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An interactive computer-based learning tool with multiple sessions is proposed in this paper, which teaches students to think and helps them recognize the merits and limitations of simulation tools so as to improve their practical abilities in electrical circuit simulation based on the case of a power converter with progressive problems. The common problem of fast simulation and differential equation...
The article takes Bulang mountain township of Xishuangbanna in China as a case and analyzes the inequality of ethnic groups in the Direct Transition Rural Areas of China. The results show that Inequality in the Areas above is significant with a Gini index of 0.49. Using Shapley Decomposition Method and Income Decisive Model, the writers find that among all tne factors influencing total inequality,...
This study starts from some management questions and uses the improved SERVQUAL scale and the improved SERVPERF scale to do the research on Shanghai schools' educational service to find the relations between perceived service quality, student satisfaction and student loyalty. On the basis of which, this study compares these two scales to find differences. By collecting the data and testing the hypotheses,...
An empirical analysis is employed to study endogeneity bias on estimations of return to education in China by the database of “Synthesis Investigation of Living Status for Residents in Urban and Rural Regions (2005)” in CGSS, the followed results are approved: there exists a remarkable endogeneity bias on estimation of return to education in China, the same questions also have been discovered in estimating...
This paper focuses on the empirical research about how different factor-intensive services trade promoted China's economic growth. Our results show that three kind factor-intensive services trade play different roles on China's per capita production. The knowledge-intensive services trade contributed more to the economic growth than the labor-intensive and the capital-intensive services trade. We...
The paper constructed the data envelope analysis input and output index system of coal mine safety investment. Adopting the method to make the empirical analysis of a mining group safety investment efficiency, the results show: the group safety investment efficiency conforms to China coal industry regularity; 2005, it should reduce the number of workers, strengthen the safety management, at the same...
In this study, grey relational analysis method is applied to research the relation between the development of common senior high school and some influencing factors, such as macroscopic economy, educational budget, and population. Then, a grey dynamic predict model, GM(1,1), is constructed. Using this grey predict model, we forecast four indexes about the development tendency of common senior high...
We discuss the effects of Internet permeability on the regional economy growth by a mathematical model, and verify the result by empirical data from Mainland China. In this paper, reasons of the regional economic gap as well as the popularity of Internet in China are analyzed. Besides, we give some advice to help the government improve corresponding policies, which aim at reducing inter-regional economic...
This paper choose 36 groups of statistic data in rural households, which are located in 12 provinces, autonomous regions and municipalities from 2004 to 2006. uses panel data model, utilizes F-test to verify the panel data model and analysis the difference of rural residents' consumption structure in four economic plate. At the same time, it analysis the social and economical reasons of producing...
Through empirical research on reforming of China agricultural economic growth way to reveal the factors determining agricultural economic restructuring. The article use the Cross Section data of china to analyses the factors determining agricultural economic restructuring, comparing the Cross Section data(from 1995 to 2004) of various provinces (cities, districts) of china, the results show that The...
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