CAJ | 학술논문

构建耕地生产效率评价指标体系，运用数据包络分析法（DEA），测度2003~2011年黑龙江省耕地生产效率，从纯技术效率和规模效率两个角度剖析耕地生产效率，运用计量经济模型（Tobit）对耕地生产效率变化主要因素进行分析。结果表明，2003~20119年间黑龙江省耕地生产效率平均值为0.884；哈尔滨、绥化等7个地区属于高效率地区，其中哈尔滨和伊春耕地平均生产效率相对DEA完全有效；鹤岗、大庆、牡丹江等3个地区耕地生产效率处于中等水平，为较高效率地区；齐齐哈尔、七台河和黑河等3个地区耕地生产平均效率均在0.8以下，属于低效率地区。单位耕地面积农用机械动力、单位耕地面积化肥施用折纯量和农村劳动力人均播种面积3个变量对黑龙江省耕地技术效率正向影响较为显著。
구건경지생산효솔평개지표체계，운용수거포락분석법（DEA），측도2003~2011년흑룡강성경지생산효솔，종순기술효솔화규모효솔량개각도부석경지생산효솔，운용계량경제모형（Tobit）대경지생산효솔변화주요인소진행분석。결과표명，2003~20119년간흑룡강성경지생산효솔평균치위0.884；합이빈、수화등7개지구속우고효솔지구，기중합이빈화이춘경지평균생산효솔상대DEA완전유효；학강、대경、모단강등3개지구경지생산효솔처우중등수평，위교고효솔지구；제제합이、칠태하화흑하등3개지구경지생산평균효솔균재0.8이하，속우저효솔지구。단위경지면적농용궤계동력、단위경지면적화비시용절순량화농촌노동력인균파충면적3개변량대흑룡강성경지기술효솔정향영향교위현저。
In this paper, from two aspects of the input and output of cultivated land, build the evaluation index system of cultivated land productivity, using data envelopment analysis (DEA), measure the productive efficiency of cultivated land of Heilongjiang Province in 2003-2011, and from the pure technical efficiency and scale efficiency two angles to analyze the productive efficiency of cultivated land, Finally, econometric Tobit model analyzes the main factors affecting the productivity of arable land changes. The empirical result indicates that the productive efficiency of cultivated land average of Heilongjiang Province was 0.884;seven cities such as Harbin, Suihua belonged to the high efficiency area, and the cultivated land average production efficiency in Harbin and Suihua were relatively efficiency; the cities of Hegang , Daqing and Mudanjiang were in the medium level of the cultivated land production efficiency; the productive efficiency of cultivated land average of other three cities were under 0.8 ,and belonged to the low efficiency area. The positive influence of unit of cultivated land area of agricultural machinery, fertilizer SheChun amount, per capita rural labor planting area for the Technical Efficiency of Cultivated Land of Heilongjiang province is significant.