As countries accelerate efforts to meet carbon neutrality targets,carbon capture and storage(CCS)is gaining renewed attention as a critical mitigation strategy.This review provides a structured synthesis of global CCS...As countries accelerate efforts to meet carbon neutrality targets,carbon capture and storage(CCS)is gaining renewed attention as a critical mitigation strategy.This review provides a structured synthesis of global CCS policy evolution,highlighting how incentive mechanisms have shifted from generic subsidies toward hybrid approaches integrating carbon pricing,green finance,and legal risk-sharing.Building on this,the paper introduces a policy classification framework that categorizes instruments into market-based tools,command-and-control regulations,and institutional support,offering analytical coherence for future cross-country comparisons.Beyond the industrial and power sectors,the review foregrounds an often-overlooked CCS application:addressing residual emissions in hard-to-abate sectors such as transportation.We emphasize the strategic role of CO 2 transport infrastructure-including pipelines,shipping routes,and port retrofitting-and introduce a dedicated section analyzing its cost-leveraging effects,infrastructure integration models,and life-cycle trade-offs.By embedding a life-cycle assessment(LCA)perspective,we demonstrate how different transport modes shape both economic and carbon efficiency.Drawing on case studies from the U.S.,EU,and China,we distill key governance lessons and identify the enabling conditions for scaling up CCS deployment.The paper also highlights governance gaps related to cross-border infrastructure coordination,carbon market integration,and just siting.Overall,this review contributes to literature on CCS governance and infrastructure transitions by offering a replicable analytical structure,expanding the scope beyond capture technology,and linking fragmented insights into an integrated policy roadmap for large-scale CCS commercialization.展开更多
The hottest topic now among Europe's automotive industry is CO2. The European Union has set the goal. By 2012, all Europe-based car makers would have to reduce the per car CO2 level to as low as 120-130g/km from t...The hottest topic now among Europe's automotive industry is CO2. The European Union has set the goal. By 2012, all Europe-based car makers would have to reduce the per car CO2 level to as low as 120-130g/km from the current 160g/km.展开更多
Objective To study the impact of consistency evaluation policy on pharmaceutical enterprises from four aspects:reference preparations,evaluation methods,input costs,and market competitions,and government incentives fo...Objective To study the impact of consistency evaluation policy on pharmaceutical enterprises from four aspects:reference preparations,evaluation methods,input costs,and market competitions,and government incentives for generic drug manufacturers,so as to put forward relevant suggestions.Methods Literature research method and statistical analysis method were used to provide data support for paper writing,making suggestions,and enhancing the predictability of policy.Results and Conclusion Some pharmaceutical enterprises faced difficulties in obtaining reference preparations,high input costs for exploring evaluation methods,and greater market competition.Consistency evaluation is a key measure to comprehensively improve the quality and efficacy of generic drugs.However,difficulties in obtaining reference preparations,high input costs and complex evaluation methods all affect the enthusiasm of companies.Therefore,national and local regulatory agencies have issued some supporting policies,which should be improved to assist enterprises in conducting consistency evaluations.展开更多
The global climate crisis has become the focus of attention,and China vigorously pursues low-carbon economic development,for which the implementation of green finance is continuously enhanced,so does the development o...The global climate crisis has become the focus of attention,and China vigorously pursues low-carbon economic development,for which the implementation of green finance is continuously enhanced,so does the development of green finance contribute to low-carbon economic development?This paper constructs a green finance and low carbon economic development index system containing several indicators,and measures them using the entropy weight method of spatial-temporal extreme difference.This paper conducts an empirical study based on the data of 30 provinces and cities from 2005 to 2020,and the results of the study find that green finance has policy incentive effect and institutional incentive effect,and can significantly and positively affect the development of low-carbon economy,and the findings still hold after endogeneity test and robustness test.The mechanism test shows that green finance can influence low-carbon economic development by promoting industrial structure upgrading,green technology innovation and FDI inflow;moreover,the positive promotion effect of green finance is more obvious in the western region and non-Yangtze River Economic Zone region;finally,the moderating effect test reveals that the institutional environment and the level of technology market development can enhance the relationship between green finance and low-carbon economic development.展开更多
The main purpose of this paper is to explore the intermediary role of policy incentives and marine technological innovation in marine high-end human capital promoting marine knowledge innovation.Previous studies on th...The main purpose of this paper is to explore the intermediary role of policy incentives and marine technological innovation in marine high-end human capital promoting marine knowledge innovation.Previous studies on the impact of marine high-end human capital on marine knowledge innovation mainly focused on the direct impact of marine high-end human capital on marine knowledge innovation,while ignoring the role of intermediary variables.Based on 512 sample survey data from 138 organizations in 16 coastal cities of China,this paper uses structural equation model to examine the relationship between high-end human capital and policy incentives,technological innovation and marine knowledge innovation.The research shows that marine high-end human capital has an impact on marine knowledge innovation through policy incentives and marine technology innovation.Policy incentives and marine technology innovation play a full intermediary role in the relationship between marine high-end human capital and marine knowledge innovation.展开更多
Economic development brings the great matedal wealth in China, and lays great risks to our life at the same time. The number of people who died of respiratory diseases is also increasing year by year as the increased ...Economic development brings the great matedal wealth in China, and lays great risks to our life at the same time. The number of people who died of respiratory diseases is also increasing year by year as the increased air pollution, especially the haze. Air pollution is mainly caused by enterprises. Though many incentive measures to reduce the emission has already been targeted to make by government, and there are some game spaces to achieve the goal of emission reduction between central and local governments, enterprises and governments, and among various local governments. Thus the result of policy implementation is greatly reduced. We think that the index of enterprise emission reduction will be fundamentally achieved to return the people a blue sky, only if the relevant rights with emission reduction between central and local governments can fully be taken into account to reasonably divide in the process of policy formulation and implementation; the local governments are guided from zero-sum game to non-zero-sum game in emission reduction; the collaborative model of the emission reduction is established between governments and enterprises.展开更多
Building energy efficiency is a long-term strategy to achieve sustainable development, but the inconsistencies of main interests during the implementation lead to the need for government regulation in building energy ...Building energy efficiency is a long-term strategy to achieve sustainable development, but the inconsistencies of main interests during the implementation lead to the need for government regulation in building energy conservation. Implementation of building energy efficiency of government regulation covers three aspects of construction and involves relevant participators, so the paper analyzes interests and roles of the related subjects in building energy saving, explore the motivations and its conversion mechanism of each player, and dissect the game relationship of associated earnings of developers' and consumers' behaviors selection under government control. Finally, the paper proposes basic requirements of building incentive policies for related subjects under government control to regulate the main behaviors of subjects in building energy efficient buildings and achieve energy efficiency goals and balance of all parties' benefits.展开更多
With the increasing severity of urban traffic congestion and environmental pollution issues,Mobility-as-a-Service(MaaS)has garnered increasing attention as an emerging mode of transportation.Thus,how to motivate users...With the increasing severity of urban traffic congestion and environmental pollution issues,Mobility-as-a-Service(MaaS)has garnered increasing attention as an emerging mode of transportation.Thus,how to motivate users to participate in MaaS has become an important research issue.This study first classified the incentive policies into four aspects:financial incentive policy,non-financial incentive policy,information policy,and convenience policy.Then,through online questionnaires and field interviews,456 sets of data were collected in Beijing,and the data were analyzed by the structural equation model and latent class model.The results show that the four incentive policies are positively correlated with users'participation in MaaS,among which financial incentive policy and information policy have the greatest impact,that is,they can better encourage users by increasing direct financial subsidies and broadening the information about MaaS.In addition,Latent Class Analysis was performed to class different users and it was found that the personal characteristics of users had some influence on willingness to participate in MaaS.Therefore,incentive policies should be designed to consider the needs and characteristics of different user groups to improve their willingness to participate in MaaS.The results can provide theoretical suggestions for the government to promote the widespread application of MaaS in urban transportation.展开更多
The basic framework of price policies for promoting renewable power de- velopment in China is introduced. The background, concept and implementation of price policies, focused on wind power, biomass power and solar po...The basic framework of price policies for promoting renewable power de- velopment in China is introduced. The background, concept and implementation of price policies, focused on wind power, biomass power and solar power, are summarized in the article. The experiences and lessons of implementation of these price policies are analyzed. It is concluded that reasonable price policy is quite effective for promoting re- newable power development. According to the requirement of China's renewable power development, the suggestions for improving renewable power pricing mechanism and price incentive policies are proposed.展开更多
Objective To provide reference for improving Chinese innovative drug research and development incentive policies.Methods Based on investigating the incentive policies for innovative drug research and development in cl...Objective To provide reference for improving Chinese innovative drug research and development incentive policies.Methods Based on investigating the incentive policies for innovative drug research and development in clinical research,evaluation and approval in China,anti-tumor drugs were taken as the research object to discuss relevant policies from the perspective of clinical trials and registration approval based on data statistics and current situation analysis.Results and Conclusion Driven by a series of incentive policies for innovative drug R&D,great achievements have been made on anti-tumor drugs.However,there are problems such as concentration of drug targets,homogenization of clinical trials,and gaps in some drugs with large clinical needs.To improve incentive policies for innovative drug R&D,China should adhere to the orientation of clinical value,focusing on basic research and translational research,improving evaluation and approval capabilities,and establishing a sound ecosystem for innovative drugs.展开更多
This paper concentrates on the most important findings and the lessons learned from German experience in the field of wind energy integration. It reflects the work of the governmental experts who were auditing the 200...This paper concentrates on the most important findings and the lessons learned from German experience in the field of wind energy integration. It reflects the work of the governmental experts who were auditing the 2008-revision of the Renewable Energy Sources Act （EEG 2008） in the EEG-Report 2011 and the actual political debate in Germany in 2013. The EEG report 2011 makes it clear that a feed-in-tariff-mechanism lowers entry barriers and open the market for new competitors but, also, that incentives without a favorable legal framework fail to fulfill the purpose.展开更多
Purpose:This article explores the relationship between governmental policy and the development of higher vocational education in China.Design/Approach/Methods:The article begins with a textual analysis of dozens of po...Purpose:This article explores the relationship between governmental policy and the development of higher vocational education in China.Design/Approach/Methods:The article begins with a textual analysis of dozens of policy documents on higher vocational education issued by the Chinese government since 1999.Findings:The article argues that the development of higher vocational education in China has been largely policy-driven.This development can be divided into four stages:scale development,quality improvement,capacity building,and systemwide enhancement.The transition between each of these developmental stages was marked by new policy initiatives undertaken by the Chinese government.Originality/Value:The government’s recent efforts to expand higher vocational education enrollment by one million students have significant implications for China’s higher vocational education.Additionally,the proposed“1 + X”model—which attaches equal importance to academic education and skill training—may represent the beginning of a new stage in the development of higher vocational education in China.展开更多
The growing apprehension regarding environmental issues is driving global economies to adopt alternative fuel technology to mitigate the release of greenhouse gases from vehicles.Electric vehicles(EVs)provide a practi...The growing apprehension regarding environmental issues is driving global economies to adopt alternative fuel technology to mitigate the release of greenhouse gases from vehicles.Electric vehicles(EVs)provide a practical and eco-friendly solution that can help transition to a sustainable transportation system with minimal emissions,therefore conserving the environment.This study employed the theory of planned behavior(TPB)and incorporated additional factors such as price value,moral norms,and policy incentives(monetary and non-monetary)to examine consumers'intention to adopt EVs.A survey was administered to prospective consumers in March 2023 in Texas and a total of 743 responses were collected.The analysis results revealed that attitudes,perceived behavior control,subjective norms,moral norms,price value,and monetary incentives positively and significantly influenced consumers'intentions to adopt EVs;however,it was also revealed that non-monetary incentives do not have a significant effect on consumers’propensity to adopt EVs.Furthermore,the research findings from the moderation analysis indicate noteworthy differences in demographic factors along the consumer adoption intention.展开更多
Current status and the progress of PV in China are introduced with detailed data,covering PV manufacturing,market development,cost reduction and technology innovation.Fast growing of PV industry in China is due to ser...Current status and the progress of PV in China are introduced with detailed data,covering PV manufacturing,market development,cost reduction and technology innovation.Fast growing of PV industry in China is due to series of incentive policies provided by the Chinese government,which are provided in this paper as well.To slow down the speed of PV development,the 5.31 new policy is issued on May 31,2018 by the Chinese government as a milestone.The affections of the new policy and future PV market are analyzed.The target of energy transition of China and the role of PV are provided.PV will have more broad space in development when it comes to grid parity in the future.展开更多
In recent years,the promotion of nearly zero-energy buildings(NZEBs)in China has emerged as a crucial step for the building industry in shifting towards a green and low-carbon future.Starting from scratch,the developm...In recent years,the promotion of nearly zero-energy buildings(NZEBs)in China has emerged as a crucial step for the building industry in shifting towards a green and low-carbon future.Starting from scratch,the development of NZEBs in China has included the application and fundamental research,the compilation of national and local standards,and the rapid emergence of projects encompassing 23.89 million square meters nationwide.These efforts have yielded preliminary results in national standards,technology systems,technical roadmaps,and large-scale project demonstrations.However,challenges,including further reducing incremental costs,developing industries for retrotitting existing buildings into NZEBs,and expanding the range of policy incentives,remain to be addressed.This article provides an overview of the last decade's progress in NZEBs in China,covering key technological research,policy development,engineering demonstrations,and the current industrial development status.Finally,the prospects of the NZEB industry are discussed.展开更多
A critical problem plaguing regulators in promoting pharmaceutical innovation is to design and select efficient incentive policies. In this study, we develop a stylized model comprising a regulator and two representat...A critical problem plaguing regulators in promoting pharmaceutical innovation is to design and select efficient incentive policies. In this study, we develop a stylized model comprising a regulator and two representative drug producers to evaluate the effects of three incentive policies: Innovation subsides, inclusion new drugs in the health insurance plan, and the combination of the above two policies(also called hybrid policy). Our analysis shows that innovation subsidies and inclusion of new drugs in the health insurance plan can both promote pharmaceutical innovation, but their incentive effects vary in different policy objectives. Specifically, if the regulator aims to improve patient welfare, he should incorporate new drugs into the health insurance plan to expand the accessibility of new drug when the copayment level is low. However, if the regulator aims to improve social welfare, he should choose innovation subsidies when the copayment level is high, and the hybrid policy when the copayment level is low. In particular, with a sufficiently low copayment level, the hybrid policy allows the new drug producer, patients and the regulator to achieve Pareto improvement due to a lower regulator’s innovation subsidy expenditure, higher profits of the new drug producer and consumer surplus.展开更多
文摘As countries accelerate efforts to meet carbon neutrality targets,carbon capture and storage(CCS)is gaining renewed attention as a critical mitigation strategy.This review provides a structured synthesis of global CCS policy evolution,highlighting how incentive mechanisms have shifted from generic subsidies toward hybrid approaches integrating carbon pricing,green finance,and legal risk-sharing.Building on this,the paper introduces a policy classification framework that categorizes instruments into market-based tools,command-and-control regulations,and institutional support,offering analytical coherence for future cross-country comparisons.Beyond the industrial and power sectors,the review foregrounds an often-overlooked CCS application:addressing residual emissions in hard-to-abate sectors such as transportation.We emphasize the strategic role of CO 2 transport infrastructure-including pipelines,shipping routes,and port retrofitting-and introduce a dedicated section analyzing its cost-leveraging effects,infrastructure integration models,and life-cycle trade-offs.By embedding a life-cycle assessment(LCA)perspective,we demonstrate how different transport modes shape both economic and carbon efficiency.Drawing on case studies from the U.S.,EU,and China,we distill key governance lessons and identify the enabling conditions for scaling up CCS deployment.The paper also highlights governance gaps related to cross-border infrastructure coordination,carbon market integration,and just siting.Overall,this review contributes to literature on CCS governance and infrastructure transitions by offering a replicable analytical structure,expanding the scope beyond capture technology,and linking fragmented insights into an integrated policy roadmap for large-scale CCS commercialization.
文摘The hottest topic now among Europe's automotive industry is CO2. The European Union has set the goal. By 2012, all Europe-based car makers would have to reduce the per car CO2 level to as low as 120-130g/km from the current 160g/km.
文摘Objective To study the impact of consistency evaluation policy on pharmaceutical enterprises from four aspects:reference preparations,evaluation methods,input costs,and market competitions,and government incentives for generic drug manufacturers,so as to put forward relevant suggestions.Methods Literature research method and statistical analysis method were used to provide data support for paper writing,making suggestions,and enhancing the predictability of policy.Results and Conclusion Some pharmaceutical enterprises faced difficulties in obtaining reference preparations,high input costs for exploring evaluation methods,and greater market competition.Consistency evaluation is a key measure to comprehensively improve the quality and efficacy of generic drugs.However,difficulties in obtaining reference preparations,high input costs and complex evaluation methods all affect the enthusiasm of companies.Therefore,national and local regulatory agencies have issued some supporting policies,which should be improved to assist enterprises in conducting consistency evaluations.
基金supported by grant from the Zhejiang A&F University Scientific Research and Development Fund Talent Start-up Project:Impact and Mechanism Analysis of Green Finance on Low-Carbon Economic Development(2023FR031).
文摘The global climate crisis has become the focus of attention,and China vigorously pursues low-carbon economic development,for which the implementation of green finance is continuously enhanced,so does the development of green finance contribute to low-carbon economic development?This paper constructs a green finance and low carbon economic development index system containing several indicators,and measures them using the entropy weight method of spatial-temporal extreme difference.This paper conducts an empirical study based on the data of 30 provinces and cities from 2005 to 2020,and the results of the study find that green finance has policy incentive effect and institutional incentive effect,and can significantly and positively affect the development of low-carbon economy,and the findings still hold after endogeneity test and robustness test.The mechanism test shows that green finance can influence low-carbon economic development by promoting industrial structure upgrading,green technology innovation and FDI inflow;moreover,the positive promotion effect of green finance is more obvious in the western region and non-Yangtze River Economic Zone region;finally,the moderating effect test reveals that the institutional environment and the level of technology market development can enhance the relationship between green finance and low-carbon economic development.
基金This paper was supported by National Social Science Fund Project——Research on the Identification,Control and Emergency Treatment of Major Ecological Security Risks(Project No.:14BJY022).
文摘The main purpose of this paper is to explore the intermediary role of policy incentives and marine technological innovation in marine high-end human capital promoting marine knowledge innovation.Previous studies on the impact of marine high-end human capital on marine knowledge innovation mainly focused on the direct impact of marine high-end human capital on marine knowledge innovation,while ignoring the role of intermediary variables.Based on 512 sample survey data from 138 organizations in 16 coastal cities of China,this paper uses structural equation model to examine the relationship between high-end human capital and policy incentives,technological innovation and marine knowledge innovation.The research shows that marine high-end human capital has an impact on marine knowledge innovation through policy incentives and marine technology innovation.Policy incentives and marine technology innovation play a full intermediary role in the relationship between marine high-end human capital and marine knowledge innovation.
文摘Economic development brings the great matedal wealth in China, and lays great risks to our life at the same time. The number of people who died of respiratory diseases is also increasing year by year as the increased air pollution, especially the haze. Air pollution is mainly caused by enterprises. Though many incentive measures to reduce the emission has already been targeted to make by government, and there are some game spaces to achieve the goal of emission reduction between central and local governments, enterprises and governments, and among various local governments. Thus the result of policy implementation is greatly reduced. We think that the index of enterprise emission reduction will be fundamentally achieved to return the people a blue sky, only if the relevant rights with emission reduction between central and local governments can fully be taken into account to reasonably divide in the process of policy formulation and implementation; the local governments are guided from zero-sum game to non-zero-sum game in emission reduction; the collaborative model of the emission reduction is established between governments and enterprises.
基金supported by the National Natural Science Foundation of China (Grant No. 71171141)Post-funded Projects of Social Science Planning in Tianjin (Grant No. TJGLHQ1403)
文摘Building energy efficiency is a long-term strategy to achieve sustainable development, but the inconsistencies of main interests during the implementation lead to the need for government regulation in building energy conservation. Implementation of building energy efficiency of government regulation covers three aspects of construction and involves relevant participators, so the paper analyzes interests and roles of the related subjects in building energy saving, explore the motivations and its conversion mechanism of each player, and dissect the game relationship of associated earnings of developers' and consumers' behaviors selection under government control. Finally, the paper proposes basic requirements of building incentive policies for related subjects under government control to regulate the main behaviors of subjects in building energy efficient buildings and achieve energy efficiency goals and balance of all parties' benefits.
基金sponsored by The National Natural Science Foundation of China(Grant No.71971020).
文摘With the increasing severity of urban traffic congestion and environmental pollution issues,Mobility-as-a-Service(MaaS)has garnered increasing attention as an emerging mode of transportation.Thus,how to motivate users to participate in MaaS has become an important research issue.This study first classified the incentive policies into four aspects:financial incentive policy,non-financial incentive policy,information policy,and convenience policy.Then,through online questionnaires and field interviews,456 sets of data were collected in Beijing,and the data were analyzed by the structural equation model and latent class model.The results show that the four incentive policies are positively correlated with users'participation in MaaS,among which financial incentive policy and information policy have the greatest impact,that is,they can better encourage users by increasing direct financial subsidies and broadening the information about MaaS.In addition,Latent Class Analysis was performed to class different users and it was found that the personal characteristics of users had some influence on willingness to participate in MaaS.Therefore,incentive policies should be designed to consider the needs and characteristics of different user groups to improve their willingness to participate in MaaS.The results can provide theoretical suggestions for the government to promote the widespread application of MaaS in urban transportation.
文摘The basic framework of price policies for promoting renewable power de- velopment in China is introduced. The background, concept and implementation of price policies, focused on wind power, biomass power and solar power, are summarized in the article. The experiences and lessons of implementation of these price policies are analyzed. It is concluded that reasonable price policy is quite effective for promoting re- newable power development. According to the requirement of China's renewable power development, the suggestions for improving renewable power pricing mechanism and price incentive policies are proposed.
文摘Objective To provide reference for improving Chinese innovative drug research and development incentive policies.Methods Based on investigating the incentive policies for innovative drug research and development in clinical research,evaluation and approval in China,anti-tumor drugs were taken as the research object to discuss relevant policies from the perspective of clinical trials and registration approval based on data statistics and current situation analysis.Results and Conclusion Driven by a series of incentive policies for innovative drug R&D,great achievements have been made on anti-tumor drugs.However,there are problems such as concentration of drug targets,homogenization of clinical trials,and gaps in some drugs with large clinical needs.To improve incentive policies for innovative drug R&D,China should adhere to the orientation of clinical value,focusing on basic research and translational research,improving evaluation and approval capabilities,and establishing a sound ecosystem for innovative drugs.
文摘This paper concentrates on the most important findings and the lessons learned from German experience in the field of wind energy integration. It reflects the work of the governmental experts who were auditing the 2008-revision of the Renewable Energy Sources Act （EEG 2008） in the EEG-Report 2011 and the actual political debate in Germany in 2013. The EEG report 2011 makes it clear that a feed-in-tariff-mechanism lowers entry barriers and open the market for new competitors but, also, that incentives without a favorable legal framework fail to fulfill the purpose.
文摘Purpose:This article explores the relationship between governmental policy and the development of higher vocational education in China.Design/Approach/Methods:The article begins with a textual analysis of dozens of policy documents on higher vocational education issued by the Chinese government since 1999.Findings:The article argues that the development of higher vocational education in China has been largely policy-driven.This development can be divided into four stages:scale development,quality improvement,capacity building,and systemwide enhancement.The transition between each of these developmental stages was marked by new policy initiatives undertaken by the Chinese government.Originality/Value:The government’s recent efforts to expand higher vocational education enrollment by one million students have significant implications for China’s higher vocational education.Additionally,the proposed“1 + X”model—which attaches equal importance to academic education and skill training—may represent the beginning of a new stage in the development of higher vocational education in China.
文摘The growing apprehension regarding environmental issues is driving global economies to adopt alternative fuel technology to mitigate the release of greenhouse gases from vehicles.Electric vehicles(EVs)provide a practical and eco-friendly solution that can help transition to a sustainable transportation system with minimal emissions,therefore conserving the environment.This study employed the theory of planned behavior(TPB)and incorporated additional factors such as price value,moral norms,and policy incentives(monetary and non-monetary)to examine consumers'intention to adopt EVs.A survey was administered to prospective consumers in March 2023 in Texas and a total of 743 responses were collected.The analysis results revealed that attitudes,perceived behavior control,subjective norms,moral norms,price value,and monetary incentives positively and significantly influenced consumers'intentions to adopt EVs;however,it was also revealed that non-monetary incentives do not have a significant effect on consumers’propensity to adopt EVs.Furthermore,the research findings from the moderation analysis indicate noteworthy differences in demographic factors along the consumer adoption intention.
文摘Current status and the progress of PV in China are introduced with detailed data,covering PV manufacturing,market development,cost reduction and technology innovation.Fast growing of PV industry in China is due to series of incentive policies provided by the Chinese government,which are provided in this paper as well.To slow down the speed of PV development,the 5.31 new policy is issued on May 31,2018 by the Chinese government as a milestone.The affections of the new policy and future PV market are analyzed.The target of energy transition of China and the role of PV are provided.PV will have more broad space in development when it comes to grid parity in the future.
基金supported by"Research and demonstration on low-carbon neighborhood planning and design technology"(20220109330730002)from the China Academy of Building Research"Research on zero carbon building technical system and the key techniques"(2022-K-124)Research&Development Project of Ministry of Housing and Urban-Rural Development,China
文摘In recent years,the promotion of nearly zero-energy buildings(NZEBs)in China has emerged as a crucial step for the building industry in shifting towards a green and low-carbon future.Starting from scratch,the development of NZEBs in China has included the application and fundamental research,the compilation of national and local standards,and the rapid emergence of projects encompassing 23.89 million square meters nationwide.These efforts have yielded preliminary results in national standards,technology systems,technical roadmaps,and large-scale project demonstrations.However,challenges,including further reducing incremental costs,developing industries for retrotitting existing buildings into NZEBs,and expanding the range of policy incentives,remain to be addressed.This article provides an overview of the last decade's progress in NZEBs in China,covering key technological research,policy development,engineering demonstrations,and the current industrial development status.Finally,the prospects of the NZEB industry are discussed.
基金Supported by the National Social Science Fund of China(18BGL045)。
文摘A critical problem plaguing regulators in promoting pharmaceutical innovation is to design and select efficient incentive policies. In this study, we develop a stylized model comprising a regulator and two representative drug producers to evaluate the effects of three incentive policies: Innovation subsides, inclusion new drugs in the health insurance plan, and the combination of the above two policies(also called hybrid policy). Our analysis shows that innovation subsidies and inclusion of new drugs in the health insurance plan can both promote pharmaceutical innovation, but their incentive effects vary in different policy objectives. Specifically, if the regulator aims to improve patient welfare, he should incorporate new drugs into the health insurance plan to expand the accessibility of new drug when the copayment level is low. However, if the regulator aims to improve social welfare, he should choose innovation subsidies when the copayment level is high, and the hybrid policy when the copayment level is low. In particular, with a sufficiently low copayment level, the hybrid policy allows the new drug producer, patients and the regulator to achieve Pareto improvement due to a lower regulator’s innovation subsidy expenditure, higher profits of the new drug producer and consumer surplus.
