The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Enterprise competition comes into cooperation from opposition with the accelerating process of global integration. In this context, the paper studies the connotation of enterprise cooperation and cooperation motivation in-depth, demonstrates the promoting effect from good partnership to enterprise performance clearly. After designing the evaluation index of enterprise performance strictly, it establishes...
To reduce the high failure rate of the ERP applications, the paper established a fuzzy evaluation model of enterprise's ERP applications based on the theory of BSC (Balanced Score Card). Took 12 listed companies for example, the paper tested and evaluated the efficiency averages of their before and after 2 year's ERP implementation. The results indicated that good effect has been obtained after implementing...
In order to get rid of the limit of traditional methods and provide a decision making reference for the supervision of securities organizations and the risk control of investors, A novel model based on SOM2W network (SOM with 2 winners self-organizing map) is proposed for assessment financial performance of the listed companies. In addition, a tabu-mapping method is proposed to avoid that the same...
This paper analyzes the defects of the present method of company order assessment, a superior membership function is brought forward to establish the element values in the fuzzy evaluation matrix, the rationality of the membership function is proved and an example with the fuzzy evaluation matrix built by this membership function is given. The company order evaluation index system using fuzzy comprehensive...
An improved model based on Kohonen neural network, called self-organizing map neural network with two winners (SOM2W), is applied to assess stock companies in this paper. In addition, in order to improve the precision of solutions, tabu-mapping method is also used to avoid that the same output node is mapped by more than one input. The clustering analysis for the stock is also done by using SOM2W...
In order to obtain a reasonable method for new share pricing, new hybrid models based on self-organizing map with 2 winners (SOM2W) and radial basis function (RBF) neural network with characteristics of intelligence are proposed and applied to new share pricing in this paper. To enhance the dynamic competition and clustering capability of SOM2W network, and improve the precision of solutions, a tabu-mapping...
Under the condition of stochastic default intensity, correlation of default intensity and default-free interest rate, the paper constructed the term structure model of credit risk. A Markov chain based method is proposed for analyzing the credit risk Based on reliability interference theory, we get the indexes such as the default probability, the mean time to the first default, steady probability...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.