CAJ | 학술논문

利用DEA法测量了黑龙江省森工40个林业企业的全要素生产率（Total Factor Productiv-ity,TFP）,并利用Panel-Data模型找出其影响因素。实证分析结果表明：2003～2009黑龙江国有林区林业企业全要素生产率总体上呈现下降趋势,其原因可归结为林区技术进步缓慢;规模效率和纯技术效率对全要素生产率有正向作用;技术因素和营林投资比重对森工企业的全要素生产率有正向影响,固定资产投资对其存在负向影响,而劳动投入和天保工程（政策因素）对其影响不显著。为此,提出鼓励林业企业技术创新、优化林业投资结构、加强林业投资体制改革、加快森林生态服务的市场化进程和深化林业管理体制改革等建议。
이용DEA법측량료흑룡강성삼공40개임업기업적전요소생산솔（Total Factor Productiv-ity,TFP）,병이용Panel-Data모형조출기영향인소。실증분석결과표명：2003～2009흑룡강국유림구임업기업전요소생산솔총체상정현하강추세,기원인가귀결위림구기술진보완만;규모효솔화순기술효솔대전요소생산솔유정향작용;기술인소화영림투자비중대삼공기업적전요소생산솔유정향영향,고정자산투자대기존재부향영향,이노동투입화천보공정（정책인소）대기영향불현저。위차,제출고려임업기업기술창신、우화임업투자결구、가강임업투자체제개혁、가쾌삼림생태복무적시장화진정화심화임업관리체제개혁등건의。
This paper measures the total factor productivity of 40 forestry enterprises which belong to forest industry enterprise in Heilongjiang province,and finds out the influence factors with the Panel-Data model.The analysis results show：the trend of the total factor productivity is overall declining in forestry enterprises in Heilongjiang province from the year 2003 to 2009,which reason can be attributed to the slow technology progress in forest enterprises;scale efficiency and pure technical efficiency has positive effect to total factor productivity;the factors of technology and investment have positive effects to the total factor productivity,investment in fixed assets to its negative effects,and the input of labor and natural forest protection project no significant effects.Based on this,the article put forward to encourage innovation of forestry enterprise technology,optimize investment structure of forestry enterprise,strengthening reform of forestry investment system,accelerate the marketization of forest ecological services and deepen reform of system of management of forestry etc.