【摘要】 本文结合天津市畜牧业生产和科技进展情况,运用扩展的C-D生产函数,以天津市12个涉农区县2008—2013年的畜牧业统计数据为基础,回归估计出各投入要素的产出弹性,继而运用索洛余值法系统测算出2008—2013年间各阶段的畜牧业科技进步贡献率,并在此基础上对提升天津市畜牧业科技进步水平提出相关政策建议。更多还原

【Abstract】 According to the situation of Tianjin animal husbandry production and science and technology progress,the extended C-D production function is used to estimate the elasticity of the input-output based on livestock statistics of Tianjin 12 agricultural counties in2008—2013,and then the Solow residual method( Solow’s growth equation) is used to measure the contribution rate of animal husbandry science and technology progress of each stage in 2008—2013,and finally some suggestions to enhance the level of scientific and technological progress for Tianjin livestock industry are put forward.更多还原