按照公共经济学的经济外部性理论，网络媒体的外部性问题分为正外部性和负外部性两个方面。
According to the economic externality theory in public economy, the economic externality in network media falls into two sides: positive externality and negative externality.
外部性理论是现代经济学，特别是新制度经济学的重要理论之一。
The externality theory is one of the most important theories in contemporary economics, particularly in the new institutional economics.
本外部性理论是解释经济活动与森林生态环境问题的基础理论。
The externality theory is a basic theory of explaining economy activities and forest ecological environment problems.
从环境外部性理论、产权理论等方面探讨了排污权交易制度的经济学基础。
The economics ground for tradable emission permits (TEP) is analyzed with externality, property right and other theories.
排污收费制度的建立是以环境资源价值理论、环境污染外部不经济性理论及排污收费的经济有效性理论为其经济学基础的。
The system on collection of discharge dues is the sum total of legal norms about the links in collection of discharge dues, such as collecting, managing, using, and supervising.
排污收费制度的建立是以环境资源价值理论、环境污染外部不经济性理论及排污收费的经济有效性理论为其经济学基础的。
The system on collection of discharge dues is the sum total of legal norms about the links in collection of discharge dues, such as collecting, managing, using, and supervising.
应用推荐