In order to research hedging performance of China's nonferrous metal futures market,this article makes use of four models of ordinary least squares,bivariate-vector autoregression,error correction mechanism and error correction-generalized autoregressive conditional heteroscedasticity,together with the measurement index,to empirically research the hedging ratio and performance of the China's nonferrous metal futures.
Then, this article conducts empirical research analysis of 12 commercial banks, from the competitiveness resources, the competitiveness process, the competitiveness environment three aspects carries on analysis, carries on the quality synthetic evaluation using the factor analytic method, and obtains various banks the place, carries on the further analysis through the place.
analyzes the relations between the real estate bubble and financial risk, and takes the price of real estate and the bank credit supplies data of our country in recent years as the basis, conducts empirical research to the relationship of the price of Chinese real estate undulation and the financial support;
This paper probes and discusses the fractal structure characterized by self-similarity and long memory. It conducts empirical research on Chinese stock market by four kinds of fractal parameters, i.e., Hurst index, fractal dimension, stable index and fractional difference parameter.
This paper also makes empirical research on the relative effectiveness of different policy instruments through special function form. The analysis shows that subsidy on capital is the most effective policy instrument.
This paper starts with using equation system to describe customer satisfaction model,explains the basic theory of PLS,and then applies PLS to do demonstration research for a concrete customer satisfaction model.