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Recently, recall of consumer electronics product has increased. Currently, second hand digital consumer electronics market in Japan has expanded to several billion yen every year. The second hand market will be expected to expand further in future. This study focuses on the second hand consumer electronics market. There are recall problems in a second hand sale or a borrowing. This study proposes...
This paper describes the financial situation of companies Hebei, based on the use of Altman's Z score model, and in 2010, Hebei 31 A-share listed companies as samples, the financial risk of their empirical research. The results show that, Z score model in the forecast financial risk of listed companies has a positive significance and for the future development of China's listed companies have an important...
At present, there has a problem that the gas source in Vehicle CNG stations(VCS) supplied in short in the domestic vehicle market which has huge potential. This paper suggests Gas company proposed the organization, environment-friendly energy fund(EEF), that corporate money market funds to gather plenty of private capital to make or pay the smooth implementation of this economic strategy, thus ensuring...
At present, China's government is developing the evaluation of internal control in the listed companies. In order to ensure the effectiveness of the evaluation results and save the costs of the evaluation, the author tries to construct an evaluation system based on the realization level of control objectives. By testing a sample of 94 commercial enterprises listed on Shanghai and Shenzhen Stock Exchange,...
The use of EDI (Electronic Data Interchange) in developed countries has been more common. It is successful in bringing business partners together and leveraged the Internet. As the basis of e-commerce, the function and types of EDI is introduced. Furthermore, cost-benefit analysis and swot analysis are designed.
The need for “role engineering” becomes evident once a decision has been made to adopt RBAC (Role Based Access Control) to ensure access control in a computer system. Role engineering for role-based access control (RBAC) is a process to define roles, permissions, constraints, and role hierarchies. However, despite the wide use of RBAC in various applications, we noticed that the migration to RBAC...
The paper tries to apply grey relational method to evaluate the effect of cooperation between securities companies and commercial banks. Through a case that a securities company develop BSG operation with a bank, the analysis process of grey relational method was showed. Without the necessary conditions of probability analysis method, the grey relational method proposed a more scientific and applicable...
In a stock market with strict short sales constraints, the divergence of opinion will affect the asset price significantly. Optimistic investors determine the asset price in the short run, which causes the overvaluation of assets. Using the dispersion of analyst forecast of first-day trading price and the turnover rate on the first trading day of IPOs in Chinese stock market from 2001 to 2007, this...
Due to the considerably big marketplace, enterprises seek to benefit from e-commerce in China. But up to now very few of them have been successful, because some successful business models and strategies in developed countries can not be applied in China. This study examines obstacles on e-commerce development in China and attempts to find out some solutions to overcome these barriers. The relevant...
A system of systems (SoS) is formed from existing independent component systems. Some reasons these independent systems might be combined include a merger or acquisition, a temporary partnership, because of the formation of an integrated supply chain, or if a service-oriented architecture is used. SoSs are difficult to analyze because of the scale of the integration, the components’ independent existence,...
In business-to-consumer electronic commerce, enterprises have to contact with the consumers directly. Understanding the consumers is one of the most important things to enterprises. The characteristic of Internet shopping is the purchase risk on Internet is larger than that in physical stores. According to the risk degree consumers have perceived, products can be divided into three patterns: search...
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