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Virtual instrument system has received amounts of attention and become a common practice in many fields. Virtual instrument is a program that implements functions of an instrument by software which could replace the work of real instrument to save resources. The functions of these systems are limited and they commonly have little related information about sensors, navigation, monitoring objects due...
The shaping of the buyer's market and the increasingly throat-cutting competition both serve as the key reasons for the account sale being the essential selling means for enterprises, therefore, it matters a great deal for businesses to exactly assess the returns of the account sale and balance the returns and risks of credit. In this paper, the profit evaluation of the account sale would be regarded...
Based on the analysis of the modern manufacturing and bio-pharmaceutical engineering experimental education, we put forward the basic ideas of innovation and management of biotechnology education highlands and preparations engineering laboratory: balanced engineering group as the guide, complete product as a link, tiny model manufacturing as a base, high technology animal and plant medicines as a...
With the employment of the event study approach and the Generalized Autoregressive Conditional Heteroskedasticity (GARCH) model» we analyzed the stocks listed in Shanghai Stock Exchange which were also invested heavily by all open-end equity funds in Shanghai and Shenzhen market. It shows that the abnormal returns (AR) generated by these stocks during the last trading week in every quarter are statistically...
An increasing number of people are processing transactions online and the numbers are likely to increase rapidly in the near future. It is important to analyze the relationship between customer values of Electronic Commerce (E-customer value) and Repurchase Intention in order to provide a guideline of successful e-business. The purpose of this paper is to answer the following questions. First, what...
This is an application research paper on mobile communication service enterprise's fine investment management. In order to make investment decision more accurate, it is very important to consider not only from the financial aspect, but also from the internal business and service operation process of the enterprise. By deeply tracking mobile operation company's business and operation process, combining...
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