2.2 Analysis on Returns to Scale and the Optimum Business scale 规模报酬与适度经营规模分析
2.2 Analysis on Returns to Scale and the Optimum Business scale 规模报酬与适度经营规模分析
教学目标 Objectives: ■理解规模经济、规模不经济的含义 ■理解内在经济、内在不经济的含义 ■理解外在经济、外在不经济的含义 ■明确规模经济、规模不经济产生的原因 明确內在经济、内在不经济产生的原因 ■明确外在经济、外在不经济产生的原因 知识点 Knowledge 规模经济、规模不经济、内在经济 内在不经济、外在经济、外在不经济 技能点Skil: 学会运用内在绎济理论解决设备采购问题 明确规模经济、规模不经济、内在经济、内在不经济、外在 经济、外在不经济产生的原因
教学目标Objectives： ▪ 理解规模经济、规模不经济的含义 ▪ 理解内在经济、内在不经济的含义 ▪ 理解外在经济、外在不经济的含义 ▪ 明确规模经济、规模不经济产生的原因 ▪ 明确内在经济、内在不经济产生的原因 ▪ 明确外在经济、外在不经济产生的原因 知识点Knowledge： 规模经济、规模不经济、内在经济 内在不经济、外在经济、外在不经济 技能点Skills： ▪ 学会运用内在经济理论解决设备采购问题 ▪ 明确规模经济、规模不经济、内在经济、内在不经济、外在 经济、外在不经济产生的原因
专业词汇 Professional terms Returns to scale Competence to innovate the Optimum Business scale In the long run internal economies The scale of production Constant returns to scale Increasing returns to scale Decreasing returns to scale Economies of scale Diseconomies of scale management level External economies life cycle of product
Returns to Scale Competence to innovate the Optimum Business scale In the long run internal economies The scale of production Constant returns to scale Increasing returns to scale Decreasing returns to scale Economies of scale Diseconomies of scale management level External economies life cycle of product 专业词汇Professional terms
a In the long run there are several decisions that a firm has to make: decisions about the scale and location of its operations and what techniques of production it should use. These decisions affect the costs of production. It is important, therefore to get them right
◼ In the long run, there are several decisions that a firm has to make: decisions about the scale and location of its operations and what techniques of production it should use. These decisions affect the costs of production. It is important, therefore, to get them right
什么是规模报酬 a The scale ofproduction a If a firm were to double all of its inputs-sometimes it could do in the long run could it double its output? Or will output more than double or less than double? We can distinguish three possible situations Constant returns to scale Increasing returns to scale o Decreasing returns to scale
一、什么是规模报酬 ▪ The scale of production ▪ If a firm were to double all of its inputs—sometimes it could do in the long run—could it double its output? Or will output more than double or less than double? We can distinguish three possible situations: ▪ l Constant returns to scale ▪ l Increasing returns to scale ▪ l Decreasing returns to scale