The connotation of rural public goods is expounded.The rural public goods refer to the products and labors that satisfy the production and living of rural residents,economic growth and social progress.The rural public...The connotation of rural public goods is expounded.The rural public goods refer to the products and labors that satisfy the production and living of rural residents,economic growth and social progress.The rural public goods is characterized by non-excludability,non-competitiveness and indispensability of other general public goods.The supply situation of Chinese government to rural public goods is analyzed,as well as the demand situation of rural public goods,which includes farmers' demand on training,the assistance demand of rural weak groups,farmers' demand on comfortable living conditions and farmers' demand on "soft" public goods.The paths for innovating the supply mechanism of rural public goods are put forward,which cover perfecting the decision mechanism of public goods supply;scientifically distributing the supply responsibility of rural public goods;facilitating the reform of each supporting equipment and exploring the multiple capital collecting channels of rural public goods.展开更多
Supply and demand of public goods provide a brand-new theoretical framework for research on the creation of inclusive global value chains(GVCs)under the Belt and Road Initiative(BRI).The supply of international public...Supply and demand of public goods provide a brand-new theoretical framework for research on the creation of inclusive global value chains(GVCs)under the Belt and Road Initiative(BRI).The supply of international public goods is an important positive variable for creating global value chains under the BRI,in which China and other developing countries involved,as well as their small and medium-sized enterprises(SMEs),are microscopic entities.When the BRI’s supply of instrumental,institutional,and conceptual international public goods is in equilibrium with the demand of GVC entities for public goods,the BRI creates necessary conditions for the extension of GVCs.GVCs created under the BRI are of great value in promoting inclusiveness,fair income distribution,balanced regional development,and the restructuring of international economic governance.Under the current GVC system,some developed countries have been wary about the BRI and even developed misgivings and biases.Nevertheless,developed countries may play an active role in bridging gaps in the BRI’s development and complement their respective strengths with developing countries for win-win cooperation.展开更多
In the context of Development of the West Regions and the construction of new countryside,on the basis of defining the concept of public goods,this article analyzes the status quo and layers of demand of rural public ...In the context of Development of the West Regions and the construction of new countryside,on the basis of defining the concept of public goods,this article analyzes the status quo and layers of demand of rural public goods in western ethnic minority areas:the demand of rural public goods in ethnic minority areas shows "pyramid" structure,that is,the most basic layer is production-based rural public goods,followed by life-based rural public goods and democratic-management-based rural public goods.Finally the countermeasures for achieving effective demand of rural public goods are put forward as follows:adhere to customers(farmers)-oriented principle;innovate upon the rural residents' demand expression mechanism of public goods in ethnic minority areas;achieve diversification of supply subject of rural public goods in ethnic minority areas.展开更多
In Dakar, Happy Kids Kindergarten has set itself an ambitious challenge： to teach Senegalese toddlers to speak Chinese. This kindergarten, located in Ngor District, boasts of being the first trilingual school in Sene...In Dakar, Happy Kids Kindergarten has set itself an ambitious challenge： to teach Senegalese toddlers to speak Chinese. This kindergarten, located in Ngor District, boasts of being the first trilingual school in Senegal. In addition to French （the country＇s official language） and English, the school also teaches Mandarin. With China being the world＇s most popu lous country and second largest economy, there is much to benefit from it this decision.展开更多
为解决大规模突发灾害给人民带来的生理与心理痛楚问题,考虑模糊需求情景下灾区道路受损、物资相对短缺、灾区需求紧迫度差异等因素,同时考虑灾民有限理性下物资竞争心理,运用前景理论刻画灾民对物资分配、运抵时间的综合感知,以灾区运...为解决大规模突发灾害给人民带来的生理与心理痛楚问题,考虑模糊需求情景下灾区道路受损、物资相对短缺、灾区需求紧迫度差异等因素,同时考虑灾民有限理性下物资竞争心理,运用前景理论刻画灾民对物资分配、运抵时间的综合感知,以灾区运输时间感知满意度最大、物资分配感知损失最小、运输成本最小为目标构建应急物资调度多目标优化模型,设计改进灰狼优化算法(Grey Wolf Optimizer,GWO)求解,引入混沌反向学习、差分进化、非线性收敛等策略实现对GWO算法的改进,并以2008年四川地震案例数据展开分析验证,依据模糊逻辑加权法选择合适的应急调度方案。研究表明,该模型可合理衡量有限理性下灾民综合感知,改进算法能够得出更加公平高效的调度方案,有效解决了灾后模糊需求情景下应急物资调度问题。展开更多
文摘The connotation of rural public goods is expounded.The rural public goods refer to the products and labors that satisfy the production and living of rural residents,economic growth and social progress.The rural public goods is characterized by non-excludability,non-competitiveness and indispensability of other general public goods.The supply situation of Chinese government to rural public goods is analyzed,as well as the demand situation of rural public goods,which includes farmers' demand on training,the assistance demand of rural weak groups,farmers' demand on comfortable living conditions and farmers' demand on "soft" public goods.The paths for innovating the supply mechanism of rural public goods are put forward,which cover perfecting the decision mechanism of public goods supply;scientifically distributing the supply responsibility of rural public goods;facilitating the reform of each supporting equipment and exploring the multiple capital collecting channels of rural public goods.
文摘Supply and demand of public goods provide a brand-new theoretical framework for research on the creation of inclusive global value chains(GVCs)under the Belt and Road Initiative(BRI).The supply of international public goods is an important positive variable for creating global value chains under the BRI,in which China and other developing countries involved,as well as their small and medium-sized enterprises(SMEs),are microscopic entities.When the BRI’s supply of instrumental,institutional,and conceptual international public goods is in equilibrium with the demand of GVC entities for public goods,the BRI creates necessary conditions for the extension of GVCs.GVCs created under the BRI are of great value in promoting inclusiveness,fair income distribution,balanced regional development,and the restructuring of international economic governance.Under the current GVC system,some developed countries have been wary about the BRI and even developed misgivings and biases.Nevertheless,developed countries may play an active role in bridging gaps in the BRI’s development and complement their respective strengths with developing countries for win-win cooperation.
基金Supported by Joint Foundation of Guizhou Provincial Department of Science and Technology and Guizhou College of Finance and Economics(2009LKC2020)Social Science Planning of Guizhou Province(11GZYB28)Humanities and Social Sciences Project of Guizhou Provincial Department of Education(10JD66)
文摘In the context of Development of the West Regions and the construction of new countryside,on the basis of defining the concept of public goods,this article analyzes the status quo and layers of demand of rural public goods in western ethnic minority areas:the demand of rural public goods in ethnic minority areas shows "pyramid" structure,that is,the most basic layer is production-based rural public goods,followed by life-based rural public goods and democratic-management-based rural public goods.Finally the countermeasures for achieving effective demand of rural public goods are put forward as follows:adhere to customers(farmers)-oriented principle;innovate upon the rural residents' demand expression mechanism of public goods in ethnic minority areas;achieve diversification of supply subject of rural public goods in ethnic minority areas.
文摘In Dakar, Happy Kids Kindergarten has set itself an ambitious challenge： to teach Senegalese toddlers to speak Chinese. This kindergarten, located in Ngor District, boasts of being the first trilingual school in Senegal. In addition to French （the country＇s official language） and English, the school also teaches Mandarin. With China being the world＇s most popu lous country and second largest economy, there is much to benefit from it this decision.
文摘为解决大规模突发灾害给人民带来的生理与心理痛楚问题,考虑模糊需求情景下灾区道路受损、物资相对短缺、灾区需求紧迫度差异等因素,同时考虑灾民有限理性下物资竞争心理,运用前景理论刻画灾民对物资分配、运抵时间的综合感知,以灾区运输时间感知满意度最大、物资分配感知损失最小、运输成本最小为目标构建应急物资调度多目标优化模型,设计改进灰狼优化算法(Grey Wolf Optimizer,GWO)求解,引入混沌反向学习、差分进化、非线性收敛等策略实现对GWO算法的改进,并以2008年四川地震案例数据展开分析验证,依据模糊逻辑加权法选择合适的应急调度方案。研究表明,该模型可合理衡量有限理性下灾民综合感知,改进算法能够得出更加公平高效的调度方案,有效解决了灾后模糊需求情景下应急物资调度问题。
