Based on the value , the price of power is virtually shaped through the competition in market , vibrating around value , while the vibration is chiefly influenced by reciprocal effect originated from the supply and demand 電力具有價值和使用價值,電力商品的價格應是在市場上通過競爭形成的,是圍繞價值上下波動的,而波動主要受商品供求關系的影響。
The second part which contains two chapters establishes the method to analyze the formation mechanism of china ' s stock price . in the second chapter , the analysis of supply - demand market mechanism , unefficient market model and zero sum game model , indicates the formation mechanism of stock price is established on the basis of information , participants and the relationship between trade volume and price 一方面,從商品供求關系模型、宏觀動態供需模型、具體的報價驅動供需分析,再到信息不對稱情況下和零和博弈情況下的供需分析,提出對于股票這樣的虛擬資本形式,價格形成機制仍主要體現在信息、參與者和量價關系等多個方面。