Tari–tax reforms and market access

Reducing taris and increasing consumption taxes is a standard IMF advice to countries that want to open up their economy without hurting government finances. Indeed, theoretical analysis of such a tari–tax reform shows an unambiguous increase in welfare and government revenues. The present paper examines whether the country that implements such a reform ends up opening up its markets to international trade, i.e. whether its market access improves. It is shown that this is not necessarily so. We also show that, comparing to the reform of only taris, the tari–tax reform is a less efficient proposal to follow both as far as it concerns market access and welfare.     

电子商务零售商自建物流模式的分析探究

作为当今中国发展最快的行业,电子商务井喷式增长对物流配送环节提出了更高的要求。为解决这一物流瓶颈,电子商务大鳄纷纷自建物流,发展自己的物流配送,抢占电子商务新时期的发展制高点。文中将从自建物流的成因、模式的利弊以及对模式趋势预测等等方面进行展开分析。     

What's in a name.com?: The effects of ‘.com’ name changes on stock prices and trading activity

This paper uses a market signaling perspective to examine investor reactions to firm announcements of name changes to include ‘.com.’ Firms that change their name as a purely cosmetic technique are contrasted to those that employ other strategic investments. Results show that announcements of ‘.com’ name changes are associated with significant increases in stock prices and trading activity. Furthermore, the magnitude of investor reactions is significantly larger when name changes are accompanied by other strategies. Copyright © 2001 John Wiley & Sons, Ltd.     

航空兵场站油料库存控制策略研究

给出了评价库存控制策略的四个指标,研究了依据油料消耗、补充期的历史数据或仿真数据确定场站油料库存控制策略的方法。经实例分析,其控制策略比现行控制策略更合理。     

现阶段天津乡镇企业融资存在的问题与对策

本文针对现阶段天津乡镇企业融资存在的资金短缺、融资方式单一、采用现代方式融资的寥寥无几和许多乡镇企业财务不规范,导致失去很多融资机会等问题,提出政府应改善融资环境,建立向乡镇私营个体企业倾斜的融资政策,积极推行租赁融资方式,乡镇企业应强化自身的改革,积极探索各种新的融资渠道。     

高校内部经济责任审计刍议

本文在分析“入世”对温州民营企业机遇与挑战的基础上,针对温州民营企业现状,提出温州民营 企业在机制创新和追求“地区和零部件规模经济效益”的同时,应充分利用网络经济带来的发展机遇,把 观念创新、技术创新、市场创新有机结合起来,接受全球经济一体化的考验。     

Effects of the Booking.com scoring system

Booking.com provides a large travellers’ reviews database that is useful for consumers, hoteliers and academics. Recent research discovered unexpected peculiarities in its scoring system, suggesting it could lead to “inflated scores” for hotels on their website. To confirm the above suspicions, the methodology used in this paper compares values assigned on Booking.com with those on Priceline that have a conventional scoring system. Conclusions show significant distortions, particularly in hotels with low and medium scores.     

基于模糊AHP的B2C电子商务最优物流模式选择-以当当网为例

在已有研究成果的基础上,构建B2C电子商务企业物流模式选择评价的指标体系,进而建立基于模糊AHP（模糊层次分析法）的B2C电子商务最优物流模式评价模型,并结合当当网进行实证分析,结果表明该评价模型是有效的,可为当当网及我国其它B2C电子商务企业提供物流模式优选决策的理论依据。     

基于不完美信息的网上购物动态博弈分析

文章分析了网络购物所带来的新的信息不对称的特点,并淘宝网为例,建立了网络购物的不完美信息动态博弈的模型,在此基础上给出了该模型的纯策略和混合策略的完美贝叶斯均衡。     

提高超声波测距精度方法综述

随着超声波测距的广泛应用,对超声波测距精度的要求也越来越高,如何提高超声波 测距的精度成为研究人员比较关注的焦点。总结了目前被应用或者认可的一些提高超声波 测距精度的方法,并根据影响精度因素的不同进行了简单分类。