人民币汇率变动与劳动力技能偏向效应——来自中国微观企业的证据

本文基于我国“民工荒”和“大学生就业难”并存的特殊背景,在“劳动力异质性”前提下研究了人民币汇率变动的技能偏向效应及其对企业雇佣结构的影响,并检验了加工贸易和竞争模式的调节作用。利用2004和2008年经济普查数据所提供的技能细分劳动力信息,结果发现:(1)汇率升值通过“出口收益渠道”负面影响了技能劳动力雇佣占比,而通过“进口中间品渠道”对其产生正面促进作用;(2)随着加工贸易占比升高,“进口中间品渠道”的正面影响持续下降,而汇率“出口收益渠道”的负面影响在加工贸易占比超过40%后才逐步下降;(3)竞争模式亦具有调节作用,价格竞争型企业的雇佣结构受到外汇风险暴露指数的负面影响更强,这反映出“质量竞争”模式的积极作用。     

保障贸易政策稳定促进对外贸易持续健康发展

为了促进经济结构调整和产业升级、转变经济增长方式,自2005年5月以来,中国相继实施了一系列取消或降低出口退税率、出台禁止和限制类加工贸易产品清单等政策措施。虽然当前有关贸易统计数据还没有准确反映出中国对外贸易形势的变化,但是东部地区已开始面临中小企业经营困难、就业压力进一步增大、部分外商投资企业撤离等问题。本文认为,这主要是出口退税政策不稳定和"两高一资"产品涉及面过广等原因造成的,建议暂不宜出台新的贸易政策和暂缓执行某些影响重大的贸易政策。     

基于AHP和模糊综合评判法的独立董事工作业绩考核模型的建立

本文提出了一种将层次分析法(AHP)和模糊综合评判法结合起来的评判独立董事工作业绩的方法。该方法使用AHP确定评价体系中各指标的权重,使用模糊综合评判方法进行评定,再应用加权综合型算法对权重和模糊矩阵进行合成,从而得到最终评定结果。该方法为监督和促进独立董事职能的发挥提供有价值的参考。     

青稞加工工艺研究

根据传统石磨加工工艺的原理,设计出青稞加工工艺,包含清理、着水、调质、熟化、冷却均质、表面清理等工序,和现化节能型炒籽及制粉技术,是一种全新的生产工艺,能生产适应市场需求的糌粑产品。     

价值链视阈下广东加工贸易产业转型升级的战略取向

本文认为广东要成功实现产业的转型升级,必须从宏观、微观两方面引导企业嵌入全球价值链,实现加工贸易企业从产业链的低端向高端迈进,并逐步在全球分工中占据有利地位。     

Advertising value and advertising processing

Advertising value research is rooted in the view that advertising messages are potential communications exchanges between advertisers and consumers. Since some level of processing effort on the part of receivers is necessary for successful exchanges to occur, it is proposed that advertising processing decisions are based on initial, spontaneous, categorical evaluations that combine to form an expected advertising value (EAV) assessment. If sufficiently positive, individuals devote additional processing effort to the advertisement and more detailed ad-related factors become the focus. Once processing ends after some or all of an advert has been taken in, an evaluation of whether or not the effort was actually worthwhile - designated as outcome advertising value (OAV) - should be a measurable outcome. Factors that account for OAV and its relationship to attitude-toward-the-advertisement (A ad ) are also discussed.     

一种新型电子对抗通道声光微波信号处理技术

本文简要论述了一种新型电子对抗通道声光微波信号处理技术，它有别于目前常用的电子对抗技术。该技术实现了多通道声光微波信号处理，对未来战场上实施对敌多路载频信号的电子对抗，对发展雷达预和毫米波制导武器系统有着实用价值。     

对新疆外贸依存度的分析与思考

外贸依存度是用以反映一国(地区)贸易国际化程度的指标，传统的外贸依存度由于剔除GDP的进口，造成测算公式中分母的编小，从而高估了我国实际的外贸依存度。经济总量重新定义的外贸依存度公式对新疆历年的外贸依存度重新计算表明：新疆出口结构和层次均较低，外贸依存度低于全国平均水平，且第一产业外贸依存度明显偏高。     

无变压器环形相位调制器在引信中的应用

首先简要论述伪随机码引信的基本原理,然后详细介绍一种用于伪随机码引信的相位调制器的工作原理及电路实现。实测结果表明,这种无变压器环形相位调制器能较好地抑制载波。     

An overview of laboratory research on conservation auctions

This paper reviews the laboratory research on conservation auctions by first suggesting a framework for organizing the literature; then by highlighting the key insights and contributions achieved to date; and thirdly by taking stock of pending questions and unresolved problems. The review framework focuses on the performance of conservation auctions and distinguishes between causal factors and resulting effects. Causal factors include auction format, implementation rules and bidder characteristics, as well as some other aspects. Resulting effects distinguish between intermediate effects, mainly in terms of bidder behaviour, and final auction performance. Rather than a standard literature review, this ‘overview’ also tries to capture the work that is currently going on and that has not yet been published.