Data on discrete,isolated attributes of the marine economy are often used in traditional marine economic research.However,as the focus of urban research shifts from internal static attributes to external dynamic linka...Data on discrete,isolated attributes of the marine economy are often used in traditional marine economic research.However,as the focus of urban research shifts from internal static attributes to external dynamic linkages,the importance of marine economic net-work research is beginning to emerge.The construction of the marine economic network in China’s coastal areas is necessary to change the flow of land and sea resources and optimize regional marine economic development.Employing data from headquarters and branches of sea-related A-share listed enterprises to construct the marine economic network in China,we use social network analysis(SNA)to discuss the characteristics of its evolution as of 2010,2015,and 2020 and its governance.The following results were obtained.1)In terms of topological characteristics,the scale of the marine economic network in China’s coastal areas has accelerated and expan-ded,and the connections have become increasingly close;thus,this development has complex network characteristics.2)In terms of spatial structure,the intensity of the connection fluctuates and does not form stable development support;the group structure gradually becomes clear,but the overall pattern is fragmented;there are spatial differences in marine economic agglomeration radiation;the radi-ation effect of the eastern marine economic circle is obvious;and the polarization effect of northern and southern marine economic circles is significant.On this basis,we construct a framework for the governance of a marine economic network with the market,the government,and industry as the three governing bodies.By clarifying the driving factors and building objectives of marine economic network construction,this study aims to foster the high-quality development of China’s marine economy.展开更多
This paper aims at the theoretical analysis to the impact of government supervision and consumer purchasing behavior on food quality security, so as to look for safety strategies and measures to strengthen and improve...This paper aims at the theoretical analysis to the impact of government supervision and consumer purchasing behavior on food quality security, so as to look for safety strategies and measures to strengthen and improve the level of food safety in China. Reputation mechanism is introduced and Bayesian approach is based on, in which government supervision as well as consumer purchasing behavior is taken as crucial factors to impact on the food quality security. As to the proposed quantitative indicators, government supervision includes exposure rate, fine and etc.;at the same time, consumer purchasing behavior includes consumer’s WTP for security food and consumer expectations to food safety. Taking China’s dairy industry as an example, it makes simulation by Netlog. The results show that consumer purchasing behavior alone has little effect on the dairy companies’ decision-making to be honest or counterfeiting enterprises. However, combination government supervision with purchasing behavior has great impact, and plays very good effects on food safety.展开更多
In this paper,the current situation of agricultural environmental pollution caused by the increase of chemicals input in agriculture in China was analyzed,and it is found that agricultural pollution is related to agri...In this paper,the current situation of agricultural environmental pollution caused by the increase of chemicals input in agriculture in China was analyzed,and it is found that agricultural pollution is related to agricultural industrial policies,urban-rural economic structure,funds input in pollution control,comprehensive environmental management,laws of pollution control,and so forth. To control agricultural pollution effectively,it is needed to implement integration of agricultural and environmental policies,establish environmentally friendly agricultural technology popularizing system,implement integrated planning and management of a basin,and set up and improve legislation to protect agricultural environment.展开更多
On March 23,1998,Russian President Boris Yeltsin stunned the nation by dis-missing the government of Prime Minister Viktor Chernomyrdin.Then henominated Mr.Sergei Kiriyenko,35,who had been OD the energy minister postf...On March 23,1998,Russian President Boris Yeltsin stunned the nation by dis-missing the government of Prime Minister Viktor Chernomyrdin.Then henominated Mr.Sergei Kiriyenko,35,who had been OD the energy minister postfor only three months,for the new head of the cabinet.This immediately ignited afierce political war of a month long between the executive and the legislature draw-ing great concern from the international community.At the moment when展开更多
Taking cadmium pollution in X River as an example, the interaction between National People's Congress and local government was de- scribed. How the local government transforms its role in environment protection with ...Taking cadmium pollution in X River as an example, the interaction between National People's Congress and local government was de- scribed. How the local government transforms its role in environment protection with the help of several deputies to National People's Congress was expounded from the angle of social construction, which also enlightened the way to build an environment protection road with Chinese characteristics.展开更多
The content of China's economic transformation is not single, and this article argues that it includes three parts. The first is the reform of economic system, the second is the change in the pattern of economic grow...The content of China's economic transformation is not single, and this article argues that it includes three parts. The first is the reform of economic system, the second is the change in the pattern of economic growth, and the third is the adjustment of economic structure. Government is the leading force of China's economic transformation, and repeated reform of government institutions has brought about some changes to government functions. But problems are obvious that lag changes of government functions have become an obstacle in China's economic transformation. This article describes the historical evolution and the reality of China's economic transformation, and analyzes the main reasons of lag changes in government functions, and reveals that the transformation of government functions is the key for successful transformation of China's economy.展开更多
There is an urgent need for China's rural land transfer in order to develop modern agriculture,ensure food security,transfer rural population,and accelerate industrialization and urbanization.At present,there is s...There is an urgent need for China's rural land transfer in order to develop modern agriculture,ensure food security,transfer rural population,and accelerate industrialization and urbanization.At present,there is still disordered transfer of rural land in China,making the interests of the transferors and transferees difficult to be effectively guaranteed;there is inefficient transfer,leading to decline in actual agricultural production level after transfer;there is jobless transfer,leading to difficult placement for rural surplus labor after transfer,seriously restricting rural land transfer.Therefore,the Chinese government's legal responsibility,economic responsibility and social responsibility in rural land transfer should be further strengthened.展开更多
The dual functions of government participation and governance in the development of the existing building energy-saving renovation market determine the importance of the government’s scientific and effective actions....The dual functions of government participation and governance in the development of the existing building energy-saving renovation market determine the importance of the government’s scientific and effective actions.Continuously improving the government’s role is to promote the effective operation of the existing building energy-saving renovation market.Based on the inherent requirements of improving the government governance capacity in the development of the existing building energy-saving renovation market,this paper constructs the implementation path for the development of the existing building’s energy-saving renovation market from the three dimensions of practical concept,practical process and practical methods.From the four aspects of improving the legal and regulatory system,building a market information sharing platform,establishing a sound market supervision mechanism,and consolidating and improving the market accountability system,we will structure the existing building energysaving renovation market development to improve the government’s ability to restrain and implement measures.From the four levels of improving the market incentive mechanism,optimizing the market financing environment,clarifying the position of market resource allocation,and building a social operation platform,design measures to improve government incentives in the development of the existing building energy conservation renovation market.From the shaping of governance yuan organizational roles,governance capacity and responsibilities of departments at all levels to define boundaries,to build four main interactive platform governance perspective,the main parties demand balance the interests of both the governance capacity development planning in the government market,building energy-saving market to enhance the implementation of countermeasures.In order to promote the healthy and sustainable development of the existing building energy-saving renovation market based on the enhancement of government governance capacity.展开更多
On February 12,the Anhui ProvincialPeople’s Government made a decisionon the speeding up of the use of foreigncapital.The decision involved the followingseven aspects: 1.To seize the opportunity to reviseideology and...On February 12,the Anhui ProvincialPeople’s Government made a decisionon the speeding up of the use of foreigncapital.The decision involved the followingseven aspects: 1.To seize the opportunity to reviseideology and to open up a new situation formaking use of foreign capital.The decisionurges the various localities to seize the righttime to shift their focus to making good useof their own advantages,and improving thelocal investment climate and the quality ofservice in the light of their actual conditionsso as to absorb more foreign funds.Meanwhile,enterprises must be led to face the marketand to join equal competition so as to pushforward the use of foreign funds to a展开更多
Government Performance Management is a new government management pattern. It plays an important role in the development of the local government and an important part of the government human resource management. Since ...Government Performance Management is a new government management pattern. It plays an important role in the development of the local government and an important part of the government human resource management. Since China began to implement its government performance management, it has obtained some initial results. But it is still in the exploratory and improvement stage. Because a lot of problems arise in the actual operation process, so theoretical research and practice experience need to be further improved. Therefore, analyzing the local government perfornaance management problems and exploring strategies to improve the performance management are currently the objective requirements of the socialist market economy construction and governance reform in China and will have great significance.展开更多
Based on the nature of Knowledge Economy, this paper discusses the necessity and urgency for Chinese government to adjust its functions in the new economy; presents some concrete strategies of taking good chances and ...Based on the nature of Knowledge Economy, this paper discusses the necessity and urgency for Chinese government to adjust its functions in the new economy; presents some concrete strategies of taking good chances and meeting the challenges of Knowledge Economy, including creating and protecting intellectual property rights, enhancing knowledge management, solving the problem of fairness and efficiency, breaking down local protectionism and building national innovation system.展开更多
Since the 18th CPC National Congress, the CPC Central Committee, led by General Secretary Xi Jinping, has unswervingly adhered to the continuing development of socialism with Chinese characteristics. Through courageou...Since the 18th CPC National Congress, the CPC Central Committee, led by General Secretary Xi Jinping, has unswervingly adhered to the continuing development of socialism with Chinese characteristics. Through courageous practice and excellent innovation, the CPC Central Committee has shaped a series of new ideas, thoughts and strategies of state governing, which serve as scientific guidelines for the actions and theories on further deepening the Reform and Opening-up and accelerating the modernization of socialism in China. Compared with "new ideas and new strategies," the "new thoughts" are more extensive, inclusive and thorough. In fact, "new thoughts" include "new ideas" and "new strategies" and are demonstrated by the latter two. Presenting the new CPC Central Committee's achievements in both practical and theoretical innovations with Xi Jinping's governing thought as the guide can further promote and deepen the essence of General Secretary Xi Jinping's series of key speeches. Xi Jinping's governing thought has its historical basis, realistic basis, theoretical basis and political basis.展开更多
Hong Kong’s return to China is a historic event in world affairs as well as inSino-British relations.Britain’s policy toward Hong Kong,therefore,has aninternational significance.Immediately after the British electio...Hong Kong’s return to China is a historic event in world affairs as well as inSino-British relations.Britain’s policy toward Hong Kong,therefore,has aninternational significance.Immediately after the British election in early May,theworld press were generally of the view that the Labour’s victory would make littleor no difference to the Hong Kong handover question.The appraisal still holdslargely true today.Judging from new developments since then,however,there展开更多
目的探讨联合甲状腺结节超声恶性危险分层中国指南(Chinese-Thyroid Imaging Reporting and Data System,C-TIRADS)构建的超声辅助诊断模型对甲状腺结节良恶性筛查的应用价值。方法回顾性分析2022年4月—2023年4月在江门市五邑中医院进...目的探讨联合甲状腺结节超声恶性危险分层中国指南(Chinese-Thyroid Imaging Reporting and Data System,C-TIRADS)构建的超声辅助诊断模型对甲状腺结节良恶性筛查的应用价值。方法回顾性分析2022年4月—2023年4月在江门市五邑中医院进行超声检查并明确病理结果的甲状腺结节患者(共136例患者,180个病灶),依据C-TIRADS指南对甲状腺结节进行分类评估,然后使用AI辅助诊断联合C-TIRADS再次进行分类评估,以病理结果为金标准,绘制C-TIRADS诊断与AI联合C-TIRADS诊断的ROC曲线,比较两种诊断方法的AUC及敏感度、特异度、准确度等指标,分析两组指标差异。绘制校准曲线和DCA曲线进行验证对比,评价其校准能力和临床效用。结果180个甲状腺结节病灶经手术病理证实良性87个,恶性93个。C-TIRADS诊断与AI联合C-TIRADS诊断对甲状腺结节良恶性诊断的AUC分别为0.714、0.800,AI联合C-TIRADS诊断明显高于C-TIRADS诊断,差异有统计学意义(P<0.001)。两种诊断方法均有良好的校准能力和临床效用,AI联合C-TIRADS诊断较C-TIRADS诊断更优。结论联合C-TIRADS的AI辅助诊断模型在甲状腺结节良恶性的诊断中具有良好的诊断效能、校准能力及临床效用,能有效减少甲状腺结节的过度诊疗,对临床决策有一定参考意义。展开更多
During the past 40 years of reform and opening-up,the chinese government,on the basis of adhering to the constitutional principle of equality between men and women,has proposed and resolutely implemented the basic sta...During the past 40 years of reform and opening-up,the chinese government,on the basis of adhering to the constitutional principle of equality between men and women,has proposed and resolutely implemented the basic state policy of equality between men and women,and constantly explored and implemented ways and measures to promote gender equality and the women’s all-round development.in enacting laws,formulating policies,drawing up plans and deploying work,the chinese government has taken into account the practical differences between the genders and the special interests of women,promoted women’s equal exercising of their democratic rights,equal participation in economic and social development and equal enjoyment of the fruits of reform and development,and provided stronger systematic and institutional guarantees for women’s development.展开更多
基金Under the auspices of the Key Research Base of Humanities and Social Sciences of the Ministry of Education of China(No.22JJD790029)。
文摘Data on discrete,isolated attributes of the marine economy are often used in traditional marine economic research.However,as the focus of urban research shifts from internal static attributes to external dynamic linkages,the importance of marine economic net-work research is beginning to emerge.The construction of the marine economic network in China’s coastal areas is necessary to change the flow of land and sea resources and optimize regional marine economic development.Employing data from headquarters and branches of sea-related A-share listed enterprises to construct the marine economic network in China,we use social network analysis(SNA)to discuss the characteristics of its evolution as of 2010,2015,and 2020 and its governance.The following results were obtained.1)In terms of topological characteristics,the scale of the marine economic network in China’s coastal areas has accelerated and expan-ded,and the connections have become increasingly close;thus,this development has complex network characteristics.2)In terms of spatial structure,the intensity of the connection fluctuates and does not form stable development support;the group structure gradually becomes clear,but the overall pattern is fragmented;there are spatial differences in marine economic agglomeration radiation;the radi-ation effect of the eastern marine economic circle is obvious;and the polarization effect of northern and southern marine economic circles is significant.On this basis,we construct a framework for the governance of a marine economic network with the market,the government,and industry as the three governing bodies.By clarifying the driving factors and building objectives of marine economic network construction,this study aims to foster the high-quality development of China’s marine economy.
文摘This paper aims at the theoretical analysis to the impact of government supervision and consumer purchasing behavior on food quality security, so as to look for safety strategies and measures to strengthen and improve the level of food safety in China. Reputation mechanism is introduced and Bayesian approach is based on, in which government supervision as well as consumer purchasing behavior is taken as crucial factors to impact on the food quality security. As to the proposed quantitative indicators, government supervision includes exposure rate, fine and etc.;at the same time, consumer purchasing behavior includes consumer’s WTP for security food and consumer expectations to food safety. Taking China’s dairy industry as an example, it makes simulation by Netlog. The results show that consumer purchasing behavior alone has little effect on the dairy companies’ decision-making to be honest or counterfeiting enterprises. However, combination government supervision with purchasing behavior has great impact, and plays very good effects on food safety.
文摘In this paper,the current situation of agricultural environmental pollution caused by the increase of chemicals input in agriculture in China was analyzed,and it is found that agricultural pollution is related to agricultural industrial policies,urban-rural economic structure,funds input in pollution control,comprehensive environmental management,laws of pollution control,and so forth. To control agricultural pollution effectively,it is needed to implement integration of agricultural and environmental policies,establish environmentally friendly agricultural technology popularizing system,implement integrated planning and management of a basin,and set up and improve legislation to protect agricultural environment.
文摘On March 23,1998,Russian President Boris Yeltsin stunned the nation by dis-missing the government of Prime Minister Viktor Chernomyrdin.Then henominated Mr.Sergei Kiriyenko,35,who had been OD the energy minister postfor only three months,for the new head of the cabinet.This immediately ignited afierce political war of a month long between the executive and the legislature draw-ing great concern from the international community.At the moment when
基金Supported by Particular Fund for Scientific Research in Universities
文摘Taking cadmium pollution in X River as an example, the interaction between National People's Congress and local government was de- scribed. How the local government transforms its role in environment protection with the help of several deputies to National People's Congress was expounded from the angle of social construction, which also enlightened the way to build an environment protection road with Chinese characteristics.
文摘The content of China's economic transformation is not single, and this article argues that it includes three parts. The first is the reform of economic system, the second is the change in the pattern of economic growth, and the third is the adjustment of economic structure. Government is the leading force of China's economic transformation, and repeated reform of government institutions has brought about some changes to government functions. But problems are obvious that lag changes of government functions have become an obstacle in China's economic transformation. This article describes the historical evolution and the reality of China's economic transformation, and analyzes the main reasons of lag changes in government functions, and reveals that the transformation of government functions is the key for successful transformation of China's economy.
文摘There is an urgent need for China's rural land transfer in order to develop modern agriculture,ensure food security,transfer rural population,and accelerate industrialization and urbanization.At present,there is still disordered transfer of rural land in China,making the interests of the transferors and transferees difficult to be effectively guaranteed;there is inefficient transfer,leading to decline in actual agricultural production level after transfer;there is jobless transfer,leading to difficult placement for rural surplus labor after transfer,seriously restricting rural land transfer.Therefore,the Chinese government's legal responsibility,economic responsibility and social responsibility in rural land transfer should be further strengthened.
基金the National Natural Science Foundation of China(Grant No.71872122)Late-stage Subsidy Project of Humanities and Social Sciences of the Education Department of China(Grant No.20JHQ095)Higher Education Innovation Team of Tianjin(Grant No.TD13-5006)
文摘The dual functions of government participation and governance in the development of the existing building energy-saving renovation market determine the importance of the government’s scientific and effective actions.Continuously improving the government’s role is to promote the effective operation of the existing building energy-saving renovation market.Based on the inherent requirements of improving the government governance capacity in the development of the existing building energy-saving renovation market,this paper constructs the implementation path for the development of the existing building’s energy-saving renovation market from the three dimensions of practical concept,practical process and practical methods.From the four aspects of improving the legal and regulatory system,building a market information sharing platform,establishing a sound market supervision mechanism,and consolidating and improving the market accountability system,we will structure the existing building energysaving renovation market development to improve the government’s ability to restrain and implement measures.From the four levels of improving the market incentive mechanism,optimizing the market financing environment,clarifying the position of market resource allocation,and building a social operation platform,design measures to improve government incentives in the development of the existing building energy conservation renovation market.From the shaping of governance yuan organizational roles,governance capacity and responsibilities of departments at all levels to define boundaries,to build four main interactive platform governance perspective,the main parties demand balance the interests of both the governance capacity development planning in the government market,building energy-saving market to enhance the implementation of countermeasures.In order to promote the healthy and sustainable development of the existing building energy-saving renovation market based on the enhancement of government governance capacity.
文摘On February 12,the Anhui ProvincialPeople’s Government made a decisionon the speeding up of the use of foreigncapital.The decision involved the followingseven aspects: 1.To seize the opportunity to reviseideology and to open up a new situation formaking use of foreign capital.The decisionurges the various localities to seize the righttime to shift their focus to making good useof their own advantages,and improving thelocal investment climate and the quality ofservice in the light of their actual conditionsso as to absorb more foreign funds.Meanwhile,enterprises must be led to face the marketand to join equal competition so as to pushforward the use of foreign funds to a
文摘Government Performance Management is a new government management pattern. It plays an important role in the development of the local government and an important part of the government human resource management. Since China began to implement its government performance management, it has obtained some initial results. But it is still in the exploratory and improvement stage. Because a lot of problems arise in the actual operation process, so theoretical research and practice experience need to be further improved. Therefore, analyzing the local government perfornaance management problems and exploring strategies to improve the performance management are currently the objective requirements of the socialist market economy construction and governance reform in China and will have great significance.
基金This research was supported by Social Science Foundation of Jinan City. Its project number is 03 BMJ20 (approved in 2003).
文摘Based on the nature of Knowledge Economy, this paper discusses the necessity and urgency for Chinese government to adjust its functions in the new economy; presents some concrete strategies of taking good chances and meeting the challenges of Knowledge Economy, including creating and protecting intellectual property rights, enhancing knowledge management, solving the problem of fairness and efficiency, breaking down local protectionism and building national innovation system.
文摘Since the 18th CPC National Congress, the CPC Central Committee, led by General Secretary Xi Jinping, has unswervingly adhered to the continuing development of socialism with Chinese characteristics. Through courageous practice and excellent innovation, the CPC Central Committee has shaped a series of new ideas, thoughts and strategies of state governing, which serve as scientific guidelines for the actions and theories on further deepening the Reform and Opening-up and accelerating the modernization of socialism in China. Compared with "new ideas and new strategies," the "new thoughts" are more extensive, inclusive and thorough. In fact, "new thoughts" include "new ideas" and "new strategies" and are demonstrated by the latter two. Presenting the new CPC Central Committee's achievements in both practical and theoretical innovations with Xi Jinping's governing thought as the guide can further promote and deepen the essence of General Secretary Xi Jinping's series of key speeches. Xi Jinping's governing thought has its historical basis, realistic basis, theoretical basis and political basis.
文摘Hong Kong’s return to China is a historic event in world affairs as well as inSino-British relations.Britain’s policy toward Hong Kong,therefore,has aninternational significance.Immediately after the British election in early May,theworld press were generally of the view that the Labour’s victory would make littleor no difference to the Hong Kong handover question.The appraisal still holdslargely true today.Judging from new developments since then,however,there
文摘目的探讨联合甲状腺结节超声恶性危险分层中国指南(Chinese-Thyroid Imaging Reporting and Data System,C-TIRADS)构建的超声辅助诊断模型对甲状腺结节良恶性筛查的应用价值。方法回顾性分析2022年4月—2023年4月在江门市五邑中医院进行超声检查并明确病理结果的甲状腺结节患者(共136例患者,180个病灶),依据C-TIRADS指南对甲状腺结节进行分类评估,然后使用AI辅助诊断联合C-TIRADS再次进行分类评估,以病理结果为金标准,绘制C-TIRADS诊断与AI联合C-TIRADS诊断的ROC曲线,比较两种诊断方法的AUC及敏感度、特异度、准确度等指标,分析两组指标差异。绘制校准曲线和DCA曲线进行验证对比,评价其校准能力和临床效用。结果180个甲状腺结节病灶经手术病理证实良性87个,恶性93个。C-TIRADS诊断与AI联合C-TIRADS诊断对甲状腺结节良恶性诊断的AUC分别为0.714、0.800,AI联合C-TIRADS诊断明显高于C-TIRADS诊断,差异有统计学意义(P<0.001)。两种诊断方法均有良好的校准能力和临床效用,AI联合C-TIRADS诊断较C-TIRADS诊断更优。结论联合C-TIRADS的AI辅助诊断模型在甲状腺结节良恶性的诊断中具有良好的诊断效能、校准能力及临床效用,能有效减少甲状腺结节的过度诊疗,对临床决策有一定参考意义。
文摘During the past 40 years of reform and opening-up,the chinese government,on the basis of adhering to the constitutional principle of equality between men and women,has proposed and resolutely implemented the basic state policy of equality between men and women,and constantly explored and implemented ways and measures to promote gender equality and the women’s all-round development.in enacting laws,formulating policies,drawing up plans and deploying work,the chinese government has taken into account the practical differences between the genders and the special interests of women,promoted women’s equal exercising of their democratic rights,equal participation in economic and social development and equal enjoyment of the fruits of reform and development,and provided stronger systematic and institutional guarantees for women’s development.