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“丝路电商”国际合作如何影响中国数字服务贸易? 被引量:4
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作者 叶世雄 蔡一鸣 《世界经济研究》 CSSCI 北大核心 2024年第1期89-104,M0004,共17页
作为“一带一路”倡议在国际数字合作领域的新尝试,“丝路电商”国际合作肩负拓展中国数字贸易合作伙伴、开拓国际经贸合作新空间的使命。据此,文章基于OECD和WTO提供的平衡服务贸易数据集,运用多期双重差分法考察“丝路电商”国际合作... 作为“一带一路”倡议在国际数字合作领域的新尝试,“丝路电商”国际合作肩负拓展中国数字贸易合作伙伴、开拓国际经贸合作新空间的使命。据此,文章基于OECD和WTO提供的平衡服务贸易数据集,运用多期双重差分法考察“丝路电商”国际合作对中国数字服务贸易的影响。研究发现:“丝路电商”国际合作显著提高了中国对伙伴国数字服务部门的出口额和进口额,该结论在经过DID有效性检验和多种稳健性检验后依然成立;机制检验显示,数字制度距离缩小、数字技术合作和跨境电商发展是“丝路电商”国际合作产生贸易效应的可能途径;异质性分析表明,“丝路电商”主要促进了中国知识产权使用费进口和ICT服务出口,并且上述贸易效应和政策效果主要体现在新兴和发展中经济体。文章的研究结论不仅有助于客观认识“丝路电商”国际合作对中国数字服务贸易的实际影响,而且对于中国参与全球数字贸易治理、高质量发展“一带一路”具有重要的政策启示。 展开更多
关键词 丝路电商 数字服务贸易 数字制度距离 数字技术合作 跨境电商
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Virtual Classroom in the Cloud Transnational Scandinavian Teaching With Digital Technology
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作者 Ove Christensen 《Journal of Literature and Art Studies》 2013年第10期669-676,共8页
In the Scandinavian countries: Sweden, Norway and Denmark, the project GNU (Gr^enseoverskridende Nordisk Undervisning, i.e. Transnational Nordic Teaching) is experimenting with ways of conducting teaching across th... In the Scandinavian countries: Sweden, Norway and Denmark, the project GNU (Gr^enseoverskridende Nordisk Undervisning, i.e. Transnational Nordic Teaching) is experimenting with ways of conducting teaching across the borders in the elementary schools. The cloud classes are organised with one class from each country in the subjects: language, science, math, social science/history. The teachers from the three classes work together to design teaching they conduct together with assignments the students will be able to solve only in collaboration with their fellow students in the three classes. The three year project ends in 2014 but already now there are some interesting findings on how transnational teaching collaboration works for teachers and students. This paper will focus on the different uses of web based tools of synchronous and asynchronous communication and discuss challenges and benefits in regard to learning and pedagogy with virtual classroom. 展开更多
关键词 online learning cloud teaching PEDAGOGY digital literacy digital didactics
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