The Private Finance Initiative has provided the framework for the completion of a large number of capital projects managed by the public sector bodies. It secures value for money in the use of public resource and achi...The Private Finance Initiative has provided the framework for the completion of a large number of capital projects managed by the public sector bodies. It secures value for money in the use of public resource and achieves a genuine transfer of risk to the private sector. PFI project shows a lot of benefits for the UK, Chinese Government also would like o use it to improve the public infrastructure.展开更多
There are many defects in researches on the relationship of the regional financial development (FD) and economic growth of China, such as simply assuming the causality direction, not highlighting financial institution...There are many defects in researches on the relationship of the regional financial development (FD) and economic growth of China, such as simply assuming the causality direction, not highlighting financial institution, using incomplete financial indicator, etc. This article, taking Suzhou City of Jiangsu Province, China as a case, builds a simple model to study the level of FD from three aspects of financial scale, structure and institution. Three original indicators of PRIVY (private investment/aggregate investment), DEPTH (aggregate loan/GDP) and FDIVG (FDI/GDP) are used to construct the FD economic indicator through Principal Component Analysis approach. Then we use Granger method to analyze the relationship between the FD and the economic growth of Suzhou. Empirical test results show that the FD of Suzhou is the Granger reason of economic growth, while economic growth is not the reason for FD, because the relationship between the FD and the economic growth of Suzhou is just in the ″supply-leading″ period. In terms of Suzhou experiences, the local government should strengthen the protection of private investment, improve the institutional environment, and establish the reasonable financial structure. So we can concluded that FD could play a great role in promoting economic growth at the economy takeoff stage.展开更多
For a long time, private lending is the main channel for SME financing, and play an important role in solving the problem of SME financing.In addition,private lending also promotes the operation of private capital,whi...For a long time, private lending is the main channel for SME financing, and play an important role in solving the problem of SME financing.In addition,private lending also promotes the operation of private capital,which is conducive to the development of the national economy.This paper expound the development status of private lending, based on analysis of the SWOT, analyzing the strengths and weaknesses of private lending and private lending opportunities and challenges in the process of legalization.In the end of this paper, the author proposes appropriate coping strategies to solve threats and weaknesses that may exist for the development of private lending.展开更多
This paper shows that there are two different phases in economics. These are the primal and dual problems. In the primal problem phase, capital expenditures of private corporations grow, creating an impetus towards th...This paper shows that there are two different phases in economics. These are the primal and dual problems. In the primal problem phase, capital expenditures of private corporations grow, creating an impetus towards the maximization of profits. In this case, as Adam Smith once wrote, the ＂invisible hand of God＂ works to lead the economy to a significant growth. This paper defines the concept of economic growth, bubble economy and destruction of bubble economy. And this paper describes why bubble economy occurs and crashes. In the process, this paper shows that primal economy exists before bubble economy and dual economy exists after destruction of bubble economy.展开更多
Knowing the level of efficiency of investment applied in ports of Mexico is relevant information for the design of port policies that contribute to its development and thus to greater freight movement. The objective o...Knowing the level of efficiency of investment applied in ports of Mexico is relevant information for the design of port policies that contribute to its development and thus to greater freight movement. The objective of this paper is to analyze the technical efficiency obtained from International Mexican Ports, through the use of the technique of Data Envelopment Analysis （DEA）. It uses data regarding public and private investment in ports applied during the period 2000-2010 and its influence on the number of Twenty-foot Equivalent Unit （TEU）. Because it has been applied the DEA-CCR （the linear programming model） model input oriented, thus not only the efficiency is calculated in ports, but benchmarking is also obtained to determine the efficient ports that serve as reference to those who were found to be inefficient. The results obtained showed that Manzanillo and Progreso were the most efficient ports. On the other hand, the ports that were not efficient for any of the years reviewed were Mazatlan and Lazaro Cardenas. Generally, public investment has been increasing over the period, and public policies are not designed to allow the ports to have an international projection.展开更多
In order to investigate the enhancement of data privacy by distributing data packets via multiple paths, this paper fommlates a security model and analyzes the privacy problem in mul- tipath scenarios leveraging infor...In order to investigate the enhancement of data privacy by distributing data packets via multiple paths, this paper fommlates a security model and analyzes the privacy problem in mul- tipath scenarios leveraging inforrmtion theoretic concept. Based on proposed model, a privacy function related to the path number is discussed. We heuristically recommend the optin^al path num- ber and analyze the tradeoff among the perform- ance, resource consumption and privacy. For re- ducing the inforlmtion leakage, the data schedule algorithms are also proposed. The analytical model can provide guidelines for the multipath protocol design.展开更多
This paper discusses the notion of commitment--a construct used in the psychology of work--and engagement, as hypothetically opposed to the concept of burnout used in the paradigm of positive psychology. The aim of th...This paper discusses the notion of commitment--a construct used in the psychology of work--and engagement, as hypothetically opposed to the concept of burnout used in the paradigm of positive psychology. The aim of this study is to analyze engagement in a group of 132 high school teachers from various schools in the private sector and identify its relationship with the commitment variable. The results of the work of this group in three dimensions are presented in this study： vigor, dedication, and absorption; the correlation data are also presented with organizational commitment in three dimensions： affective, normative and temporal （or continuity）. With these results the aim is to find predictive evidence among teachers who score significantly in the three dimensions of engagement and the three dimensions of commitment.展开更多
This study investigates gender income disparity in Portuguese firms using separate Tobit models for men and women. While job segregation seems to be one of the major sources of gender disparity, women do not appear to...This study investigates gender income disparity in Portuguese firms using separate Tobit models for men and women. While job segregation seems to be one of the major sources of gender disparity, women do not appear to be systematically underpaid in predominantly female occupations, regardless of the industry. The authors found that gender pay gap is larger in domestic firms, and it increases with employees＇ accumulated tenure and decreases with advanced education for women and on labor market entry. Despite showing some encouraging cracks, the glass ceiling still continues to prevent women from reaching top management positions. Finally, despite it appears wage disparity does exist, and it will probably continue to exist, the results point towards a window of opportunity for women.展开更多
Using CHIP （Chinese Household Income Project Survey） data and the sample selection bias corrected wage function model, this paper estimated changes in wage structure in China by ownership types （SOEs, COEs, FEs, an...Using CHIP （Chinese Household Income Project Survey） data and the sample selection bias corrected wage function model, this paper estimated changes in wage structure in China by ownership types （SOEs, COEs, FEs, and PEs） in 1995 and 2007. The major conclusions are as follows. First, effects of education on wage levels in SOEs and FEs become greater, while education effects decrease in SOEs and PEs under economic transition periods; firm-specific human capital becomes more important in the wage determination mechanism along with market-oriented reforms in SOEs, PEs, and FEs; age effect decreases in SOEs and COEs, but it becomes greater in PEs and FEs. Second, there exist wage structure differences between sectors by wage distributions. For example, in 2007, in SOEs, education return rates are higher for the low-wage and middle-wage groups, and the effect is the highest at the 40th percentile. However in COEs and FEs, education return rates are higher for the high-wage groups, and the effect is the highest at the 70th percentile in COEs and at the 70th percentile in FEs. Tenure effects are greater in the middle-wage groups （40th-80th） in SOEs, COEs, and FEs, and age effects are greater in the low-wage groups （5th-30th） in SOEs, FEs, and PEs.展开更多
This paper＇s objective is to examine the relationship between public and private sectors through the mechanisms of public intervention in the market. With the financial and economic crisis of 2008, there has been a c...This paper＇s objective is to examine the relationship between public and private sectors through the mechanisms of public intervention in the market. With the financial and economic crisis of 2008, there has been a coordination of states （G20） for the implementation of affirmative action in order to support the international financial system. Our hypothesis is that resource dependence is the basis of all interactions between the public and private sectors. The fact that the public sector bails out private sector activity shows that it is beneficial to citizens through employment and taxes repaid by the company and all this contributes to social stability. Here we develop an argument in two phases. The first is to revisit the question of the relationship between the state and the market. The second part develops the hypothesis by focusing on the interdependence of resources. The theory of resource dependence often applied to international relations and inter-organizational business has allowed us to highlight the correlation between public and private sectors展开更多
As the investment structure of economic structure has a direct impact on the industrial structure, economic structure and thus become the focus of research. However, due to the impact of the traditional planned econom...As the investment structure of economic structure has a direct impact on the industrial structure, economic structure and thus become the focus of research. However, due to the impact of the traditional planned economy system, for a long time, our focus on the expansion of investment scale, optimize investment structure and neglect, leading to low efficiency of investment, private investment is difficult to effectively start, optimizing economic structure adjustment difficulties and other problems. The paper has got a conclusion that the target of optimization of real estate investment and ways based on the status of investment of real estate, and integration analysis for real estate investment sources.展开更多
文摘The Private Finance Initiative has provided the framework for the completion of a large number of capital projects managed by the public sector bodies. It secures value for money in the use of public resource and achieves a genuine transfer of risk to the private sector. PFI project shows a lot of benefits for the UK, Chinese Government also would like o use it to improve the public infrastructure.
基金Under the auspices of China Postdoctoral Science Foundation (No. 20070420271, 20018801012)
文摘There are many defects in researches on the relationship of the regional financial development (FD) and economic growth of China, such as simply assuming the causality direction, not highlighting financial institution, using incomplete financial indicator, etc. This article, taking Suzhou City of Jiangsu Province, China as a case, builds a simple model to study the level of FD from three aspects of financial scale, structure and institution. Three original indicators of PRIVY (private investment/aggregate investment), DEPTH (aggregate loan/GDP) and FDIVG (FDI/GDP) are used to construct the FD economic indicator through Principal Component Analysis approach. Then we use Granger method to analyze the relationship between the FD and the economic growth of Suzhou. Empirical test results show that the FD of Suzhou is the Granger reason of economic growth, while economic growth is not the reason for FD, because the relationship between the FD and the economic growth of Suzhou is just in the ″supply-leading″ period. In terms of Suzhou experiences, the local government should strengthen the protection of private investment, improve the institutional environment, and establish the reasonable financial structure. So we can concluded that FD could play a great role in promoting economic growth at the economy takeoff stage.
文摘For a long time, private lending is the main channel for SME financing, and play an important role in solving the problem of SME financing.In addition,private lending also promotes the operation of private capital,which is conducive to the development of the national economy.This paper expound the development status of private lending, based on analysis of the SWOT, analyzing the strengths and weaknesses of private lending and private lending opportunities and challenges in the process of legalization.In the end of this paper, the author proposes appropriate coping strategies to solve threats and weaknesses that may exist for the development of private lending.
文摘This paper shows that there are two different phases in economics. These are the primal and dual problems. In the primal problem phase, capital expenditures of private corporations grow, creating an impetus towards the maximization of profits. In this case, as Adam Smith once wrote, the ＂invisible hand of God＂ works to lead the economy to a significant growth. This paper defines the concept of economic growth, bubble economy and destruction of bubble economy. And this paper describes why bubble economy occurs and crashes. In the process, this paper shows that primal economy exists before bubble economy and dual economy exists after destruction of bubble economy.
文摘Knowing the level of efficiency of investment applied in ports of Mexico is relevant information for the design of port policies that contribute to its development and thus to greater freight movement. The objective of this paper is to analyze the technical efficiency obtained from International Mexican Ports, through the use of the technique of Data Envelopment Analysis （DEA）. It uses data regarding public and private investment in ports applied during the period 2000-2010 and its influence on the number of Twenty-foot Equivalent Unit （TEU）. Because it has been applied the DEA-CCR （the linear programming model） model input oriented, thus not only the efficiency is calculated in ports, but benchmarking is also obtained to determine the efficient ports that serve as reference to those who were found to be inefficient. The results obtained showed that Manzanillo and Progreso were the most efficient ports. On the other hand, the ports that were not efficient for any of the years reviewed were Mazatlan and Lazaro Cardenas. Generally, public investment has been increasing over the period, and public policies are not designed to allow the ports to have an international projection.
基金This paper was partially supported by the National Basic Re-search Program of China under Grant No. 2007CB307100 the National Natural Science Foundation of China under Crant No 60972010 the Fundamental Research Funds for the Central U- niversities under Grant No. 2011JBM018.
文摘In order to investigate the enhancement of data privacy by distributing data packets via multiple paths, this paper fommlates a security model and analyzes the privacy problem in mul- tipath scenarios leveraging inforrmtion theoretic concept. Based on proposed model, a privacy function related to the path number is discussed. We heuristically recommend the optin^al path num- ber and analyze the tradeoff among the perform- ance, resource consumption and privacy. For re- ducing the inforlmtion leakage, the data schedule algorithms are also proposed. The analytical model can provide guidelines for the multipath protocol design.
文摘This paper discusses the notion of commitment--a construct used in the psychology of work--and engagement, as hypothetically opposed to the concept of burnout used in the paradigm of positive psychology. The aim of this study is to analyze engagement in a group of 132 high school teachers from various schools in the private sector and identify its relationship with the commitment variable. The results of the work of this group in three dimensions are presented in this study： vigor, dedication, and absorption; the correlation data are also presented with organizational commitment in three dimensions： affective, normative and temporal （or continuity）. With these results the aim is to find predictive evidence among teachers who score significantly in the three dimensions of engagement and the three dimensions of commitment.
文摘This study investigates gender income disparity in Portuguese firms using separate Tobit models for men and women. While job segregation seems to be one of the major sources of gender disparity, women do not appear to be systematically underpaid in predominantly female occupations, regardless of the industry. The authors found that gender pay gap is larger in domestic firms, and it increases with employees＇ accumulated tenure and decreases with advanced education for women and on labor market entry. Despite showing some encouraging cracks, the glass ceiling still continues to prevent women from reaching top management positions. Finally, despite it appears wage disparity does exist, and it will probably continue to exist, the results point towards a window of opportunity for women.
文摘Using CHIP （Chinese Household Income Project Survey） data and the sample selection bias corrected wage function model, this paper estimated changes in wage structure in China by ownership types （SOEs, COEs, FEs, and PEs） in 1995 and 2007. The major conclusions are as follows. First, effects of education on wage levels in SOEs and FEs become greater, while education effects decrease in SOEs and PEs under economic transition periods; firm-specific human capital becomes more important in the wage determination mechanism along with market-oriented reforms in SOEs, PEs, and FEs; age effect decreases in SOEs and COEs, but it becomes greater in PEs and FEs. Second, there exist wage structure differences between sectors by wage distributions. For example, in 2007, in SOEs, education return rates are higher for the low-wage and middle-wage groups, and the effect is the highest at the 40th percentile. However in COEs and FEs, education return rates are higher for the high-wage groups, and the effect is the highest at the 70th percentile in COEs and at the 70th percentile in FEs. Tenure effects are greater in the middle-wage groups （40th-80th） in SOEs, COEs, and FEs, and age effects are greater in the low-wage groups （5th-30th） in SOEs, FEs, and PEs.
文摘This paper＇s objective is to examine the relationship between public and private sectors through the mechanisms of public intervention in the market. With the financial and economic crisis of 2008, there has been a coordination of states （G20） for the implementation of affirmative action in order to support the international financial system. Our hypothesis is that resource dependence is the basis of all interactions between the public and private sectors. The fact that the public sector bails out private sector activity shows that it is beneficial to citizens through employment and taxes repaid by the company and all this contributes to social stability. Here we develop an argument in two phases. The first is to revisit the question of the relationship between the state and the market. The second part develops the hypothesis by focusing on the interdependence of resources. The theory of resource dependence often applied to international relations and inter-organizational business has allowed us to highlight the correlation between public and private sectors
文摘As the investment structure of economic structure has a direct impact on the industrial structure, economic structure and thus become the focus of research. However, due to the impact of the traditional planned economy system, for a long time, our focus on the expansion of investment scale, optimize investment structure and neglect, leading to low efficiency of investment, private investment is difficult to effectively start, optimizing economic structure adjustment difficulties and other problems. The paper has got a conclusion that the target of optimization of real estate investment and ways based on the status of investment of real estate, and integration analysis for real estate investment sources.
