在中国高校五类"金课"建设和现代教育技术赋能高等教育教学与研究变革的双重推动下,我国高校混合式课程建设迅速发展.北京联合大学"跨境电商"混合式课程建设的动因主要源于社会需求、学情和教学痛点分析,通过"三协同",即协同线上与线下教学内容,协同线上与线下教学过程与教学方法,协同第一课堂与第二课堂、校内与校外资源;通过"五融合",即科教融合、产教融合、线上线下融合、课证赛融合和专思融合,有效加深了学生对跨境电商理论知识与综合实践技能的学习深度,有效形成了数据思维和数字素养.

本文采用拓展的贸易引力模型对中国跨境电商出口的影响因素及潜力进行了实证分析,结果显示:与传统国际贸易相同,贸易两国的经济规模与中国跨境电商出口规模正相关,但与传统国际贸易相反,贸易两国间距离不再是中国跨境电商出口的阻力;进口国互联网普及率越高,越能促进中国对其跨境电商出口;进口国加入"一带一路"倡议,有利于中国对其跨境电商出口.因此,建议进一步提高对"一带一路"沿线国家的ICT领域投资,并加大海外仓布局和建设,提升跨境电商物流服务水平.另外,德国和美国一直是中国跨境电商出口潜力巨大型市场,俄罗斯快速发展为中国跨境电商出口潜力巨大型市场,建议予以重点关注;日本和韩国的潜力整体上升很快且均签署了RCEP,建议予以密切关注.

RCEP的签署首次在亚太区域达成了范围全面、水平较高的诸边电子商务规则成果.RCEP第十二章电子商务涵盖了跨境数据传输、数据本地化存储、保护在线消费者权益和个人信息、针对非应邀商业电子信息等监管合作、促进无纸化贸易、推广电子认证和电子签名等规则.这将对中国跨境电商发展主要产生六大影响:极大促进中国跨境电商进出口规模的增加;形成国内区内多方协同监管跨境电商交易数据的局面;促进区内对跨境电商消费者个人信息保护的协作;促进跨境电商企业加大布局海外仓;促进中国跨境云服务业务快速发展;极大促进区域内贸易便利化水平和中国跨境电商通关便利化监管创新的推广.

跨境电商零售进口具有小单化、多频次、贸易主体多元化的特征.其快速发展增加了各国海关进口增值税征管的难度.文章通过梳理政策管理文件和访谈发现,中国跨境电商零售进口增值税征管面临征税对象难以确定、征税主体难以确定、征税额度难以如实确定等困境;分析了困境主要原因在于跨境电商零售进口定义边界不清晰、"三单"电子数据共享未完全实现、仍有物品和货物未纳入跨境电商货物监管与统计,以及缺少进口货物增值税税收管辖权.在此基础上,文章提出了推进"三单"信息共享、逐步推广综试区探索建立的测量检测体系、简化税制,以及设置低货值门槛免征增值税等对策建议.

文章运用比较分析法与定性定量分析法,对美国大豆在我国进口市场的竞争力进行分析,计算其在中国市场占有率和贸易竞争指数,分析影响美国大豆在我国进口市场竞争力的因素,并与巴西、阿根廷大豆进行比较,得出以下结论:美国大豆在我国进口市场仍然拥有较高的竞争力,但不如巴西;美国大豆在生产、国内需求、政府补贴上具有优势,但市场价格上不具备优势.对我国大豆产业而言,应适当借鉴美国与巴西在大豆产业发展上的经验,加大科研投入,建立完整自主的产业链,加大政府扶持,发挥非转基因大豆优势.对我国大豆贸易政策而言,我国应该适当限制大豆进口,鼓励油粕替代品的进口,同时优化大豆进口来源结构,减少对个别国家的进口依赖.

为满足区域经济发展对应用型、国际化人才的需求，也积极响应教育部提倡的积极推动本科专业课外语教学的意见，北京联合大学商务学院经过十年全英语教学实践，构建了全英语教学人才培养模式。在综合《经济与贸易类本科专业教学质量国家标准》、国际高等商学院协会（AACSB）国际认证需要和人才需求市场调研的基础上，确定全英语教学模式培养的学生能力目标为五种商科通用能力、两种专业能力；构建与能力培养相匹配的课程体系和三个特色次级课程群；“六维度”建设全英语教学资源；探索全英语教学方法改革等。全英语教学人才培养模式不仅收获了更高级别、更多人次的全国高校专业大赛获奖，而且全英语班毕业生在就业质量、升职速度、薪酬水平方面都显示出全英语教学人才培养模式的优势。

文章根据相关的经济理论,通过状态空间模型得到了人民币在自由浮动状态下的中美均衡汇率,并由此计算出在此汇率下的装备制造业盈利水平,结果表明:如果让人民币自由浮动,那么在当前的技术水平下,我国装备制造业的盈利水平将不到1%,这是我国当前制造企业不可承受的。因此,在当前我国装备制造业技术水平和竞争力还远远低于发达国家,且在与发展中国家争夺制造业中心地位的情况下,人民升值不宜过快。虽然人民币升值是大势所趋,但从长期来看,一国汇率的变动是由技术进步决定的,人民币汇率的变动步伐也应该且只应该与技术进步率同步。

经济安全与产业安全的研究已经成为国内经济学术界研究的热门话题,但是对经济安全、产业安全定义的研究还远没有达成共识的结论。文章通过对装备制造业安全的研究,提出了我国装备制造业所表现出来的安全的一般性(内涵)与特殊性(外延),并考察了世界各国在制造业发展的不同阶段维护其安全的经验,并提出了自己的政策建议。

Carbon tax and emission trading scheme are important choices for China to reduce carbon emission by institution and to cope with climate change.Since the ratio of embodied carbon emission in China ’ s international trade in the total amount of domestic carbon emission is high , and it has a higher impact on intensity of domestic carbon emission , international trade becomes one of the most important factors for China ’ s choosing institutions .Embodied carbon in China ’ s export increases China ’ s total amount of carbon emission , and international trade and international industry transfer raise China ’ s total amount of carbon emission and intensities of carbon emission in some domestic industries.Therefore , international trade becomes an important reference when China considers which one to choose:the carbon tax or emission trading scheme.Meanwhile , different institution choice for carbon emission reduction will have different affects on China ’ s international trade.To levy carbon tax will affect China ’ s international trade in four ways , and to carry out carbon emission trading scheme will exert three influences on Chi-na’ s international trade.

This paper is to make China's undergraduates know the relationship between Western Economics and Marxist Economics well. The paper analyzed the four disadvantages for not understanding the relationship. They are not good for realizing effective connection of college knowledge with that learned in higher middle school, forming right and comprehensive viewpoints of humanity, mastering right Economics Methodology for undergraduate, and constucting reasonable theoretical system of Economics. By comparative analysis, the paper points out two Economics are different in many aspects, such as the study objects, research methods, understanding of person's behavior, micro-theoritical base for macro-theories, reasons for economic crisis, and countermeasures etc. While the two Economics have some similarities, such as analyzing methods and inherent consistency for solving crisis mode. Therefore, the paper puts forward three measures for teaching: to treat the two Economics right, to add course of selected readings of classical works of Marxism Economics, and to add 1 to 2 classes in Western Economics course for comparasion the two Economics.

装备制造业是我国占领21世纪世界经济发展制高点的战略性产业。目前,我国装备制造业产业国际竞争力较低,高端技术对外依存度高、易陷入"产业低附加值陷阱"并极易危及装备制造业产业安全。我国装备制造业存在技术研发投入低、外资控制力强、未形成明显的产业集群优势、融资难等问题,阻碍了技术更新换代、产业升级和国际竞争力的提高。因此,提升我国装备制造业国际竞争力,要加强对装备制造业升级的引导,强调自主研发与技术引进相结合,促进不同制造企业协同技术创新,解决装备制造业融资难等问题。

With the development of information technology,the popularization of the Internet and the gradual rise of E-Learning study style,the blended teaching model to combine online teaching with classroom teaching helps improve the effects of classroom teaching.The construction of network resources should revolve closely around classroom teaching and realize network resources as the function and role of extension and supplement of classroom teaching by building such six parts asCourseware Download,Course Video,Network Test,Resource Links,Recommended ReadingandDiscussion.

Developed countries put forward carbon motivated border tax adjustments (BTAs in brief), which is a new kind of trade barrier. As the second exporter in the world, China's export volume of high energy-consuming products has increased largely recently. And conditions of energy utilization efficiency and implicit carbon emission are not satisfied. To levy BTAs will worsen China's export environment, reduce export value of some products and change export structure. Therefore, China should take following measures: first, to utilize positively the WTO law mechanism, participate in constituting rules of international weather change and levitation of BTAs; Secondly, to cultivate new energy industries; Thirdly, to develop service industries in order to fasten industrial transconformation and updating; Fourthly, to conduct tests to levy BTAs in some selected high energy-consuming industries; Finally, to integrate supply chain to lower operating cost.

The paper summarized the characteristics of internationalisation strategy in UK universities. They are diversity of objective positioning, relying on policy support, carrying out internaionalisation strategy systematically, internaionalisation of qualified teachers and students, and emphasizing international cooperation and commercialization of teaching and scientific research etc. Then, the paper analyzed the international background and direct causes for internationalisation strategy in UK universities. They are an commodity attribute of higher education in the frame of CATS, trend of greater supply than demand for higher education inside UK, declining ratio of financial allocation in UK uniersities' fund, and worsening balance of payments etc. On the basis of the above analysis, the paper put forward some inspiration for formulating and implementing Internationalisation Strategy in China's Universities.

Notice of Retraction After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE's Publication Principles. We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper. The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org. After the international financial crisis, the UK government had carried out a series of monetary policies, such as having reduced office interest rate, increased money supply, and so on. But these monetary policies had some limitations. Aggregate demand decreased and households began to save. There was little effect until one year later.

发达国家出于全球气候变暖和对碳排放的担忧拟开征的"碳关税",实质是一种新型贸易壁垒。"碳关税"的征收将对我国出口产生不利影响,增加我国产品出口成本,恶化我国出口环境,引起制造业出口额下降,并一定程度上改变出口产品结构和贸易方式。鉴于此,我国应积极利用WTO现有法律机制,参与国际气候变化规则和"碳关税"征收规则的制订,大力培育新能源产业,发展服务业以加快产业转型升级,针对个别高碳行业试点征收碳税,从整合供应链入手降低经营成本,以应对发达国家"碳关税"的影响。

<正>一、"碳关税"问题的提出碳关税,也称边境调节税(BTAs)。它是对在国内没有征收碳税或能源税、存在实质性能源补贴国家的出口商品征收特别的二氧化碳排放关税,主要是发达国家对从发展中国家进口的排放密集型产品,如铝、钢铁、水泥和一

Shanghai has been experiencing an accelerated fast development of industrialization and urbanization since 2001. Its adjustment of industrial structure has made an impact on its energy consumption. By using the Model of Structure Evolution & Energy Consumption and the Model of Structure Evolution & unit consumption of energy, the paper analyzes the evolution of industrial structure and energy consumption in Shanghai after 2001, and compares conditions after 2001 with those from 2001 to 2005. On the basis of that analysis and comparison, the paper put forward some suggestions on how to combine industrial adjustment with energy consumption to reduce Shanghai's energy consumption per unit GDP, guaranteeing Shanghai's economic development at the same time.

Nowadays,the global higher education market without border has formed and has been expending.In the framework of General Agreement on Trade in Service,attributes of market,industry,service and commodity of multi-national higher education have emerged and become prominent.While some disadvantages of those attributes also appeared,such as countries' educational quality declined because of over-pursuing benefits,some developing countries worry about their educational sovereignty to be weakened etc.In the future,the industry attribute of multi-national higher education will be developed further in some developed countries and would be emphasized as strategy for improving national economy and international competitive power,while the attribute won't be developed too much in developing countries.

货币政策的局限性在美国金融危机爆发之后的英国表现尤为突出.英国的货币政策并未按其理论传导机制所述对稳定宏观经济发挥明显作用.文章基于IS-LM-BP模型分析,其主要原因在于对经济预期黯淡导致居民储蓄率上升,消费与投资需求减少,货币政策发挥作用存在较长时滞,以及有限的政府预算导致货币政策缺少财政政策的进一步配合.