CAJ | 학술논문

文章采用改进的偏离一份额模型对上海渔业劳动生产率的增长率进行分解，把技术和制度对渔业发展的促进作用进行分离。计算表明，1978-2012年间，上海的渔业经历了“发展-调整-发展”的螺旋式上升过程，技术进步和制度变迁对渔业均有促进作用，其中技术进步占主导地位。研究发现上海渔业的“相对生产优势”高于种植业、林业和畜牧业，提出渔业技术发展应依照土地节约型技术进步的方向演进，在领域上注重种源技术研发，在功能上注重生态价值的体现。
문장채용개진적편리일빈액모형대상해어업노동생산솔적증장솔진행분해，파기술화제도대어업발전적촉진작용진행분리。계산표명，1978-2012년간，상해적어업경력료“발전-조정-발전”적라선식상승과정，기술진보화제도변천대어업균유촉진작용，기중기술진보점주도지위。연구발현상해어업적“상대생산우세”고우충식업、임업화축목업，제출어업기술발전응의조토지절약형기술진보적방향연진，재영역상주중충원기술연발，재공능상주중생태개치적체현。
Using modified shift-share model to decompose the growth rate of fishery labor productivity in Shanghai, this paper analyzes the role in promoting fishery development by technology and institution. The calculation shows that from 1978 to 2012, fishery in Shang- hai experiences the spiral rise process of ＂ development--adjustment--development＂ . The technological progress and institutional change all play roles in promoting the fishery＇s development, and the role of technological progress is at dominant position. It is found that the ＂comparative advantage in production＂ in fishery in Shanghai is higher than that in crop farming, forestry and livestock farming. It is suggested that land-saving technology should be the main direction of fishery technological development in Shanghai. Moreover, the fishery technological progress should emphasis on fry-related technology and enhance the ecological value.