【摘要】 为测算天津市渔业科技投入产出效率及科技创新对天津渔业产业发展的作用状况，采用数据包络分析法（DEA）和回归分析法，对天津2009—2019年的渔业科技效率进行测算，分析了科技创新对天津渔业产业结构的作用。结果表明：2009—2019年天津渔业科技效率总体上呈现波动上升趋势，渔业科技投入产出效率显著提高，渔业发展形势较为乐观；渔业科技经费的投入对渔业产业发展呈正向显著影响。为了进一步提高天津渔业科技效率，建议不断优化渔业科技资源配置，提高渔业科技利用效率；转变发展方向，打造渔业全产业链发展；加大渔业科技推广，加速渔业科技成果转化等。更多还原

【Abstract】 To estimate the effects of fishery science and technology input-output efficiency and innovation on the development of fishery industry in Tianjin, based on data envelopment analysis(DEA) and regression analysis, this paper estimated fishery scientific and technological efficiency in Tianjin from 2009 to 2019, and analyzed the effect of scientific and technological innovation on fishery industry structure in Tianjin. The results showed that the efficiency of fishery science and technology in Tianjin showed an upward trend of fluctuation from 2009 to 2019, and the input-output efficiency of fishery science and technology increased significantly, and the fishery development situation was optimistic. The investment of fishery science and technology funds had positive and significant influence on fishery industry development. It was suggested to optimize the allocation of fishery science and technology resources and improve the utilization efficiency of fishery industry science and technology; change the direction of development, build the whole industry chain of fishery production; intensify the promotion and popularization of fishery science and technology and accelerate the transformation of fishery science and technology achievements.更多还原