使用VPN进行远程访问时存在局限性,为此详细研究微软下一代远程访问技术DirectAccess,及其所使用的部分关键协议,如IPSec ESP隧道、Windows PKI、名称解析策略、IPv6 over IPv4隧道等。最后,在相对开发的校园网上实现了一个跨校区传输...使用VPN进行远程访问时存在局限性,为此详细研究微软下一代远程访问技术DirectAccess,及其所使用的部分关键协议,如IPSec ESP隧道、Windows PKI、名称解析策略、IPv6 over IPv4隧道等。最后,在相对开发的校园网上实现了一个跨校区传输财务数据的具体案例,这对有类似需求的机构或单位具有一定的借鉴价值。展开更多
Internet based technologies, such as mobile payments, social networks, search engines and cloud computation, will lead to a paradigm shift in financial sector. Beside indirect financing via commercial banks and direct...Internet based technologies, such as mobile payments, social networks, search engines and cloud computation, will lead to a paradigm shift in financial sector. Beside indirect financing via commercial banks and direct financing through security markets, a third way to conduct financial activities will emerge, which we call ＂internet finance＇＂ This paper presents a detailed analysis of payment, information processing and resource allocation under internet finance.展开更多
We provide evidence on the effect of the presentation format and information content of Internet financial reporting on the market value of American Depository Receipts and on country-specific variables that drive Int...We provide evidence on the effect of the presentation format and information content of Internet financial reporting on the market value of American Depository Receipts and on country-specific variables that drive Internet financial reporting. A two-stage Heckman approach was used to determine if Internet financial reporting adds incremental value to firms beyond the decision to cross-list in the United States. The results indicate that investors more highly value firms that provide information in multiple formats. We also find that country-specific variables affect the information content, but not the presentation format of disclosures on corporate websites. The results uncover a disconnection between what the market values （presentation format） and what the firms believe the market values （information content）. This implies that firms are not entirely aware of investors＇ information wants and that they are not utilizing their resources in the manner that will have the most impact on their market value.展开更多
With the rapid development of computer networking technology, the whole world has become a ＂global village.＂ At the same time, the insistent combination of Networking technology and financial services made the tradi...With the rapid development of computer networking technology, the whole world has become a ＂global village.＂ At the same time, the insistent combination of Networking technology and financial services made the traditional financial concept undergo profound changes. Financial Network is the general trend. Financial innovation has come to an Internet-based and service- oriented way of innovative rapid development stage. As the improvements of the degree of financial services network, how to effectively guard against financial risks under control network environment is an important issue we face.展开更多
This paper investigates and reports on the extent and nature of corporate internet disclosure and the determinants of internet financial disclosure （IFD） by companies listed in three Gulf Corporation Council （GCC）...This paper investigates and reports on the extent and nature of corporate internet disclosure and the determinants of internet financial disclosure （IFD） by companies listed in three Gulf Corporation Council （GCC） countries. This paper uses data from 207 listed companies in Muscat Securities Market （MSM）, Dubai Financial Market （DFM）, and Qatar Exchange （QE）. Binary logistic regression analysis is used to examine the determinants of IFD. Kruskal-Wallis test is used to examine the differences in disclosure characteristics among the three countries. The results of this study reveal that firm size is the major factor influencing intemet financial reporting in the GCC. The results reveal that the three countries differ significantly in all the disclosure attributes with the exception of the existence of email link. This paper extends the stream of research that confirms the widespread use of internet in disclosing financial information. The results are consistent with previous literature that corporate size is a major determinant of internet financial reporting. This paper provides insights into corporate internet disclosure in the GCC that will benefit all stakeholders with an interest in corporate reporting in this important region of the world.展开更多
In recent years artificial neural networks are used to recognize the risk category of investigated companies. The research is based on data from 81 listed enterprises that applied for credit in domestic regional banks...In recent years artificial neural networks are used to recognize the risk category of investigated companies. The research is based on data from 81 listed enterprises that applied for credit in domestic regional banks operating in China. The backpropagation algorithm-the multilayer feedforward network structure is described. Each firm is described by 9 diagnostic variables and potential borrowers are classified into four classes. The efficiency of classification is evaluated in terms of classification errors calculated from the actual classification made by the credit officers. The results of the experiments show that LevenbergMarque training error is smallest among 4 learning algorithms and its performance is better, and application of artificial neural networks and classification functions can support the creditworthiness evaluation of borrowers.展开更多
文摘使用VPN进行远程访问时存在局限性,为此详细研究微软下一代远程访问技术DirectAccess,及其所使用的部分关键协议,如IPSec ESP隧道、Windows PKI、名称解析策略、IPv6 over IPv4隧道等。最后,在相对开发的校园网上实现了一个跨校区传输财务数据的具体案例,这对有类似需求的机构或单位具有一定的借鉴价值。
文摘Internet based technologies, such as mobile payments, social networks, search engines and cloud computation, will lead to a paradigm shift in financial sector. Beside indirect financing via commercial banks and direct financing through security markets, a third way to conduct financial activities will emerge, which we call ＂internet finance＇＂ This paper presents a detailed analysis of payment, information processing and resource allocation under internet finance.
文摘We provide evidence on the effect of the presentation format and information content of Internet financial reporting on the market value of American Depository Receipts and on country-specific variables that drive Internet financial reporting. A two-stage Heckman approach was used to determine if Internet financial reporting adds incremental value to firms beyond the decision to cross-list in the United States. The results indicate that investors more highly value firms that provide information in multiple formats. We also find that country-specific variables affect the information content, but not the presentation format of disclosures on corporate websites. The results uncover a disconnection between what the market values （presentation format） and what the firms believe the market values （information content）. This implies that firms are not entirely aware of investors＇ information wants and that they are not utilizing their resources in the manner that will have the most impact on their market value.
文摘With the rapid development of computer networking technology, the whole world has become a ＂global village.＂ At the same time, the insistent combination of Networking technology and financial services made the traditional financial concept undergo profound changes. Financial Network is the general trend. Financial innovation has come to an Internet-based and service- oriented way of innovative rapid development stage. As the improvements of the degree of financial services network, how to effectively guard against financial risks under control network environment is an important issue we face.
文摘This paper investigates and reports on the extent and nature of corporate internet disclosure and the determinants of internet financial disclosure （IFD） by companies listed in three Gulf Corporation Council （GCC） countries. This paper uses data from 207 listed companies in Muscat Securities Market （MSM）, Dubai Financial Market （DFM）, and Qatar Exchange （QE）. Binary logistic regression analysis is used to examine the determinants of IFD. Kruskal-Wallis test is used to examine the differences in disclosure characteristics among the three countries. The results of this study reveal that firm size is the major factor influencing intemet financial reporting in the GCC. The results reveal that the three countries differ significantly in all the disclosure attributes with the exception of the existence of email link. This paper extends the stream of research that confirms the widespread use of internet in disclosing financial information. The results are consistent with previous literature that corporate size is a major determinant of internet financial reporting. This paper provides insights into corporate internet disclosure in the GCC that will benefit all stakeholders with an interest in corporate reporting in this important region of the world.
文摘In recent years artificial neural networks are used to recognize the risk category of investigated companies. The research is based on data from 81 listed enterprises that applied for credit in domestic regional banks operating in China. The backpropagation algorithm-the multilayer feedforward network structure is described. Each firm is described by 9 diagnostic variables and potential borrowers are classified into four classes. The efficiency of classification is evaluated in terms of classification errors calculated from the actual classification made by the credit officers. The results of the experiments show that LevenbergMarque training error is smallest among 4 learning algorithms and its performance is better, and application of artificial neural networks and classification functions can support the creditworthiness evaluation of borrowers.
