With the rapid development of Network Function Virtualization(NFV),the problem of low resource utilizationin traditional data centers is gradually being addressed.However,existing research does not optimize both local...With the rapid development of Network Function Virtualization(NFV),the problem of low resource utilizationin traditional data centers is gradually being addressed.However,existing research does not optimize both localand global allocation of resources in data centers.Hence,we propose an adaptive hybrid optimization strategy thatcombines dynamic programming and neural networks to improve resource utilization and service quality in datacenters.Our approach encompasses a service function chain simulation generator,a parallel architecture servicesystem,a dynamic programming strategy formaximizing the utilization of local server resources,a neural networkfor predicting the global utilization rate of resources and a global resource optimization strategy for bottleneck andredundant resources.With the implementation of our local and global resource allocation strategies,the systemperformance is significantly optimized through simulation.展开更多
The allocation of control and stock in venture capital is the key point of the venture capital project.This paper develops a dynamic model of control and stock and profoundly analyses how to allocate the control betwe...The allocation of control and stock in venture capital is the key point of the venture capital project.This paper develops a dynamic model of control and stock and profoundly analyses how to allocate the control between the entrepreneur and the venture capitalist.The model reveals the relationship of control and stock's structure,the time and the degree of imparting the control to the entrepreneur or the venture capitalist,the condition of retracting the control and compensation accordingly.展开更多
The real economy is the main body of high-quality development,and the efficiency of capital allocation is an important manifestation of the development of the real economy.Therefore,it is very important to study the e...The real economy is the main body of high-quality development,and the efficiency of capital allocation is an important manifestation of the development of the real economy.Therefore,it is very important to study the efficiency of capital allocation.As a representative of horizontal finance,commercial credit has a significant impact on the improvement of capital allocation efficiency.In view of this,this article combs the literature on commercial credit and capital allocation efficiency from the following aspects:firstly,by studying the literature,combing the literature on the macro-level,micro-level and economic effects of commercial credit;secondly,the measurement method of capital allocation efficiency And the influencing factors are systematically sorted out,and finally sorted out and evaluated the existing literature on the influence of commercial credit on the efficiency of capital allocation.展开更多
Using sector-specific growth accounting method, this paper investigates the growth effect of inter-industry allocation of capital and labor in China. This paper has found that existing investment data are classified a...Using sector-specific growth accounting method, this paper investigates the growth effect of inter-industry allocation of capital and labor in China. This paper has found that existing investment data are classified according to investment entities rather than user entities and directly using such data for the measurement of capital inventory of various sectors will seriously overestimate the capital inventory of tertiary industry and lead to distorted conclusions of "structural burden" of capital allocation and its serious violation of the principle of efficiency. By excluding real estate sector, this paper has found that after the 1990 s, inter-industry capital allocation had been generally consistent with the principle of efficiency and the effect of capital allocation structure is not significant. Our estimates also found that the growth effect arising from the inter-industry allocation of labor since reform and opening up averages 0.63 percentage points, which is significantly positively correlated with residual economic growth rate and residual TFP and demonstrates a decade-long "reform cycle." According to the comparative study on the effect of labor allocation structure of 37 other countries and regions, by 2017, the effect of China's labor allocation structure will continue to remain in a relatively high stage; between 2017 and 2023, structural effect will significantly diminish and deceleration pressure will rise swiftly; after 2030, the effect of labor allocation structure will linger in a low level stage, when economy is likely to enter into a stage of low growth rate. These findings will help us better assess future economic growth tendencies.展开更多
This paper explores how the concept of social capital developed by Bourdieu and Coleman as well as the Chinese concept of guanxi(关系)or relationships facilitates students’access to postgraduate education in a case s...This paper explores how the concept of social capital developed by Bourdieu and Coleman as well as the Chinese concept of guanxi(关系)or relationships facilitates students’access to postgraduate education in a case study of a university in southeast China.The study comprises an initial survey of 381 first-year postgraduate students and a series of interviews with 30 participants.Social capital and guanxi inform analysis of the data.The results reveal that students from different social backgrounds employ different forms of social capital and guanxi networks in their decision-making about postgraduate education.They contribute to conceptualizations of how social capital is generated through guanxi in the Chinese educational context.展开更多
基金the Fundamental Research Program of Guangdong,China,under Grants 2020B1515310023 and 2023A1515011281in part by the National Natural Science Foundation of China under Grant 61571005.
文摘With the rapid development of Network Function Virtualization(NFV),the problem of low resource utilizationin traditional data centers is gradually being addressed.However,existing research does not optimize both localand global allocation of resources in data centers.Hence,we propose an adaptive hybrid optimization strategy thatcombines dynamic programming and neural networks to improve resource utilization and service quality in datacenters.Our approach encompasses a service function chain simulation generator,a parallel architecture servicesystem,a dynamic programming strategy formaximizing the utilization of local server resources,a neural networkfor predicting the global utilization rate of resources and a global resource optimization strategy for bottleneck andredundant resources.With the implementation of our local and global resource allocation strategies,the systemperformance is significantly optimized through simulation.
文摘The allocation of control and stock in venture capital is the key point of the venture capital project.This paper develops a dynamic model of control and stock and profoundly analyses how to allocate the control between the entrepreneur and the venture capitalist.The model reveals the relationship of control and stock's structure,the time and the degree of imparting the control to the entrepreneur or the venture capitalist,the condition of retracting the control and compensation accordingly.
基金We are grateful for the financial support from Surface Project of“Nature Science Found of Shandong Province”(Project Title:Trade credit and TFP of Shandong Manufacturing Enterprises:a Study from the Perspective of Enterprises and Clusters,No.ZR2020MG037)Key Project of“Shandong University Humanities and Social Sciences”(Project Title:the Mechanism of Trade Credit Influencing Technological Innovation:an Empirical Study of Shandong Enterprises,No.J17RZ005)Surface Project of“Social Science Found of Shandong Province”(Project Title:Study on the Mechanism of Informal Finance Promoting Innovation in Shandong Province,No.19CJJJ23).
文摘The real economy is the main body of high-quality development,and the efficiency of capital allocation is an important manifestation of the development of the real economy.Therefore,it is very important to study the efficiency of capital allocation.As a representative of horizontal finance,commercial credit has a significant impact on the improvement of capital allocation efficiency.In view of this,this article combs the literature on commercial credit and capital allocation efficiency from the following aspects:firstly,by studying the literature,combing the literature on the macro-level,micro-level and economic effects of commercial credit;secondly,the measurement method of capital allocation efficiency And the influencing factors are systematically sorted out,and finally sorted out and evaluated the existing literature on the influence of commercial credit on the efficiency of capital allocation.
基金Major public tendering project of the National Social Sciences Fund--Study on Accelerating Economic Restructuring and Promoting Coordinated Economic Development(Grant No.12&ZD084)Project of the National Social Sciences Fund--Study on the Pattern,Evolutionary Mechanism and Sustainable Development of China's Urbanization(Grant No.12AJL009)
文摘Using sector-specific growth accounting method, this paper investigates the growth effect of inter-industry allocation of capital and labor in China. This paper has found that existing investment data are classified according to investment entities rather than user entities and directly using such data for the measurement of capital inventory of various sectors will seriously overestimate the capital inventory of tertiary industry and lead to distorted conclusions of "structural burden" of capital allocation and its serious violation of the principle of efficiency. By excluding real estate sector, this paper has found that after the 1990 s, inter-industry capital allocation had been generally consistent with the principle of efficiency and the effect of capital allocation structure is not significant. Our estimates also found that the growth effect arising from the inter-industry allocation of labor since reform and opening up averages 0.63 percentage points, which is significantly positively correlated with residual economic growth rate and residual TFP and demonstrates a decade-long "reform cycle." According to the comparative study on the effect of labor allocation structure of 37 other countries and regions, by 2017, the effect of China's labor allocation structure will continue to remain in a relatively high stage; between 2017 and 2023, structural effect will significantly diminish and deceleration pressure will rise swiftly; after 2030, the effect of labor allocation structure will linger in a low level stage, when economy is likely to enter into a stage of low growth rate. These findings will help us better assess future economic growth tendencies.
基金the Natural Social Science Foundation of China research fund(Grant No.10zd&007)the Ministry of Education research fund(Grant No.12YJC790269)the Natural Science Foundation of China research fund(Grant No.71103212) for financial support
基金supported by the China Postdoctoral Science Foundation Grant(No.2019M652836)Social Sciences and Humanities Youth Foundation of Ministry of Education of the People’s Republic of China(No.20YJCZH091)Guangdong Basic and Applied Basic Research Foundation(No.2019A1515110873).
文摘This paper explores how the concept of social capital developed by Bourdieu and Coleman as well as the Chinese concept of guanxi(关系)or relationships facilitates students’access to postgraduate education in a case study of a university in southeast China.The study comprises an initial survey of 381 first-year postgraduate students and a series of interviews with 30 participants.Social capital and guanxi inform analysis of the data.The results reveal that students from different social backgrounds employ different forms of social capital and guanxi networks in their decision-making about postgraduate education.They contribute to conceptualizations of how social capital is generated through guanxi in the Chinese educational context.