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Exploring the impacts of major events on the systemic risk of the international energy market
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作者 Ming-Tao Zhao Su-Wan Lu Lian-Biao Cui 《Petroleum Science》 SCIE EI CAS CSCD 2024年第2期1444-1457,共14页
This study examines the systemic risk caused by major events in the international energy market(IEM)and proposes a management strategy to mitigate it. Using the tail-event driven network(TENET)method, this study const... This study examines the systemic risk caused by major events in the international energy market(IEM)and proposes a management strategy to mitigate it. Using the tail-event driven network(TENET)method, this study constructed a tail-risk spillover network(TRSN) of IEM and simulated the dynamic spillover tail-risk process through the cascading failure mechanism. The study found that renewable energy markets contributed more to systemic risk during the Paris Agreement and the COVID-19pandemic, while fossil energy markets played a larger role during the Russia-Ukraine conflict. This study identifies systemically important markets(SM) and critical tail-risk spillover paths as potential sources of systemic risk. The research confirms that cutting off the IEM risk spillover path can greatly reduce systemic risk and the influence of SM. This study offers insights into the management of systemic risk in IEM and provides policy recommendations to reduce the impact of shock events. 展开更多
关键词 International energy market Tail-risk spillover Cascading failure mechanism Systemic risk management
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Impact of the carbon market on investment benefits of power-grid enterprises in China: a system dynamics analysis
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作者 Wanning Mao Liang Hu +3 位作者 Wenjuan Niu Xiaorong Sun Lili Hao Abimbola Susan Ajagun 《Global Energy Interconnection》 EI CSCD 2024年第4期402-414,共13页
The power grid,as the hub connecting the power supply and consumption sides,plays an important role in achieving carbon neutrality in China.In emerging carbon markets,assessing the investment benefits of power-grid en... The power grid,as the hub connecting the power supply and consumption sides,plays an important role in achieving carbon neutrality in China.In emerging carbon markets,assessing the investment benefits of power-grid enterprises is essential.Thus,studying the impact of the carbon market on the investment and operation of powergrid enterprises is key to ensuring their efficient operation.Notably,few studies have examined the interaction between the carbon and electricity markets using system dynamics models,highlighting a research gap in this area.This study investigates the impact of the carbon market on the investment of power-grid enterprises using a novel evaluation system based on a system dynamics model that considers carbon-emissions from an established carbon-emission accounting model.First,an index system for benefit evaluation was constructed from six aspects:financing ability,economic benefit,reliability,social responsibility,user satisfaction,and carbon-emissions.A system dynamics model was then developed to reflect the causal feedback relationship between the impact of the carbon market on the investment and operation of power-grid enterprises.The simulation results of a provincial power-grid enterprise analyze comprehensive investment evaluation benefits over a 10-year period and the impact of carbon emissions on the investment and operation of power-grid enterprises.This study provides guidelines for the benign development of power-grid enterprises within the context of the carbon market. 展开更多
关键词 Carbon market Power-grid enterprises Investment benefit evaluation System dynamics analysis
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Renewable Polymers in Biomedical Applications:From the Bench to the Market
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作者 Rauany Cristina Lopes Tamires Nossa +3 位作者 Wilton Rogério Lustri Gabriel Lombardo Maria Inés Errea Eliane Trovatti 《Journal of Renewable Materials》 EI CAS 2024年第4期643-666,共24页
Polymers from renewable resources have been used for a long time in biomedical applications and found an irreplaceable role in some of them.Their uses have been increasing because of their attractive properties,contri... Polymers from renewable resources have been used for a long time in biomedical applications and found an irreplaceable role in some of them.Their uses have been increasing because of their attractive properties,contributing to the improvement of life quality,mainly in drug release systems and in regenerative medicine.Formulations using natural polymer,nano and microscale particles preparation,composites,blends and chemical modification strategies have been used to improve their properties for clinical application.Although many studies have been carried out with these natural polymers,the way to reach the market is long and only very few of them become commercially available.Vegetable cellulose,bacterial cellulose,chitosan,poly(lactic acid)and starch can be found among the most studied polymers for biological applications,some with several derivatives already established in the market,and others with potential for such.In this scenario this work aims to describe the properties and potential of these renewable polymers for biomedical applications,the routes from the bench to the market,and the perspectives for future developments. 展开更多
关键词 POLYMERS RENEWABLE biomedical applications market
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Analyzing the Wind-Dominant Electricity Market under Coexistence of Regulated and Deregulated Power Trading
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作者 Yirui Li Dongliang Xiao +2 位作者 Haoyong Chen Weijun Cai Josue Campos do Prado 《Energy Engineering》 EI 2024年第8期2093-2127,共35页
Currently,both regulated and deregulated power trading exist in China’s power system,which has caused imbalanced funds in the electricity market.In this paper,a simulation analysis of the electricity market with wind... Currently,both regulated and deregulated power trading exist in China’s power system,which has caused imbalanced funds in the electricity market.In this paper,a simulation analysis of the electricity market with wind energy resources is conducted,and the calculation methods of unbalanced funds are investigated systematically.In detail,the calculation formulas of unbalanced funds are illustrated based on their definition,and a two-track electricity market clearing model is established.Firstly,the concept of the dual-track system is explained,and the specific calculation formulas of various types of unbalanced funds are provided.Next,considering the renewable energy consumption,the market clearing model based on DC power flow is constructed and solved;by combining fitting methods of mid-and long-term curves,the unbalanced funds are calculated based on clearing results and formulas. 展开更多
关键词 Dual-track system electricity market renewable energy unbalanced funds
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Market Operation of Energy Storage System in Smart Grid:A Review
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作者 Li Deng Jiafei Huan +7 位作者 Wei Wang Weitao Zhang Liangbin Xie Lun Dong Jingrong Guo Zhongping Li Yuan Huang Yue Xiang 《Energy Engineering》 EI 2024年第6期1403-1437,共35页
As a flexible resource,energy storage plays an increasingly significant role in stabilizing and supporting the power system,while providing auxiliary services.Still,the current high demand for energy storage contrasts... As a flexible resource,energy storage plays an increasingly significant role in stabilizing and supporting the power system,while providing auxiliary services.Still,the current high demand for energy storage contrasts with the fuzzy lack of market-oriented mechanisms for energy storage,the principle of market-oriented operation has not been embodied,and there is no unified and systematic analytical framework for the business model.However,the dispatch management model of energy storage in actual power system operation is not clear.Still,the specific scheduling process and energy storage strategy on the source-load-network side could be more specific,and there needs to be a greater understanding of the collaborative scheduling process of the multilevel scheduling center.On this basis,this paper reviews the energy storage operation model and market-based incentive mechanism,For different functional types and installation locations of energy storage within the power system,the operational models and existing policies for energy storage participation in the market that are adapted to multiple operating states are summarized.From the point of view of the actual scheduling and operation management of energy storage in China,an energy storage regulation and operation management model based on“national,provincial,and local”multilevel coordination is proposed,as well as key technologies in the interactive scenarios of source-load,network and storage. 展开更多
关键词 Energy storage operation marketIZATION scheduling management national-branch-provincial local dispatch
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Regulatory Impact Assessment of the EU Digital Market Surveillance and Chinese Response Plan
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作者 Kang Lanping 《科技与法律(中英文)》 CSSCI 2024年第6期127-137,共11页
As a data protection legislation with the dual objectives of market regulation and government supervision,the EU General Data Protection Regulation(GDPR)is designed to promote the cultivation of a market for data ele⁃... As a data protection legislation with the dual objectives of market regulation and government supervision,the EU General Data Protection Regulation(GDPR)is designed to promote the cultivation of a market for data ele⁃ments and to regulate the data processing subjects'behaviour.The civil legal norms to participate in the data market regulation are introduced,and a right-protected mode with the obligation norms of data controllers as the core is started by GDPR.However,from the perspective of GDPR's global enforcement effectiveness,as an export-orientated global standard and protection framework,the power regulation model of the EU's single digital market is facing the in⁃novative incentives of data market expansion and the tension of human rights protection.A more modest and moderate data governance regulation model has been opened by a new round of the EU digital market regulation.The legal sce⁃narios transition and digital platforms regulation more fit the regulatory demand and development goals of global digital economy development.The EU's determination to enhance the global digital market share and competitiveness is dem⁃onstrated.For China,the impact and security risks of the new round should be evaluated carefully,drawing on the ex⁃perience of the technical standpoint and institutional framework and regulatory rules of the EU digital market regula⁃tion,providing the regulatory models and Chinese solutions to respond to the EU digital market regulation,and enhanc⁃ing Chinese institutional discourse and rule-making leadership in the global digital economy. 展开更多
关键词 EU digital market regulation GDPR regulation mode legal response
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Impact of Sharing Marketing on Marketing Willingness of Employees in Internet Decoration Industry
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作者 Zhongxin LI 《Asian Agricultural Research》 2024年第1期10-13,共4页
With the development of information technology,sharing marketing,as an innovative marketing method,plays an important role in promoting the marketing willingness and enthusiasm of employees in the Internet decoration ... With the development of information technology,sharing marketing,as an innovative marketing method,plays an important role in promoting the marketing willingness and enthusiasm of employees in the Internet decoration industry.Based on the data obtained from the ques-tionnaire survey,this paper makes an empirical analysis of the impact of the economic value,social value,perceived ease of use,perceived convenience,enabling conditions and subjective norms of sharing marketing on the marketing willingness of employees in the Internet decoration industry.The results showed that the questionnaire had good internal consistency and construct validity.Through empirical analysis,it can be found that the economic value,social value,perceived ease of use,perceived convenience,enabling conditions and subjective norms of sharing marketing have a significant positive impact on employees'marketing willingness. 展开更多
关键词 marketING Sharing marketing Internet decoration marketing willingness
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Energy Storage Operation Modes in Typical Electricity Market and Their Implications for China
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作者 Junhui Liu Yihan Zhang +4 位作者 Zijian Meng Meng Yang Yao Lu Zhe Chai Zhaoyuan Wu 《Energy Engineering》 EI 2024年第9期2409-2434,共26页
As the Chinese government proposes ambitious plans to promote low-carbon transition,energy storage will play a pivotal role in China’s future power system.However,due to the lack of a mature electricity market enviro... As the Chinese government proposes ambitious plans to promote low-carbon transition,energy storage will play a pivotal role in China’s future power system.However,due to the lack of a mature electricity market environment and corresponding mechanisms,current energy storage in China faces problems such as unclear operational models,insufficient cost recovery mechanisms,and a single investment entity,making it difficult to support the rapid development of the energy storage industry.In contrast,European and American countries have already embarked on certain practices in energy storage operation models.Through exploration of key issues such as investment entities,market participation forms,and cost recovery channels in both front and back markets,a wealth of mature experiences has been accumulated.Therefore,this paper first summarizes the existing practices of energy storage operation models in North America,Europe,and Australia’s electricity markets separately from front and back markets,finding that perfect market mechanisms and reasonable subsidy policies are among the main drivers for promoting the rapid development of energy storage markets.Subsequently,combined with the actual development of China’s electricity market,it explores three key issues affecting the construction of costsharing mechanisms for energy storage under market conditions:Market participation forms,investment and operation modes,and cost recovery mechanisms.Finally,in line with the development expectations of China’s future electricitymarket,suggestions are proposed fromfour aspects:Market environment construction,electricity price formation mechanism,cost sharing path,and policy subsidy mechanism,to promote the healthy and rapid development of China’s energy storage industry. 展开更多
关键词 Electricity market energy storage operational mode cost-sharing mechanism
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Optimal Operation Strategy of Electricity-Hydrogen Regional Energy System under Carbon-Electricity Market Trading
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作者 Jingyu Li Mushui Wang +3 位作者 Zhaoyuan Wu Guizhen Tian Na Zhang Guangchen Liu 《Energy Engineering》 EI 2024年第3期619-641,共23页
Given the“double carbon”objective and the drive toward low-carbon power,investigating the integration and interaction within the carbon-electricity market can enhance renewable energy utilization and facilitate ener... Given the“double carbon”objective and the drive toward low-carbon power,investigating the integration and interaction within the carbon-electricity market can enhance renewable energy utilization and facilitate energy conservation and emission reduction endeavors.However,further research is necessary to explore operational optimization methods for establishing a regional energy system using Power-to-Hydrogen(P2H)technology,focusing on participating in combined carbon-electricity market transactions.This study introduces an innovative Electro-Hydrogen Regional Energy System(EHRES)in this context.This system integrates renewable energy sources,a P2H system,cogeneration units,and energy storage devices.The core purpose of this integration is to optimize renewable energy utilization and minimize carbon emissions.This study aims to formulate an optimal operational strategy for EHRES,enabling its dynamic engagement in carbon-electricity market transactions.The initial phase entails establishing the technological framework of the electricity-hydrogen coupling system integrated with P2H.Subsequently,an analysis is conducted to examine the operational mode of EHRES as it participates in carbon-electricity market transactions.Additionally,the system scheduling model includes a stepped carbon trading price mechanism,considering the combined heat and power generation characteristics of the Hydrogen Fuel Cell(HFC).This facilitates the establishment of an optimal operational model for EHRES,aiming to minimize the overall operating cost.The simulation example illustrates that the coordinated operation of EHRES in carbon-electricity market transactions holds the potential to improve renewable energy utilization and reduce the overall system cost.This result carries significant implications for attaining advantages in both low-carbon and economic aspects. 展开更多
关键词 Regional energy system electro-hydrogen coupling carbon-electricity market step carbon trading coordination and optimization
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With Growth in Birth Population,Maternity and Children's Market Picks Up
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作者 Lily Wang 《China's Foreign Trade》 2024年第5期56-58,共3页
In recent years,China's birth population has continued to decline,causing concern from all walks of life.However,data for the first half of2024 show a slight recovery in the number of births in some regions,a phen... In recent years,China's birth population has continued to decline,causing concern from all walks of life.However,data for the first half of2024 show a slight recovery in the number of births in some regions,a phenomenon that has brought new vitality to the maternity and children's market.Although this rise may be a short-term"spring",it has injected hope into related industries. 展开更多
关键词 POPULATION GROWTH market
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The "Black Myth" Marks a New Milestone for China-Made Games in Overseas Market
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作者 Joyce Lee 《China's Foreign Trade》 2024年第5期41-42,共2页
Since its first launch on August 20th,the game"Black Myth:Wukong"has broken many previous records for domestic single-player games,and also provides a chance for global game players to see Chinese games as a... Since its first launch on August 20th,the game"Black Myth:Wukong"has broken many previous records for domestic single-player games,and also provides a chance for global game players to see Chinese games as among the world's best games.The number of online users on the entire platform exceeded3 million at its most,and more than10 million copies of the games were sold within the first four days after the launch.It has received more than 270thousand reviews in total and 96%positive reviews on the Steam platform,providing a chance for global game players to enjoy the best of Chinese games。 展开更多
关键词 MILES GAMES market
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China Intensifies Monetary Policy Adjustments and Boosts Market Confidence
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作者 Lily Wang 《China's Foreign Trade》 2024年第5期26-28,共3页
On September 27,the People's Bank of China (hereinafter referred to as the"central bank") announced that,from September 27,2024,the RRR (required reserve ratio)of financial institutions would be lowered ... On September 27,the People's Bank of China (hereinafter referred to as the"central bank") announced that,from September 27,2024,the RRR (required reserve ratio)of financial institutions would be lowered by 0.5 percentage points (excluding those that are subject to an RRR of 5%).The weighted average required reserve ratio for financial institutions is about 6.6% after this cut.At the same time,the central bank also announced that from September27,the interest rate for 7-day reverse repo operations in the open market will be adjusted from1.70%to 1.50%. 展开更多
关键词 market FINANCIAL operations
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Market Research on College Students' Acceptance of Prepared Dishes
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作者 Jiahui LI Wei LI +2 位作者 Jiamin ZHANG Lili JI Lin CHEN 《Agricultural Biotechnology》 2024年第3期60-63,共4页
With the accelerated pace of life and the demand for dietary diversification,more and more people begin to pay attention to the convenience and health of diet,and the prepared dishes market is getting more and more at... With the accelerated pace of life and the demand for dietary diversification,more and more people begin to pay attention to the convenience and health of diet,and the prepared dishes market is getting more and more attention and favor because of its characteristics of convenient and quick.In order to understand the acceptance of college students' to the prepared dishes market,this paper aimed to collect college students' views and suggestions on the prepared dishes market by means of a questionnaire survey.By analyzing the results of the survey,we found that college students' generally have a positive attitude towards prepared dishes markets,and they believe that prepared dishes provides convenient,fast and diversified dietary choices.However,some college students' have some concerns about the quality and food safety of the prepared dishes market,such as adding too many food additives and preservatives.Through the research on college students' acceptance of the prepared dishes market,we can reveal the demand and potential problems of college students' for the prepared dishes market from the consumer s point of view,so as to provide a reference for the future development of the prepared dishes market. 展开更多
关键词 Prepared dishes College student market acceptability
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Operation optimization strategy of existing residential building energy-saving renovation market:From the perspective of subject behavior
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作者 GUO Han-ding LI Rui-jiao +1 位作者 QIN Guang-lei ZHANG Yin-xian 《Ecological Economy》 2024年第3期290-300,共11页
The energy-saving renovation of existing residential buildings is a crucial measure to achieve the strategic goal of energy conservation and emission reduction in China and build ecologically livable cities.This artic... The energy-saving renovation of existing residential buildings is a crucial measure to achieve the strategic goal of energy conservation and emission reduction in China and build ecologically livable cities.This article focuses on the perspective of subject behavior,starting from analyzing the current situation and difficulties of the operation of the energy-saving renovation market for existing residential buildings in China,drawing on the practical experience of the operation of the existing residential building energy-saving renovation market abroad.Based on principles such as systematicity,humanization,feasibility,and sustainability,the article constructs an operation optimization system of the existing residential building energy-saving renovation market from the perspective of subject behavior.In order to provide a reference for the healthy and orderly operation of the existing residential building energy-saving renovation market,this paper proposes implementation strategies for optimizing the operation of the existing residential building energy-saving renovation market.Suggestions are proposed from four aspects:optimizing the market environment,innovating the financing model,building the information sharing platform,and utilizing the synergies of the main subjects. 展开更多
关键词 the existing residential buildings energy-saving renovation market operation optimization strategy perspective of subject behavior
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The Chinese Consumers’Service Quality Satisfaction Differences of Cruise Tourism and Precision Marketing Strategy
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作者 ZHANG Lingling CHEN Yu GUO Yingzhi 《Journal of Tourism and Hospitality Management》 2024年第1期1-11,共11页
The paper selected Chinese Cruise Line as the case study. Having based on the survey data of Chinese cruise tourism consumers, the factor analysis method, one-way analysis of variances method, cluster analysis method,... The paper selected Chinese Cruise Line as the case study. Having based on the survey data of Chinese cruise tourism consumers, the factor analysis method, one-way analysis of variances method, cluster analysis method, and other quantitative and qualitative methods were taken to analyze Chinese consumers’ satisfaction differences of cruise tourism service quality with different segmentation markets and clusters markets, and the reasons of satisfaction differences were also explored. Then precision marketing strategy of Chinese cruise tourism with different segmentation markets and clusters markets from the supply-side reform perspective was discussed. The purpose of current research was to provide suggestions of precision management and precision marketing of Chinese cruise tourism for relevant enterprises and government departments. 展开更多
关键词 cruise tourism service quality SATISFACTION market segmentation precision marketing
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Review of the Global Upstream Oil and Gas Market in 2023 and 2024 Outlook
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作者 Hou Mingyang 《China Oil & Gas》 CAS 2024年第1期36-40,共5页
Review of the global upstream oil and gas market in 2023,International oil prices fluctuated significantly throughout theyear,In 2023,the international oil prices overall exhibited "box fluctuation"within th... Review of the global upstream oil and gas market in 2023,International oil prices fluctuated significantly throughout theyear,In 2023,the international oil prices overall exhibited "box fluctuation"within the range of USD 65-95/barrel,presenting a short-term significant high-level volatility trend of"two steady phases,two increases,and three decreases",which is rare in recent years.This also fully reflects the evident "tug of war"between bulls and bears in the global crude oil market. 展开更多
关键词 market OUTLOOK PRICES
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2024 China Seminar on Fatty Amines and Their Derivatives Technology and Market Successfully Held
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《China Detergent & Cosmetics》 CAS 2024年第3期80-80,共1页
From August 14th to 15th,2024,2024 China Seminar on Fatty Amines and Their Derivatives Technology and Market was successfully held in Zhangjiagang,Jiangsu Province,with China Research Institute of Daily Chemical and N... From August 14th to 15th,2024,2024 China Seminar on Fatty Amines and Their Derivatives Technology and Market was successfully held in Zhangjiagang,Jiangsu Province,with China Research Institute of Daily Chemical and National Engineering Research Center for Surfactants serving as organizers and China Surfactant Industry Alliance as a co-organizer.Over 100 representatives from more than 70 companies from all over China attended the seminar. 展开更多
关键词 market COMPANIES SEMINAR
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Growing Market Demand for After-Sales Service Management
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作者 Liu Xinwei 《China's Foreign Trade》 2024年第1期59-60,共2页
With the background of the current economic globalization and informatization,how to improve the quality of after-sales services and meet the diversified needs of consumers has become an important issue that the indus... With the background of the current economic globalization and informatization,how to improve the quality of after-sales services and meet the diversified needs of consumers has become an important issue that the industry has had to face and solve.Recently,the“report on 2022-2028 after-sales service management industry market competition analysis and development strategic planning assessment forecast”(hereinafter referred to as the“Report”)released by CICC Consulting pointed out that the high penetration rate of electronic information products. 展开更多
关键词 market SERVICE SERVICES
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Review of the Global Energy Market in 2023
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作者 Wang Nengquan 《China Oil & Gas》 CAS 2024年第1期22-26,共5页
Global energy consumption reaches anewhighin2023,Due to the impact of COVID-19 and other factors,since 2020,apart from the steady growth in coal consumption,the consumption of oil and natural gas has experienced fluct... Global energy consumption reaches anewhighin2023,Due to the impact of COVID-19 and other factors,since 2020,apart from the steady growth in coal consumption,the consumption of oil and natural gas has experienced fluctuations.Statistics from relevant organizations indicate that in 2023,the consumption of oil and coal will reach a new high,and there will be a recovery in the growth of natural gas consumption.During the three years of COVID-19 and the global energy crisis,coal,the most conventional fossil fuel,saved the world.Coupled with the growth in the consumption of oil and natural gas in 2023,it is evident that,amidst the surge of energy transition,all three conventional fossil fuels are silently undertaking the significant responsibility for ensuring the energy needs of human society. 展开更多
关键词 market GLOBAL CONSUMPTION
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Digitalization Enables Cultural,Commercial and Tourism Industries to Explore the Global Market
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作者 Zhao Ailing 《China's Foreign Trade》 2024年第3期52-54,共3页
The recent 2024 National Tour ism Development Conference has clearly pointed out that China’s tourism industry has grown into the world’s largest domestic tourism market and has become an important destination in th... The recent 2024 National Tour ism Development Conference has clearly pointed out that China’s tourism industry has grown into the world’s largest domestic tourism market and has become an important destination in the international tourism sector,marking the rise of the tourism industry as a strategic pillar industry for the country. 展开更多
关键词 market TOURISM industry
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