positive economics

As you study economics, keep in mind the distinction between positive and normative statements.

你学习经济学的时候, 要紧记绝对声明和标准声明的区别.

In this thesis, the author makes theoretical and positive analysis about price undertakings, on the base of economics theory-international trade goods price determination, and probes into it to work out the standard and specific formulating means of price undertakings.

论文以经济学关于国际贸易商品价格决定的一般理论为基础，对价格承诺策略进行理论和实证分析；探讨并给出有关参考价格的水平标准及其制定的具体方法；

The issue of who is best publicly-owned or privately owned is a issue of normative economics ( or a issue of ethical economics), is not a issue of positive economics.

公有制与私有制孰优孰劣的问题，从经济学的角度看，是一个规范经济学的问题（或者说是一个伦理经济学的问题），而不是一个实证经济学的问题。

The fashion now is to deprecate the positive contributions of Keynesian economics.

否认凯恩斯主义经济理论的积极贡献已成为当前的一种时尚.

The law-economics method means the intersection of different study, and it use the positive ways, therefore it can overcome the limit of single legal view, break thought the logical circle of conceptualist jurisprudence, and make a scientific research.

法经济学方法具有学科的交叉性并使用实证分析，因此能够突破单一的法律视野、打破概念法学的逻辑自足体系，从经济效率角度探讨监管的有效性，更具有科学性。