麵闆數據,在攷慮創新投入和市場化進程等條件下,運用動態麵闆的GMM方法實證攷察瞭垂直專業化對創新績效的影響及行業差異。研究顯示,垂直專業化促進瞭高技術產業創新績效的提高,且入世後的促進作用更大;而行業特徵影響著垂直專業化對高技術細分行業創新績效的提升效果,在壟斷程度較低、技術密集度較低、外嚮度較高的行業中,垂直專業化對創新績效的提升效果更為顯著。
본문선취1995-2010년중국고기술산업적면판수거,재고필창신투입화시장화진정등조건하,운용동태면판적GMM방법실증고찰료수직전업화대창신적효적영향급행업차이。연구현시,수직전업화촉진료고기술산업창신적효적제고,차입세후적촉진작용경대;이행업특정영향착수직전업화대고기술세분행업창신적효적제승효과,재롱단정도교저、기술밀집도교저、외향도교고적행업중,수직전업화대창신적효적제승효과경위현저。
This paper selects the panel data of China's high-tech industries in the period of 1995 to 2010.Under the conditions of considering the input of RD and the evolvement of marketization,the influence of vertical specialization on innovation performance and its industry differences are empirically examined by means of the GMM method of dynamic panel data.The results show that the vertical specialization makes a significant impact on innovation performance.Moreover,the impact is more significant after the WTO entry.However,the industry characteristics make a significant impact on the degree of which vertical specialization influences on innovation performance.In the industry which features in lower degree of monopoly or technology-intensiveness but higher degree of export-orientation,the influence of vertical specialization on innovation performance is more significant.