His insights expanded the scope of economics.
他的高见扩展了经济学的范围。
Chapter 4, firstly, introduces the economic effects of virtual enterprise including economics of scale effects, economics of scope effects and economics of speed effects.
第4章首先介绍了虚拟企业的经济效应，包括规模经济效应、范围经济效应及速度经济效应。
It is not only a problem in the scope of economics, but also is an important problem that should be solved in the field of sociology, especially in the field of social security.
它不仅仅是一个经济学研究的问题，更是社会学特别是社会保障学要研究和解决的一个重要问题。
There is a long-time debate about the use of mathematics in economics. In fact, it is closely related to those discussions on the nature, significance, scope and method of economics.
经济研究中关于数学使用的争论，实际上关系到对经济学的性质与意义、范围与方法等问题的讨论，同时也涉及到经济学对其语言的一个选择问题。
Use the economics principle to explain this paradox of value. 3, the enterprises with economies of scope must gain economies of scale.
运用所学经济学原理解释这一价值悖论。3、存在范围经济的企业一定存在规模经济。
The estrangement and conflict of the two economic systems in the academic field and the social practice forced value theory out of the research scope of economics by different ways.
两种经济学在理论和实践中的隔阂和对立使价值论以不同的方式退出了经济学的研究范围。
The estrangement and conflict of the two economic systems in the academic field and the social practice forced value theory out of the research scope of economics by different ways.
两种经济学在理论和实践中的隔阂和对立使价值论以不同的方式退出了经济学的研究范围。
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