中国科技论坛
中國科技論罈
중국과기론단
Forum on Science and Technology in China
2011年
4期
91~96
,共null页
科技进步贡献率 索洛余值法 最小二乘法 势分析法 西藏
科技進步貢獻率 索洛餘值法 最小二乘法 勢分析法 西藏
과기진보공헌솔 색락여치법 최소이승법 세분석법 서장
the contribution rate of scientific and technological progress ; Solow residual value ; OLS ; potential analysis ; Tibet
本文以Cobb—Douglas为核心,以西藏自治区1990--2008年的统计数据为基础,综合运用最小二乘法、势分析法、调整法和经验法估计出资本和劳动力产出弹性。继而运用索洛余值法测算和预测1990--2015年西藏自治区的科技进步贡献率。计算结果表明,西藏自治区科技进步贡献率稳步上升,2008年达到了30.8%,预计2015年达到40.7%,但投资拉动特征明显。最后,基于测算与预测结果向自治区有关部门提出相关建议。
本文以Cobb—Douglas為覈心,以西藏自治區1990--2008年的統計數據為基礎,綜閤運用最小二乘法、勢分析法、調整法和經驗法估計齣資本和勞動力產齣彈性。繼而運用索洛餘值法測算和預測1990--2015年西藏自治區的科技進步貢獻率。計算結果錶明,西藏自治區科技進步貢獻率穩步上升,2008年達到瞭30.8%,預計2015年達到40.7%,但投資拉動特徵明顯。最後,基于測算與預測結果嚮自治區有關部門提齣相關建議。
본문이Cobb—Douglas위핵심,이서장자치구1990--2008년적통계수거위기출,종합운용최소이승법、세분석법、조정법화경험법고계출자본화노동력산출탄성。계이운용색락여치법측산화예측1990--2015년서장자치구적과기진보공헌솔。계산결과표명,서장자치구과기진보공헌솔은보상승,2008년체도료30.8%,예계2015년체도40.7%,단투자랍동특정명현。최후,기우측산여예측결과향자치구유관부문제출상관건의。
Based on the statistics from 1991 to 2008 in Tibet Statistical Year book and using the Cobb-Douglas production function growth calculation model, this paper firstly gets the capital-output and labor-output flexibility by means of ordinary least squares, potential analysis, adjustment method and empirical method. On this basis, the contribution rate of scientific and technological progress from 1990 to 2008 in Tibet is calculated through Solow residual value. The research indicates that the contribution rate of scientific and technological progress of Tibet is rising among fluctuation, reaches about 30.8% in 2008 and 40.7% in 2015. However the problem of independence on investment input still exists. Finally, this paper proposes some policy recommendations to raise the contribution rate of scientific and technological progress of Tibet.