本文以中国海洋渔业中的小型渔业为研究对象,利用DEA模型对我国沿海省份2003~2012年的产能利用度及规模效率进行总体分析和评价。研究结果表明,我国沿海小型渔业存在投入过多和产能过剩的现象。同时,各省份之间的规模效率也存在差异,且近年几规模效率在。 In this paper, the small-scale fisheries in China’s marine fisheries as the research object, the use of DEA model of China’s coastal provinces from 2003 to 2012 capacity utilization and scale efficiency overall analysis and evaluation. The results show that there is overinvestment and overcapacity in the small-scale coastal fisheries in our country. At the same time, there are also differences in economies of scale between provinces, and in recent years there have been several economies of scale.