Hai Wen, economist and vice president of Peking University, has for many years been involved in in-depth investigation and research of China's medical reform, earning a reputation as one of the foremost economists...Hai Wen, economist and vice president of Peking University, has for many years been involved in in-depth investigation and research of China's medical reform, earning a reputation as one of the foremost economists in the field of medical reform. However, in the recent debate on medical reform policy, Hai Wen deliberately decided to keep a low profile. In his view, some of the ideas coming out of academic circles these days are "too short-sighted and political-motivated." During this interview, he talks about this recent round of medical reform debate, its challenges, and prospects for future reform.展开更多
This paper examines the data of A-share listed companies in China from 2002 to 2017,drawing on the theory of equal opportunity and market rules in M&A transactions.This paper investigates the correlation between c...This paper examines the data of A-share listed companies in China from 2002 to 2017,drawing on the theory of equal opportunity and market rules in M&A transactions.This paper investigates the correlation between changes in tender offer policy and M&A tendencies and performance.The findings suggest that following the policy shift and the adoption of market rules,companies that secure an exemption from the mandatory tender offer obligation not only exhibit stronger M&A tendencies but also improved long-term M&A performance.This indicates that market rules are more suitable for China and contribute to enhancing the efficiency of the M&A market.The paper also presents evidence of a moderating effect,demonstrating that exemptions from the mandatory tender offer obligation positively influence the relationship between policy change and M&A performance.Lastly,this paper finds that state-owned and large-scale firms tend to exhibit a higher degree of M&A tendencies.展开更多
Retail store is one of key contents of fashion marketing management. From the point of theory of three spaces in store, Shanghai - China's most important fashion retailing market, is taken as a research sample. St...Retail store is one of key contents of fashion marketing management. From the point of theory of three spaces in store, Shanghai - China's most important fashion retailing market, is taken as a research sample. Store types, transform rule and relative factors of China's fashion retailing market are discussed. Some problems,such as agreement of store quality and brand target, are analyzed. Finally, five basic conclusions are drawn:first, development of store has been simultaneous with the development of fashion retailing market; second,development speed of store is restrained by region economy objectively; third, the effective means of upgrading marketing level of fashion brand presupposes improving the whole quality of store; fourth, the model of store is index reflecting competitive ability of fashion brand; fifth, there is obvious difference between domestic fashion store and that of international important area.展开更多
LONG Yongtu, Vice Minister for Foreign Trade and Ecomonic Cooperation, China Negotiation Representative, said not long ago that China has made two main commitments for its WTO accession. One is to practice in conformi...LONG Yongtu, Vice Minister for Foreign Trade and Ecomonic Cooperation, China Negotiation Representative, said not long ago that China has made two main commitments for its WTO accession. One is to practice in conformity with intermational rules, and the other is to further open its market, which can be briefed as eight words.展开更多
Performance index based analysis is made to examine and highlight the effective application of Particle Swarm Optimization (PSO) to optimize the Proportional Integral gains for Load Frequency Control (LFC) in a restru...Performance index based analysis is made to examine and highlight the effective application of Particle Swarm Optimization (PSO) to optimize the Proportional Integral gains for Load Frequency Control (LFC) in a restructured power system that operates under Bilateral based policy scheme. Various Integral Performance Criteria measures are taken as fitness function in PSO and are compared using overshoot, settling time and frequency and tie-line power deviation following a step load perturbation (SLP). The motivation for using different fitness technique in PSO is to show the behavior of the controller for a wide range of system parameters and load changes. Error based analysis with parametric uncertainties and load changes are tested on a two-area restructured power system. The results of the proposed PSO based controller show the better performance compared to the classical Ziegler-Nichols (Z-N) tuned PI and Fuzzy Rule based PI controller.展开更多
文摘Hai Wen, economist and vice president of Peking University, has for many years been involved in in-depth investigation and research of China's medical reform, earning a reputation as one of the foremost economists in the field of medical reform. However, in the recent debate on medical reform policy, Hai Wen deliberately decided to keep a low profile. In his view, some of the ideas coming out of academic circles these days are "too short-sighted and political-motivated." During this interview, he talks about this recent round of medical reform debate, its challenges, and prospects for future reform.
基金Supported by Guangdong Province Philosophy and Social Science Planning Project(GD22CGL41,GD23XGL062,GD24CYJ20)Guangdong Basic and Applied Basic Research Foundation(2021A1515011479)。
文摘This paper examines the data of A-share listed companies in China from 2002 to 2017,drawing on the theory of equal opportunity and market rules in M&A transactions.This paper investigates the correlation between changes in tender offer policy and M&A tendencies and performance.The findings suggest that following the policy shift and the adoption of market rules,companies that secure an exemption from the mandatory tender offer obligation not only exhibit stronger M&A tendencies but also improved long-term M&A performance.This indicates that market rules are more suitable for China and contribute to enhancing the efficiency of the M&A market.The paper also presents evidence of a moderating effect,demonstrating that exemptions from the mandatory tender offer obligation positively influence the relationship between policy change and M&A performance.Lastly,this paper finds that state-owned and large-scale firms tend to exhibit a higher degree of M&A tendencies.
基金the project of Shanghai ScienceTechnology Committee"The study of Shanghai garment design and process opening service system
文摘Retail store is one of key contents of fashion marketing management. From the point of theory of three spaces in store, Shanghai - China's most important fashion retailing market, is taken as a research sample. Store types, transform rule and relative factors of China's fashion retailing market are discussed. Some problems,such as agreement of store quality and brand target, are analyzed. Finally, five basic conclusions are drawn:first, development of store has been simultaneous with the development of fashion retailing market; second,development speed of store is restrained by region economy objectively; third, the effective means of upgrading marketing level of fashion brand presupposes improving the whole quality of store; fourth, the model of store is index reflecting competitive ability of fashion brand; fifth, there is obvious difference between domestic fashion store and that of international important area.
文摘LONG Yongtu, Vice Minister for Foreign Trade and Ecomonic Cooperation, China Negotiation Representative, said not long ago that China has made two main commitments for its WTO accession. One is to practice in conformity with intermational rules, and the other is to further open its market, which can be briefed as eight words.
文摘Performance index based analysis is made to examine and highlight the effective application of Particle Swarm Optimization (PSO) to optimize the Proportional Integral gains for Load Frequency Control (LFC) in a restructured power system that operates under Bilateral based policy scheme. Various Integral Performance Criteria measures are taken as fitness function in PSO and are compared using overshoot, settling time and frequency and tie-line power deviation following a step load perturbation (SLP). The motivation for using different fitness technique in PSO is to show the behavior of the controller for a wide range of system parameters and load changes. Error based analysis with parametric uncertainties and load changes are tested on a two-area restructured power system. The results of the proposed PSO based controller show the better performance compared to the classical Ziegler-Nichols (Z-N) tuned PI and Fuzzy Rule based PI controller.
