关键词： consumption externality   Heckscher–   Ohlin   time preference   two‐   country model  

摘要： We first consider a closed model, where households' time discount depends on externality in consumption. We can prove that there is a unique steady state, which is a saddle point. Then we extend the model to a two-country world, and derive the condition on the effects of consumption externality under which there is a unique free trade steady state with saddle-point stability.

关键词： Non-tariff measures   technical regulations   compliance requirement   international trade   technical barriers to trade (TBT)   sanitary and phytosanitary standard (SPS)  

摘要： In this paper, we develop the additional compliance requirement indicator (ACRI) to quantify the extra regulatory requirements that an exporter may face when serving the foreign country's market. The higher the value of ACRI, the greater the difference between the sets of technical measures in the destination and origin countries. Employing the ACRI, we estimate the impact on trade of regulatory burdens via product-level bilateral gravity equations. We find a significant negative impact of regulatory burdens on bilateral trade for a full sample, but the estimated trade effects vary across sectors and depend on the development levels of the trading countries.

关键词： International trade   Social connectedness   Information frictions   Border effects  

摘要： We use de-identified data from Facebook to construct a new and publicly available measure of the pairwise social connectedness between 170 countries and 332 European regions. We find that two countries trade more when they are more socially connected, especially for goods where information frictions may be large. The social connections that predict trade in specific products are those between the regions where the product is produced in the exporting country and the regions where it is used in the importing country. Once we control for social connectedness, the estimated effects of geographic distance and country borders on trade decline substantially. (c) 2020 Elsevier B.V. All rights reserved.

关键词： Internet   International trade   Population   Elasticity   F10   F15   G01  

摘要： Purpose We address the question of how the Internet promotes international trade volume, and especially, whether the global human resources affect the bilateral international trade during the technology development across countries. Design/methodology/approach A dynamic panel causality analysis is carried out to demonstrate empirically that the causality of the Internet diffusion on the international trade volumes. Evidence shows a significant positive effect of the Internet on international trade volume from time-series and cross-sectional regressions. Furthermore, the magnitude of elasticity is discussed. Findings There is strong evidence that the Internet stimulates international trade for all countries. Growth of trade volumes changes over time with heteroscedastic responses. The positive impacts of the growth of GDP are diluted by the growth of global human resources. Originality/value The data on the number of web hosts is not necessarily correlated to where the site is actually located. We contribute to the new Internet measurement which helps to explain the information transferring that stimulates the international trade and examine the global human resources.

关键词： 企业的发展   国际贸易   互联网   发展探析   快速发展阶段   紧跟时代   发展之路  

摘要： 我国的社会经济市场贸易正处于一个快速发展阶段,互联网技术的成熟与应用在其中发挥了很大的作用。互联网技术已经深刻影响着我国各行各业的发展,为各个企业的发展带来更广阔的前景和更大的挑战。从事国际贸易的企业,需要紧跟时代的步伐,发挥互联网技术在国际贸易中的积极作用,对国际贸易进行改革创新,探求发展之路。

关键词： 智慧物流   人工智能   国际贸易   物联网  

摘要： 在 21 世纪信息爆炸的世纪,在互联网高度发展的今天,“智慧的地球”把世界各国联系在一起,智慧物流对于当今世界国 际贸易的精细化、专业化、合理化的要求,更向智能化、简化、绿化 、透明化、快速化、提供了可能。在国际贸易中,通过运用智慧 物流中的人工智能、云计算等高新端技术,实现了全过程电子单证交换、全流程证舱协同、全流程通关协同、全流程物流追踪。以大 数据、云计算为基础的智慧物流平台将在对外贸易中得到了深层次运用,全球一体化的国际贸易大格局终会形成。