财经理论与实践
財經理論與實踐
재경이론여실천
The Theory and Practice of Finance and Economics
2014年
3期
111~115
,共null页
随机前沿分析 区域技术效率 差异分析 原因探究
隨機前沿分析 區域技術效率 差異分析 原因探究
수궤전연분석 구역기술효솔 차이분석 원인탐구
Stochastic frontier analysis; Regional technological efficiency; Difference analysis ; Determinant
将技术要素作为内生变量纳入随机前沿模型，对2003～2011年中国不同区域的技术效率水平进行测度，并重点分析造成区域技术效率差异的原因。结果显示：整体来看，我国平均技术效率水平稳步上升；从区域角度来看，东部地区平均技术效率水平最高，高出中部地区约3．04％，高出西部地区约7．87％，且三大地区之间的技术效率差异呈现收敛趋势；科技投入、高科技产业规模、人口素质、经济外向度和地方保护是当前导致区域技术效率差异的关键因素。
將技術要素作為內生變量納入隨機前沿模型，對2003～2011年中國不同區域的技術效率水平進行測度，併重點分析造成區域技術效率差異的原因。結果顯示：整體來看，我國平均技術效率水平穩步上升；從區域角度來看，東部地區平均技術效率水平最高，高齣中部地區約3．04％，高齣西部地區約7．87％，且三大地區之間的技術效率差異呈現收斂趨勢；科技投入、高科技產業規模、人口素質、經濟外嚮度和地方保護是噹前導緻區域技術效率差異的關鍵因素。
장기술요소작위내생변량납입수궤전연모형，대2003～2011년중국불동구역적기술효솔수평진행측도，병중점분석조성구역기술효솔차이적원인。결과현시：정체래간，아국평균기술효솔수평은보상승；종구역각도래간，동부지구평균기술효솔수평최고，고출중부지구약3．04％，고출서부지구약7．87％，차삼대지구지간적기술효솔차이정현수렴추세；과기투입、고과기산업규모、인구소질、경제외향도화지방보호시당전도치구역기술효솔차이적관건인소。
Adding the technological element as a endogenous factor to the stochastic frontier analysis framework, this paper estimated the trends of regional technological efficiency in China from 2003 to 2011, and explored the causes of the differences among different regions. The main findings are： on the one hand, the Chinese average technological efficiency was increasing in the past nine years; on the other hand, the eastern area＇s average technological efficiency was about 3.04 percent higher than that of the central area and about 7.87 percent higher than the western area. The differences in technological efficiency among the three regions were narrowing. Investment in science and technology, the scale of high technological industry, education level of population, economic openness and local protectionism are currently the key factors affecting the technological efficiency.
