In the formation process of megacities,urban population is constantly gathering from other cities to large and medium-sized cities,and from the periphery of the city to the center of the city,inducing traffic congesti...In the formation process of megacities,urban population is constantly gathering from other cities to large and medium-sized cities,and from the periphery of the city to the center of the city,inducing traffic congestion,overload of main center,reduction of space efficiency,and other major urban diseases.Multi-center urban spatial structure is an effective way to solve the above negative externalities.It is helpful to evaluate the efficiency of the existing industrial distribution structure in the cities and make a reasonable estimate of the future enterprise growth by clarifying the interactive relationship between the development process of a city and the change of the employment center.Based on survey data of Shenzhen "Four Up-scale Enterprises" in 2017,threshold method is used to identify the existing employment centers of Shenzhen,and describe the characteristics of each employment center.Combining calculation of industry location entropy,below conclusions are obtained:①the double main centers (Futian-Luohu center and Nanshan center) in Shenzhen are obvious,and the weak multi-center has initially formed;②the development of the industry is relatively balanced in Futian-Luohu center,and Nanshan center has absolute advantage in information technology industry;③the employment centers outside the original special economic zone are mainly manufacturing industries,showing a highly specialized trend of industries,and cultivation of service industries is insufficient.展开更多
knitting machinery While strengthening the prevention and control of the COVID-19epidemic,enterprises in the knitting machinery industry have resumed production in accordance with local prevention and control policies...knitting machinery While strengthening the prevention and control of the COVID-19epidemic,enterprises in the knitting machinery industry have resumed production in accordance with local prevention and control policies and their own conditions.On February12th,the China Textile Machinery Association conducted a follow-up survey of more than 110 flat knitting machines,circular weft knitting machines,warp knitting machines,hosiery machines and their supporting enterprises.The general situation is as follows.展开更多
Ecosystem Services(ES)are common-pool resources that can be valued by people’s willingness to pay(WTP).In contrast to place-based WTP research at the community-level,the stakeholders tend to be geographically diverse...Ecosystem Services(ES)are common-pool resources that can be valued by people’s willingness to pay(WTP).In contrast to place-based WTP research at the community-level,the stakeholders tend to be geographically diverse,and the benefits are not spatially apparent on the national level.Aiming to find the geographical diversity of the WTP for ES at the large scale,this study implemented an online survey of more than 25,000 samples to detect the WTP of Chinese people for water conservation,soil retention,carbon fixation,pollution decomposition,biodiversity conservation,and aesthetic existence of the Tibetan Plateau.The results showed the top limit of payments was 1,080.95 CNY/year/capita on average,and people would like to pay 172.40 CNY/year/capita for water conservation,which is the highest among the six ES.The percent of people“Aged 16–35”,“Government agency staff”and“Know WTP”influenced payments at provincial level.On an individual level,people’s knowledge and attitudes directly drove the payment amounts,as well as their ecosystem management decisions.Consequently,geographical diversity of the payment for ES exists in China,and in contrast to the objective social structure and spatial accessibility of ES,people’s knowledge and attitudes were the main driving forces of this geographical diversity.These findings suggest that a bottom-up adaptive governance approach is encouraged for managing common pool resources in developing countries.展开更多
With the vigorous development of innovation and entrepreneurship in China,a large number of managers of innovation and entrepreneurship enterprises are studying for MBA degree.The enrollment scale of the MBA program i...With the vigorous development of innovation and entrepreneurship in China,a large number of managers of innovation and entrepreneurship enterprises are studying for MBA degree.The enrollment scale of the MBA program is expanding.In order to improve the quality of MBA dissertation and promote the sustainable and healthy development of MBA education,based on the author's years of MBA teaching experience and dissertation writing guidance experience,this paper introduces three research methods of dissertation writing skills:case study method,enterprise diagnosis method and survey research method,and analyzes five steps of MBA dissertation writing,which can be used as a reference for MBA(EMBA)students to improve their dissertation writing level.展开更多
文摘In the formation process of megacities,urban population is constantly gathering from other cities to large and medium-sized cities,and from the periphery of the city to the center of the city,inducing traffic congestion,overload of main center,reduction of space efficiency,and other major urban diseases.Multi-center urban spatial structure is an effective way to solve the above negative externalities.It is helpful to evaluate the efficiency of the existing industrial distribution structure in the cities and make a reasonable estimate of the future enterprise growth by clarifying the interactive relationship between the development process of a city and the change of the employment center.Based on survey data of Shenzhen "Four Up-scale Enterprises" in 2017,threshold method is used to identify the existing employment centers of Shenzhen,and describe the characteristics of each employment center.Combining calculation of industry location entropy,below conclusions are obtained:①the double main centers (Futian-Luohu center and Nanshan center) in Shenzhen are obvious,and the weak multi-center has initially formed;②the development of the industry is relatively balanced in Futian-Luohu center,and Nanshan center has absolute advantage in information technology industry;③the employment centers outside the original special economic zone are mainly manufacturing industries,showing a highly specialized trend of industries,and cultivation of service industries is insufficient.
文摘knitting machinery While strengthening the prevention and control of the COVID-19epidemic,enterprises in the knitting machinery industry have resumed production in accordance with local prevention and control policies and their own conditions.On February12th,the China Textile Machinery Association conducted a follow-up survey of more than 110 flat knitting machines,circular weft knitting machines,warp knitting machines,hosiery machines and their supporting enterprises.The general situation is as follows.
基金supported by the Strategic Prior-ity Research Program of Chinese Academy of Sciences(Grant No.XDA20020402)the Second Tibetan Plateau Scientific Expedition and Research Program(Grant No.2019QZKK0405)+1 种基金the National Natu-ral Science Foundation of China(Grant No.41861134038)and the Fundamental Research Funds for the Central Universities of China.
文摘Ecosystem Services(ES)are common-pool resources that can be valued by people’s willingness to pay(WTP).In contrast to place-based WTP research at the community-level,the stakeholders tend to be geographically diverse,and the benefits are not spatially apparent on the national level.Aiming to find the geographical diversity of the WTP for ES at the large scale,this study implemented an online survey of more than 25,000 samples to detect the WTP of Chinese people for water conservation,soil retention,carbon fixation,pollution decomposition,biodiversity conservation,and aesthetic existence of the Tibetan Plateau.The results showed the top limit of payments was 1,080.95 CNY/year/capita on average,and people would like to pay 172.40 CNY/year/capita for water conservation,which is the highest among the six ES.The percent of people“Aged 16–35”,“Government agency staff”and“Know WTP”influenced payments at provincial level.On an individual level,people’s knowledge and attitudes directly drove the payment amounts,as well as their ecosystem management decisions.Consequently,geographical diversity of the payment for ES exists in China,and in contrast to the objective social structure and spatial accessibility of ES,people’s knowledge and attitudes were the main driving forces of this geographical diversity.These findings suggest that a bottom-up adaptive governance approach is encouraged for managing common pool resources in developing countries.
基金the National Social Science Found for the project"Research on the Effectiveness and Synergy of Innovation and Entrepreneurship in Promoting Employment"(Project No.19BJY057).
文摘With the vigorous development of innovation and entrepreneurship in China,a large number of managers of innovation and entrepreneurship enterprises are studying for MBA degree.The enrollment scale of the MBA program is expanding.In order to improve the quality of MBA dissertation and promote the sustainable and healthy development of MBA education,based on the author's years of MBA teaching experience and dissertation writing guidance experience,this paper introduces three research methods of dissertation writing skills:case study method,enterprise diagnosis method and survey research method,and analyzes five steps of MBA dissertation writing,which can be used as a reference for MBA(EMBA)students to improve their dissertation writing level.
