By the review of futures hedging theory, we found that the development of hedging theory, which has been promoted by risk measurement tools and econometric techniques, includes two latitudes: motivation of hedging and price co-movement pattern between cash and future market.

This paper studies a new kind of dynamic pricing mechanisms on the internetgroupbuying auction.

Call admission control QoS algorithm based on price mechanism;

Study on Policy of Chinese Coal Price Mechanism Reform;

The key to solving the problems in highway and bridge charges is to reestablish the charge system and the relevant price mechanism.

Based on value theory,price system is the core of market system,price formation system renovation is the core of price renovation,the value mode renovation in cost management renovation is very important.

This article makes a cost analysis of the passenger ticket of Chinese airlines and the price administration system with a view to look into the problems confronting the passenger aviation transport companies and into the erroneous viewpoints of the price system.

An investigation into the structure cost of CCA fares and price system may shed light on the trouble and difficulties civil aviation enterprises face now.

Under the background of the fluctuation of international oil price,China\'s current oil pricing mechanism obviously becomes more and more defective.

Based on the analysis of the pricing mechanism in some foreign countries and of the reform of petroleum product prices in China,this paper draws a conclusion that there are still no fundamental breakthroughs in China′s pricing mechanism.