The basic framework of price policies for promoting renewable power de- velopment in China is introduced. The background, concept and implementation of price policies, focused on wind power, biomass power and solar po...The basic framework of price policies for promoting renewable power de- velopment in China is introduced. The background, concept and implementation of price policies, focused on wind power, biomass power and solar power, are summarized in the article. The experiences and lessons of implementation of these price policies are analyzed. It is concluded that reasonable price policy is quite effective for promoting re- newable power development. According to the requirement of China's renewable power development, the suggestions for improving renewable power pricing mechanism and price incentive policies are proposed.展开更多
The price model for a single commodity market is a very important economic model that describes the basic rules for price fluctuations in a single commodity market. In this paper, we investigated the general case for ...The price model for a single commodity market is a very important economic model that describes the basic rules for price fluctuations in a single commodity market. In this paper, we investigated the general case for the model, and proved that every positive solution is bounded and we obtained a necessary and sufficient condition for oscillation of every positive solution concerning positive state solution.展开更多
The penetration pricing strategy is discussed in this paper firstly, and then the Kamikaze pricing and relevant problems are analyzed. Finally some countermeasures are presented for enterprise to avoid sinking Kamikaz...The penetration pricing strategy is discussed in this paper firstly, and then the Kamikaze pricing and relevant problems are analyzed. Finally some countermeasures are presented for enterprise to avoid sinking Kamikaze pricing.展开更多
Grain prices often dominate all other product prices,and an increase in their price is usually considered as a prelude to inflation.The three fairly serious inflations,in 1985,1988-1989,and 1993-1995 respectively,were...Grain prices often dominate all other product prices,and an increase in their price is usually considered as a prelude to inflation.The three fairly serious inflations,in 1985,1988-1989,and 1993-1995 respectively,were all preceded by grain price hikes.Furthermore,the money supply surged in the preceding year or during the same year in which these inflations occurred.This year has witnessed the same symptoms. High grain prices,which still have a possibility to go up further,have attracted wide attention across the world,including in China.As early as the end of last year,the State Council issued a circular that mandated the stabilization of grain prices in order to strictly crack down on illegal actions such as dishonest merchants driving up grain prices.One time,five State-level Departments led by National Development and Reform Commission,released an urgent announcement in order to safeguard the stability of grain prices in the domestic market.Wu Xiaoling,Vice Governor of the People's Bank of China,said that the negative influences exerted on other product prices by the rise in global grain price should not be ignored.According to Wu,the People's Bank of China will continue to closely watch the price changes. From a global and comprehensive viewpoint,the article analyzes the features of the recent grain price hike and the reasons for its dramatic rise,as well as,the impact it will have on the global economy.展开更多
With maturing deregulated environment for electricity market, cost of transmission congestion becomes a major issue for power system operation. Uniform Marginal Price and Locational Marginal Price (LMP) are the two pr...With maturing deregulated environment for electricity market, cost of transmission congestion becomes a major issue for power system operation. Uniform Marginal Price and Locational Marginal Price (LMP) are the two practical pricing schemes on energy pricing and congestion cost allocation, which are based on different mechanisms. In this paper, these two pricing schemes are introduced in detail respectively. Also, the modified IEEE-14-bus system is used as a test system to calculate the allocated congestion cost by using these two pricing schemes.展开更多
August consumer price ndex （CPI） data has spurred heated debate on whether China is experiencing inflation. A CPI increase of 5.6% is an uncomfortable level for any major economy. In the US, the core line is set a...August consumer price ndex （CPI） data has spurred heated debate on whether China is experiencing inflation. A CPI increase of 5.6% is an uncomfortable level for any major economy. In the US, the core line is set at 2.5%, and in Europe it is 2%.展开更多
文摘The basic framework of price policies for promoting renewable power de- velopment in China is introduced. The background, concept and implementation of price policies, focused on wind power, biomass power and solar power, are summarized in the article. The experiences and lessons of implementation of these price policies are analyzed. It is concluded that reasonable price policy is quite effective for promoting re- newable power development. According to the requirement of China's renewable power development, the suggestions for improving renewable power pricing mechanism and price incentive policies are proposed.
文摘The price model for a single commodity market is a very important economic model that describes the basic rules for price fluctuations in a single commodity market. In this paper, we investigated the general case for the model, and proved that every positive solution is bounded and we obtained a necessary and sufficient condition for oscillation of every positive solution concerning positive state solution.
文摘The penetration pricing strategy is discussed in this paper firstly, and then the Kamikaze pricing and relevant problems are analyzed. Finally some countermeasures are presented for enterprise to avoid sinking Kamikaze pricing.
文摘Grain prices often dominate all other product prices,and an increase in their price is usually considered as a prelude to inflation.The three fairly serious inflations,in 1985,1988-1989,and 1993-1995 respectively,were all preceded by grain price hikes.Furthermore,the money supply surged in the preceding year or during the same year in which these inflations occurred.This year has witnessed the same symptoms. High grain prices,which still have a possibility to go up further,have attracted wide attention across the world,including in China.As early as the end of last year,the State Council issued a circular that mandated the stabilization of grain prices in order to strictly crack down on illegal actions such as dishonest merchants driving up grain prices.One time,five State-level Departments led by National Development and Reform Commission,released an urgent announcement in order to safeguard the stability of grain prices in the domestic market.Wu Xiaoling,Vice Governor of the People's Bank of China,said that the negative influences exerted on other product prices by the rise in global grain price should not be ignored.According to Wu,the People's Bank of China will continue to closely watch the price changes. From a global and comprehensive viewpoint,the article analyzes the features of the recent grain price hike and the reasons for its dramatic rise,as well as,the impact it will have on the global economy.
文摘With maturing deregulated environment for electricity market, cost of transmission congestion becomes a major issue for power system operation. Uniform Marginal Price and Locational Marginal Price (LMP) are the two practical pricing schemes on energy pricing and congestion cost allocation, which are based on different mechanisms. In this paper, these two pricing schemes are introduced in detail respectively. Also, the modified IEEE-14-bus system is used as a test system to calculate the allocated congestion cost by using these two pricing schemes.
文摘August consumer price ndex （CPI） data has spurred heated debate on whether China is experiencing inflation. A CPI increase of 5.6% is an uncomfortable level for any major economy. In the US, the core line is set at 2.5%, and in Europe it is 2%.
