作业帮比如说total factor productivity?
来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/05/18 00:31:13
比如说total factor productivity?
先请看英文解释
Total-factor productivity (TFP) addresses any effects in total output not caused by inputs or productivity. For example, a year with unusually good weather will tend to have higher output, because bad weather hinders agricultural output. A variable like weather does not directly relate to unit inputs or productivity, so weather is considered a total-factor productivity variable.
The equation below (in Cobb-Douglas form) represents total output (Y) as a function of total-factor productivity (A), capital input (K), labor input (L), and the two inputs' respective shares of output (α is the capital input share of contribution).
Technology Growth and Efficiency are regarded as two of the biggest sub-sections of Total Factor Productivity, the former possessing "special" inherent features such as positive externalities and non-rivalness which enhance its position as a driver of economic growth.
全要素生产率
全要素生产率一般的含义为资源（包括人力、物力、财力）开发利用的效率.从经济增长的角度来说,生产率与资本、劳动等要素投入都贡献于经济的增长.从效率角度考察,生产率等同于一定时间内国民经济中产出与各种资源要素总投入的比值.从本质上讲,它反映的则是个国家（地区）为了摆脱贫困、落后和发展经济在一定时期里表现出来的能力和努力程度,是技术进步对经济发展作用的综合反映. 全要素生产率是用来衡量生产效率的指标,它有三个来源：一是效率的改善；二是技术进步；三是规模效应.在计算上它是除去劳动、资本、土地等要素投入之后的“余值”,由于“余值”还包括没有识别带来增长的因素和概念上的差异以及度量上的误差,它只能相对衡量效益改善技术进步的程度.
50年代,诺贝尔经济学奖获得者罗伯特·M·索洛(Robert Merton Solow)提出了具有规模报酬不变特性的总量生产函数和增长方程,形成了现在通常所说的生产率（全要素生产率）含义,并把它归结为是由技术进步而产生的.
Total-factor productivity (TFP) addresses any effects in total output not caused by inputs or productivity. For example, a year with unusually good weather will tend to have higher output, because bad weather hinders agricultural output. A variable like weather does not directly relate to unit inputs or productivity, so weather is considered a total-factor productivity variable.
The equation below (in Cobb-Douglas form) represents total output (Y) as a function of total-factor productivity (A), capital input (K), labor input (L), and the two inputs' respective shares of output (α is the capital input share of contribution).
Technology Growth and Efficiency are regarded as two of the biggest sub-sections of Total Factor Productivity, the former possessing "special" inherent features such as positive externalities and non-rivalness which enhance its position as a driver of economic growth.
全要素生产率
全要素生产率一般的含义为资源（包括人力、物力、财力）开发利用的效率.从经济增长的角度来说,生产率与资本、劳动等要素投入都贡献于经济的增长.从效率角度考察,生产率等同于一定时间内国民经济中产出与各种资源要素总投入的比值.从本质上讲,它反映的则是个国家（地区）为了摆脱贫困、落后和发展经济在一定时期里表现出来的能力和努力程度,是技术进步对经济发展作用的综合反映. 全要素生产率是用来衡量生产效率的指标,它有三个来源：一是效率的改善；二是技术进步；三是规模效应.在计算上它是除去劳动、资本、土地等要素投入之后的“余值”,由于“余值”还包括没有识别带来增长的因素和概念上的差异以及度量上的误差,它只能相对衡量效益改善技术进步的程度.
50年代,诺贝尔经济学奖获得者罗伯特·M·索洛(Robert Merton Solow)提出了具有规模报酬不变特性的总量生产函数和增长方程,形成了现在通常所说的生产率（全要素生产率）含义,并把它归结为是由技术进步而产生的.