Conclusions indicate that since there may be a discrepancy between apparent comparative advantage and real comparative advantage, it is existing domestic market distortion rather than trade which causes one country to lose in open economy.

!Because the higher education market distortion that tuition pricing cannot completely become market behaviour.

This paper defends the market distortions as the departure of resources allocation from the Pareto optimal equilibrium caused by market imperfections.

The establishment of forest factor market makes tradable property possible.

Then, several main countermeasure, such as increasing finacial support for rural area, infrastructuring an integrated city and rural, combing the factor market, etc.

It is necessary to build the produce market of clean prouction and operative mechanism of the factor market to perfect the market system.

A wrong combination between essential factor market and product market with the former being buyer monopolistic and the later completely competitive exists in most economics textbooks.

This principle is to help establish and strengthen essential factor market, perfect the modern market system and straighten out the income allocation structure.

On the basis of Theory of Six Forces on Factors of Production put forward by Xu Shoubo,reviewing the classification of traditional production factors and factor markets,the paper raises the new classification of production factors and some constructive suggestions on the development and improvement of factor markets in Hebei.

As factor markets reform lagged,factor prices distortion promotes investment and keeps down consumption,and increases import and strengthens the attraction for the foreign investment at the same time.

On the linkages between technical standards and market factors:theoretical hypothesis and empirical analysis