关键词： 电子消费品   小企业   会展中心   完全知识产权   国际贸易   侵犯知识产权   专业展   拉斯维加斯  

摘要： "2016年,我们的展位是9平米,今年是36平米,我们还在这里,比去年还大。我就是要告诉美国人,我们是清白的,没有做过侵犯知识产权的事情!"2017年1月,在全球最大的电子消费品专业展(简称CES)上,坐在拉斯维加斯会展中心南馆3359号展位,常州菲斯特国际贸易有限公司总经理蒋辉说着说着,俨然有些激动。他的身后,是自主研发的、同时在美国和中国拥有完全知识产权的产品——独轮平衡车。只有他知道,这一年,这家只有33名员工的小企业。

关键词： 新冠疫情   国际贸易   影响   引力模型   虚拟变量   GDP变量  

摘要： 新冠疫情暴发与迅速蔓延对国际贸易经济产生巨大冲击,基于此本文研究疫情对国际贸易影响的实证模型。国际环境下,各国贸易经济增长率均呈现显著下降趋势;我国受影响最显著的行业集中在与海外产业链供给相关度较高的行业。利用引力模型描述两个国家国际贸易量受吸引力与排斥力这两个相对的力量影响,采用虚拟变量描述疫情条件下中间产品海外供应链中断,分别对贸易双方供应链进行事件研究,在引力模型内添加贸易双方的GDP变量描述贸易经济规模因素,构建进口国贸易模型与出口国贸易模型。利用回归分析验证模型,结果显示所构建模型具有较高拟合优度,进口国在新冠疫情条件下的中间产品海外供应链中断对进口国国际贸易产生明显负面影响,出口国在时间序列内针对中间产品海外供应链中断情况问题的应对,均未对国际贸易产生显著促进作用。同时针对新冠疫情对国际贸易的影响提出相应策略。

关键词： 国际贸易   电子商务   经济共同体   研究   中国  

ISBN: (纸本)9787517843658

摘要： 本书是作者在近年贸易频繁受到种种冲击的背景下，对于数字贸易对对外贸易及跨境投资等带来的正向影响进行的研究成果。全书分为十五章，体现了我国在经济复苏方面做出的努力和取得的成效，在当前具有重要意义。

关键词： Social network analysis   Equipment manufacturing industry   Input-output model   Global value chains   International carbon emission  

摘要： The objective of this paper is to analyze structural characteristics and the evolution of "international trade-carbon emissions" network in the equipment manufacturing industry. To do so, we construct four kinds of networks, namely export trade network (E network), export implied carbon emission network (EC network), foreign value-added network (FVA network), and foreign value-added implied carbon emission network (FVAC network) for the said industry. The data obtained from world-input-output table and social network analysis method was used for empirical analysis. The results indicate that (1) the four types of networks show a trend of denseness, which also has the characteristics of trade clustering effect and small-world network. As the equipment manufacturing industry in various countries is increasingly embedded in the global value chain, the value chain is extended globally, which leads to the complexity of the international carbon transfer network. (2) The four types of networks' pattern are basically stable. Germany plays an important intermediary role. Whereas China is deeply involved in the division of global value chain and has achieved the shift from the edge to the core in all four types of networks, but there is still a big gap compared with Germany. (3) The E network and EC network have the obvious core-edge feature, and the two kinds of networks can be divided into developed countries block represented by Germany, Japan, the USA;developing countries block represented by China and India;and European Union block represented by Spain and France. The developing world receives carbon emission transfer from the developed world. Finally, (4) the division of FVA network and FVAC network segment shows that the global value chain under the current international division of labor is characterized by multi-regionalization. Therefore, actively embedding in the regional value chain has become an important way for China's equipment manufacturing industry to upgrade

关键词： 国际贸易   英语   电报信函   写作   高等学校   教材   合同  

ISBN: (纸本)9787566322609

摘要： 商务英语函电与合同旨在帮助学生在国际贸易实务的框架和背景下学习和掌握函电与合同的应用，通晓对外贸易工作中函电的原则、技巧和方法，提高对外经贸工作中的书面表达能力，认识到良好的交流和交际能力在商务活动中的重要性，以适应外经贸工作过程中用书面形式与客户进行联络的实际业务需求。 内容选取方面，拟将现有多本教材与实践案例充分结合，注重语言使用和课程内容的专业性。选取内容与学习资源建设力求专业、实用、符合学生认知规律、扩展性强，能够激发学生热情。 课程内容包括商务函电写作的原则与风格，商务信函的格式与排版，与对方建立商务关系、询购、报价、报盘与还盘、订购与确认、付款方式、信用证付款与修订、包装、运输唛头与运输、保险、代理、投诉与索赔等过程的函电往来，和合同的翻译与书写。并将函电写作置于对外贸易中贸易业务磋商过程的各个环节中。

摘要： I use bilateral trade data from a variety of countries to decompose the patterns of trade growth across various goods classifications during episodes of rapid growth in bilateral trade. I find that bilateral trade growth during these episodes isfragmented-less than 5% of goods classifications account for over 65% of overall bilateral trade growth. I quantitatively assess whether "Melitz-style" trade models, with heterogeneous productivity firms, CES demand and fixed and variable costs of exporting, can match the observed fragmentation of bilateral trade growth. I find the standard model generates less than 40% of the observed fragmentation in the data, as measured by the share of total trade growth accounted for by various quantiles of goods classifications. However, by incorporating heterogeneous tariff and productivity changes imputed from US production and export data, I find that the model generates approximately 90% of the magnitude of fragmentation of trade growth across goods as in the data.

关键词： International trade   Trade costs   Intermediaries   Customs brokers   Customs clearing  

摘要： Recent studies suggest that intermediaries like merchants facilitate international trade by reducing fixed trade costs for producers that trade through them instead of exporting or importing directly. This study argues that customs brokers-a type of intermediary rarely studied in economics before-play a similar role by reducing fixed costs of clearing goods through customs for firms that use them instead of self-declaring. Using panel data of Norwegian trade transactions, the paper shows that the majority of manufacturing producers participating in international trade use such brokers, and that the brokers typically handle large trade values on behalf of several different produces. In an econometric analysis, the author finds that the share of a producer's market specific trade that is self-declared rather than handled by brokers increases with the traded value. This is in line with predictions from theoretical models on trade intermediaries and holds after controlling for observed as well as unobserved factors at the producer, country and product level. Results are similar for exporting and importing, indicating that brokers facilitate both modes of trade.

关键词： Albertisii   Biogeography   CITES   Conservation Indonesia   Meridionalis   Papua   Wildlife trade  

摘要： The large and enigmatic New Guinean pythons in the genus Leiopython are harvested from the wild to supply the international trade in pets. Six species are currently recognized (albertisii, biakensis, fredparkeri, huonensis, meridionalis, montanus) but the taxonomy of this group has been controversial. We combined analysis of 421 nuclear loci and complete mitochondrial genomes with morphological data to construct a detailed phylogeny of this group, understand their biogeographic patterns and establish the systematic diversity of this genus. Our molecular genetic data support two major clades, corresponding to L. albertisii and L. fredparkeri, but offer no support for the other four species. Our morphological data also only support two species. We therefore recognize L. albertisii and L. fredparkeri as valid species and place L. biakensis, L. meridionalis, L. huonensis and L. montanus into synonymy. We found that L. albertisii and L. fredparkeri are sympatric in western New Guinea;an atypical pattern compared to other Papuan species complexes in which the distributions of sister taxa are partitioned to the north and south of the island's central mountain range. For the purpose of conservation management, overestimation of species diversity within Leiopython has resulted in the unnecessary allocation of resources that could have been expended elsewhere. We strongly caution against revising the taxonomy of geographically widespread species groups when little or no molecular genetic data and only small morphological samples are available.