环境规制、技术创新对全要素碳生产率的影响研究——基于中国省域的空间面板数据分析     

郭卫香  孙慧 《科技管理研究》2020,40(23):239-247

为探究环境规制政策是否能够实现碳减排和经济增长的“双红利”,本研究采用松弛模型的方向距离函数(SBM-DDF)模型和空间面板计量方法,通过测算2006-2016年中国省域全要素碳生产率,刻画中国省域全要素碳生产率的空间特征,进一步厘清环境规制、技术创新对全要素碳生产率的影响机理。研究结果显示：(1)中国各省份全要素碳生产率存在显著的空间集聚特征,其中高-高集聚(H-H)省份多位于东部沿海发达地区,而低-低集聚(L-L)省份多位中西部欠发达地区;(2)环境规制会促进全要素碳生产率的提升,且环境规制对全要素碳生产率的“本地效应”大于“邻地效应”;(3)技术创新在环境规制对全要素碳生产率的影响中存在部分中介效应。  相似文献   

Demystifying blockchain: A critical analysis of challenges,applications and opportunities     

《International Journal of Information Management》2020

The blockchain is considered to be the potential driver of the digital economy. The Blockchain technology outweighs the challenges associated with the traditional transaction business governed and regulated by the third trusted party. There is a growth in the interest among the researchers, the industry, and the academia to study and leverage the potential of Blockchain. Blockchain provides a decentralized and distributed public ledger for all the participating parties. Though it seems that blockchain is a viable choice and solution for all the centralized governed and regulated transactions (in digital online space), it has potential challenges that need to be resolved; opportunities to be explored, and applications to be studied. This paper utilizes a systematic literature review to study several research endeavors made in the domain of blockchain. To further research on blockchain adoption, the paper theoretically constructs an integrated framework of the blockchain innovation adoption process in an organization considering organizational and user acceptance perspectives. This would facilitate its widespread adoption, thereby achieving sustained leadership solutions. The paper offers 23 propositions to information systems (IS)/information management (IM) scholars with respect to innovation characteristics, organizational characteristics, environmental characteristics, and user acceptance characteristics. Further, the paper explores several areas of future research and directions that can provide deep insights for overcoming challenges and for the adoption of blockchain technology.  相似文献   

Teachers' perspectives on environmental education in multicultural contexts: Towards culturally-responsive environmental education     

《Teaching and Teacher Education》2013

This inquiry explores teachers' perspectives on enacting environmental education in a Québec urban locale with high student diversity. Participating in focus groups and interviews, teachers from three schools discussed their experiences incorporating environmental education into their multiculturally-diverse classrooms. Challenges included value clashes, a lack of common lived experiences, and reconciling contradictory educational perspectives and political policies, which often placed teachers in paradoxical positions. Findings suggest moving toward practices of culturally-responsive environmental education that demand more than awareness but include interactive dialogue. Teachers need support from beyond the classroom and the capacity to develop curriculum facilitating the inclusion of students' culture.  相似文献   

The Centre for Research into Higher Education at the University of Amsterdam (Centrum voor Onderzoek van het Wetenschappelijk Onderwijs,COWO)     

Bert Camstra 《International Journal of Science Education》2013,35(3):355-356

This study is part of a first study of collaborative socio-environmental projects that engage Jewish and Arab students in Israel in learning about their local environment and about each other through outdoor learning and environmental action. We used ideas of social learning and environmental citizenship to frame our research. We investigated students' knowledge regarding their local environment and their knowledge of each other's community. We also studied the participants’ views regarding their project-partners'environmental knowledge, awareness and behaviour in comparison to their own. Initially, differences were found regarding various aspects of the students' socio-environmental knowledge and in students' views of their counterparts' environmentalism. At the end of the projects, students showed better understanding of local socio-environmental issues and demonstrated changes in their original views towards the environmental awareness and behaviour of their counterparts. These findings suggest that projects which involve students from segregated communities not only promote environmental awareness but contribute to a reduction in mutual prejudices. We suggest that the differences we found are not related to ethnicity, but rather to students' socioeconomic status and experience in environmental education programmes.  相似文献   

从日本之行引发学校实施环境教育的思考     

谢衍庆 《中国教育科研与探索》2007,(4):31-32

日本是环境教育的先行者，在环境教育领域，日本给我留下很多思考。充分挖掘资源，拓宽渠道，以活动为载体，是学校实施环境教育，提高师生环境知识水平，传播绿色文明，培养环保行为的有效途径。  相似文献   

科技期刊的总体设计   总被引：2，自引：1，他引：1  

王震华 《编辑学报》1989,(1)

运用系统论原理分析了科技期刊编辑工作,提出科技期刊信息系统的结构模型,论述了科技期刊总体设计的重要性,并用系统论观点提出总体设计的基本原则。可供科技期刊总体设计和创建科技期刊编辑学参考。  相似文献   

产品异质、R&D激励与环境规制工具选择     

李停 《科技管理研究》2015,(19)

建立双寡头Bertrand序贯博弈模型,比较均衡时四种环境规制手段的厂商RD激励大小。认为排污税和拍卖RD激励最高,在异质产品市场上,使用简单排放标准比排污权交易更能激励企业从事环境研发投资,获得动态效率提升。在环境治理方式选择上,切忌政策"一刀切",要充分考虑市场结构、规制目标和需求函数等诸多因素影响。  相似文献   

企业环保投资效率评价指标体系构建研究   总被引：1，自引：1，他引：0  

乔永波 《科技管理研究》2015,(18)

通过指标初次选择和指标优化两个阶段及评价方法的确定,构建企业环保投资效率评价指标体系。不同于企业各类社会责任报告,构建的企业环保投资效率评价指标体系专用于企业环境社会责任的评价,且构建的企业环保投资效率评价指标体系体现企业环保投资重视经济效益兼顾环境效益和社会效益的特点,同时也体现包括企业环保投资效率和企业环保投资等目标在内的多目标评价特点。  相似文献   

基于GVC和利益相关者理论的跨国公司环境绩效审计评价指标体系的构建     

王丹  李玉萍 《科技管理研究》2015,(5)

基于全球价值链理论和利益相关者理论,从价值链管理维度、资金来源维度、学习成长维度、社会影响维度这四个维度科学的构建了跨国公司环境绩效审计指标体系,最后指出该种构建角度的创新点和不足之处,以推动实践中跨国公司环境绩效审计的发展。  相似文献   

武汉蔡甸杨氏洪门拳生态环境的田野调查研究     

陈磊 《搏击·武术科学》2015,(6)

文章运用文献资料法,田野调查法,问卷调查法等研究方法,对武汉市蔡甸区杨氏洪门拳所处的生态环境进行实际调查研究,梳理了杨氏洪门拳的主要内容和动作特点。同时从政治、信息、社会、教育等环境因素对杨氏洪门拳进行分析,概括了杨氏洪门拳近几年的发展状况及存在的问题。最后,对杨氏洪门拳的资金、配套设施、师资建设等方面提出建议。  相似文献