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With the deterioration of environment, the government and the companies which have strong consciousness of environmental protection make sure their own emissions reduction targets to reduce the emissions of CO2. In addition, the government also introduced all kinds of subsidy policies to encourage the industry to reduce the emissions of CO2. For companies, they often tend to cooperate with their upstream...
Split-share structure reform has been a focus since its implementation. It is of great significance in theory and practice to solve whether the circulation initiatives of 2/3 of the non-outstanding shares for listing companies are promoting the development of capital markets validity. By sampling A-share listed before December 31, 1996 in Shanghai stock market, this paper analyzes the simulation of...
Research on the efficiency of the capital market can be traced to the work that Louis Bachelier, a French scholar, did in 1900. However, it has not been emphasized. Half a century later, Eugene F. Fama, a well-known American scholar, conducted the research again and published a paper entitled "The Behavior of Stock Market Price". Since then, the study on the efficiency of the capital market...
The chief aim of the present work is to investigate the features of multifractal structure of stock price index. It applies the multifractal detrended fluctuation analysis (MF-DFA) model to analyze the returns of both ShangHai synthesis stock price index (SHSSPI) and ShengZhen composite stock price index (SZCSPI). By calculating the generalized Hurst exponent h(q) and its function /spl tau/(q), the...
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