The Guangdong-Hong Kong-Macao Greater Bay Area is a young but vigorous international city cluster with a complete industrial system and is taking the lead in China’s economic development.This paper analyzes the econo...The Guangdong-Hong Kong-Macao Greater Bay Area is a young but vigorous international city cluster with a complete industrial system and is taking the lead in China’s economic development.This paper analyzes the economic and industrial development of the Guangdong-Hong Kong-Macao Greater Bay Area and measures the industrial agglomeration index and homogeneity index among different cities in the area.After our analysis,we found that the cities in the area showed apparent differences in their economic development levels.Therefore,this paper suggests improving the competitiveness of the Greater Bay Area through systematic division and collaboration of industries,further achieving rational industrial structure and high-quality economic development.展开更多
To meet the actual requirements of an automotive industry chain collaboration platform （AICCP）, this paper offers several simple but effective security policies based upon the traditional security mechanism of data ...To meet the actual requirements of an automotive industry chain collaboration platform （AICCP）, this paper offers several simple but effective security policies based upon the traditional security mechanism of data transfer, including user ID verification with SOAP （simple object access protocol）, header, SOAP message encryption with SOAP extension and XML （extensible markup language） file encryption and decryption. Application of these policies to the AICCP for more than one year proves the effectiveness of the data exchange practice between the AICCP and enterprise Intranet.展开更多
As outside advisors,independent directors serve as both consultants and monitors.Based on empirical studies of corporate innovation and independent directors,we used data from listed firms in China from 2007 to 2017 t...As outside advisors,independent directors serve as both consultants and monitors.Based on empirical studies of corporate innovation and independent directors,we used data from listed firms in China from 2007 to 2017 to examine the effect of hiring independent technical directors on the board of directors.This study focused on a firm’s innovation performance and the extent to which this performance is influenced by the relevance of a director’s expertise to the activities of the firm.The results show that when the technical expertise of an independent director is relevant to the operational field of the firm,the firm should perform better in terms of innovation.This result is still significant when applying the two-stage instrumental variable method,showing a higher significance when using the exogenous event of the 2014 Wenfeng.plc case.Moreover,independent technical directors influence innovation primarily by encouraging firms to deepen their current field of research rather than expanding to other fields.Our findings can guide corporations to hire more relevant independent technical directors and can help the government design more accurate policies that promote innovation and entrepreneurship.展开更多
基金project granted by the National Social Science Fund of China,“Research on the Mechanism of Digital Technology Innovation in Driving the Deep Integration of the Modern Service Industry and Advanced Manufacturing Industry”(21BJY144)the 2020 Philosophy and Social Sciences Planning Project of Guangdong Province,“Research on Industrial Division and Coordinated Development Mechanism in the Guangdong-Hong Kong-Macao Greater Bay Area”(GD20XYJ12)one of the results of the key project,“Study on the Mechanism and Effect of Collaborative Agglomeration of Producer Services and the Manufacturing Industry in the Guangdong-Hong Kong-Macao Greater Bay Area”(2019WZDXM029)
文摘The Guangdong-Hong Kong-Macao Greater Bay Area is a young but vigorous international city cluster with a complete industrial system and is taking the lead in China’s economic development.This paper analyzes the economic and industrial development of the Guangdong-Hong Kong-Macao Greater Bay Area and measures the industrial agglomeration index and homogeneity index among different cities in the area.After our analysis,we found that the cities in the area showed apparent differences in their economic development levels.Therefore,this paper suggests improving the competitiveness of the Greater Bay Area through systematic division and collaboration of industries,further achieving rational industrial structure and high-quality economic development.
基金National High-Tech Research and De-velopment Program of China (863 Program) (No2004AA414010)Science Technology Project of Sichuan Province(No2006z03-015)
文摘To meet the actual requirements of an automotive industry chain collaboration platform （AICCP）, this paper offers several simple but effective security policies based upon the traditional security mechanism of data transfer, including user ID verification with SOAP （simple object access protocol）, header, SOAP message encryption with SOAP extension and XML （extensible markup language） file encryption and decryption. Application of these policies to the AICCP for more than one year proves the effectiveness of the data exchange practice between the AICCP and enterprise Intranet.
基金the financial support from the National Natural Science Foundation of China(Grant No.71902210)the 2019 Youth Research Fund of the Ministry of Education for Humanities and Social Sciences(Grant No.19YJC630092)the Program for Innovation Research in Central University of Finance and Economics(Grant No.CUFE 20190111)
文摘As outside advisors,independent directors serve as both consultants and monitors.Based on empirical studies of corporate innovation and independent directors,we used data from listed firms in China from 2007 to 2017 to examine the effect of hiring independent technical directors on the board of directors.This study focused on a firm’s innovation performance and the extent to which this performance is influenced by the relevance of a director’s expertise to the activities of the firm.The results show that when the technical expertise of an independent director is relevant to the operational field of the firm,the firm should perform better in terms of innovation.This result is still significant when applying the two-stage instrumental variable method,showing a higher significance when using the exogenous event of the 2014 Wenfeng.plc case.Moreover,independent technical directors influence innovation primarily by encouraging firms to deepen their current field of research rather than expanding to other fields.Our findings can guide corporations to hire more relevant independent technical directors and can help the government design more accurate policies that promote innovation and entrepreneurship.
