CAJ | 학술논문

本文运用非参数Malmquist指数法测度1995—2011年间我国东、中、西部地区的农业技术进步指数和技术效率指数，通过构建计量模型实证评析技术进步、技术效率对不同地区农产品出口贸易的影响及其传导机制。研究结果表明，中国各区域的农业技术进步和效率改进对农产品出口贸易有促进作用，而影响传导机制则表现出一定的地区差异性，东部地区的规模经济效应日益削弱，亟须寻求由追求农产品出口规模向提升农产品出口质量转变的途径，中部和西部则处于规模经济效应上升阶段。此外，要素重置效应表明，当前各地区的农业生产技术与要素禀赋存在一定偏离。
본문운용비삼수Malmquist지수법측도1995—2011년간아국동、중、서부지구적농업기술진보지수화기술효솔지수，통과구건계량모형실증평석기술진보、기술효솔대불동지구농산품출구무역적영향급기전도궤제。연구결과표명，중국각구역적농업기술진보화효솔개진대농산품출구무역유촉진작용，이영향전도궤제칙표현출일정적지구차이성，동부지구적규모경제효응일익삭약，극수심구유추구농산품출구규모향제승농산품출구질량전변적도경，중부화서부칙처우규모경제효응상승계단。차외，요소중치효응표명，당전각지구적농업생산기술여요소품부존재일정편리。
Using the method of DEA, the paper measures the agriculture index of technical change and index of efficiency change of 28 provinces in China, followed by a study on the impacts of agricultural technical and efficiency change on the agri- cultural export of different regions in China and assessment of the mechanism of the impacts. The result shows that the agricul- tural technological and efficiency improvement play positive role on the export of agriculture in China. The mechanism shows regional diversity： the east is declining in its economies of scale and urgently needs to seek transformation from agricultural scale expansion to quality improvement ; while the middle and west are in the rising stage of economies of scale and still rely on innovation of science and technology to further expand their agricultural exporting scale. In addition, effects of resource reallo- cation reveal certain incompatibility of the production technology with its factor endowments across different regions in China.