国际技术外溢渠道的实证研究

本文在对相关文献进行梳理的基础上,测算了中国1985-2005年间通过外国直接投资、对外直接投资、出口贸易和进口贸易四种渠道溢出的外国研发资本存量,并采用国际R＆D溢出回归框架实证分析了各种渠道的技术外溢对于中国全要素生产率的影响。研究结果表明,国内的研发支出是促进全要素生产率增长的最重要因素,通过外国直接投资和出口贸易渠道的技术外溢是全要素生产率增长的重要源泉,但是以对外直接投资和进口贸易为传导机制的国际研发溢出并没有对我国的技术进步起到促进作用。     

Empirical Analysis of a Dynamic Duopoly Model of Competition

Empirically validating and testing the specification of game theoretic models has received limited attention in the marketing literature. The authors provide an econometric framework for estimating the parameters of response functions when the observed data in the market place are the Nash equilibrium outcomes of an underlying dynamic duopoly game specification. Specifically, the estimation procedure accounts for the joint endogeneity of market shares and marketing efforts of market rivals using a system of simultaneous equations that included the market response function and the Nash equilibrium conditions. A formal statistical test is used to detect model misspecification. The empirical analysis is carried out using data from four product markets: pharmaceutical, soft drink, beer, and detergent. Comparisons are provided with conventional estimation of the response function parameters in which the equilibrium conditions are ignored in the estimation. Managerial implications of the empirical results are discussed.     

技能竞赛与专业教学关系实证研究

技能竞赛是目前展现高职教学成果的重要途径,对推动高职专业教学改革具有积极的意义。依托职业院校技能竞赛的内容和标准进行专业建设改革,教学模式改革,进一步提高学生的职业技能水平,为学生就业奠定了坚实的基础。     

Competition and Innovation in Retail Electricity Markets: Evidence from Italy

Italy's 2015 Annual Competition Law, if finally approved, provides for phasing out retail electricity price regulation, as well as the implementation of full retail liberalisation, from 1 July 2018. This is a significant reform, not just because it is consistent with the broader market design for electricity. Indeed, retail liberalisation is a qualifying element of the full integration of the European Union's electricity market. The full opening of retail markets provides a great opportunity for innovation, both on the demand side and on the supply side. This article investigates the theoretical background, and presents some empirical evidence, on the competition–innovation nexus in retail electricity markets.     

产品市场竞争、代理成本及代理效率：一个经验分析

文章以我国2004-2005年深沪两市上市公司为样本,检验我国产品市场竞争与代理成本及代理效率之间的经验关系。研究发现:产品市场竞争能够有效降低企业代理成本,提高企业代理效率,并且对于我国国有企业作用效果尤其显著。     

Wal-Mart and the geography of grocery retailing

This paper empirically examines the impact of entry by Wal-Mart on competition in the supermarket industry. Using a detailed panel dataset spanning 1994–2006, we estimate the impact of Wal-Mart on firm outcomes and market structure, controlling for persistent local trends and systematic differences across markets by exploiting the detailed spatial structure of our store-level census. We find that Wal-Mart’s impact is highly localized, affecting firms only within a tight, two-mile radius of its location. Within this radius, the bulk of the impact falls on declining firms and mostly on the intensive margin. Entry of new firms is essentially unaffected. Moreover, the stores most damaged by Wal-Mart’s entry are the outlets of larger chains. This suggests that Wal-Mart’s expansion into groceries is quite distinct from its earlier experience in the discount industry, where the primary casualties were small chains and sole proprietorships that were forced to exit the market. This contrast sheds light on the role density economies play in shaping both equilibrium market structure and economic geography. In the case of grocery competition, high travel costs and the perishable nature of groceries appear to impart horizontal differentiation between firms. This differentiation in demand appears to reduce impact of scale economies advantages that Wal-Mart exploited to the detriment of far-flung competitors in the discount store industry.     

中外资银行零售业务营销策略对比分析

自从我国2006年12月11日取消了对外资银行开展业务的地域及其他限制,向其开放境内公民人民币业务后,外资银行加速了我国市场的拓展,其中汇丰银行、渣打银行、花旗银行和东亚银行更于去年4月首批获准改制为本地法人银行,对我国公民开展各种各样的本外币零售业务。由于零售银行业务涉及到居民的生     

基于EVA公司绩效与股票价值相关性的实证分析

本文采用EVA评价公司绩效的方法，将EVA指标引入价格模型，通过分析以EVA为度量指标的公司绩效与股价的相关性，探讨EVA作为上市公司经营业绩评价指标的合理程度。     

基于时间竞争的供应商关系管理实证研究

实证研究企业供应商关系管理的状况对制造企业基于时间的竞争战略的影响。研充结果表明．相互投资和涉入程度是影响企业基于时间竞争绩效的主要因素．相互投资和涉入程度越高，企业制造环节中的时间竞争绩效越好。在我国．双方的信任关系、一般信息分享两个指标都和提高制造环节中的时间绩效没有确定的线性关系。     

国际贸易与现代物流发展互动关系实证分析

根据我国1994-2010年进出口贸易额与港口货运吞吐量、货物运输量的相关统计数据,采用实证分析方法对国际贸易与现代物流发展的互动关系进行研究.Granger因果检验结果表明,进出口额与港口货物吞吐量存在双向因果关系,货物运输量与进出口额没有明显的因果关系.最后提出了实现我国国际贸易与现代物流协调发展的建议.     

具有网络效应的产品的价格竞争分析

具有网络效应的产品是指消费者在消费这种产品时所获得的效用会随着购买这种产品的其他消费者数量的增加而不断增加的产品。本文通过建立一个有两个厂商的离散动态决策模型,研究在分散决策的市场经济中生产具有网络效应的产品的厂商的价格决策对产品市场占有率的影响,价格决策影响产品市场占有率的动态演化的过程,以及市场均衡的务件和特征,包括产品不占有市场、占有部分市场以及上有今都市场的价格条件。     

新零售背景下传统零售业创新升级分析

随着互联网技术不断发展,线上销售已经对线下传统零售业造成打击,电商与互联网平台进入零售行业融合成为新零售,传统零售向新零售创新升级势在必行.本文就传统零售发展现状、新零售的发展趋势分析传统零售的改革动因,并提出路径对策.     

中美无线局域网标准竞争的博弈分析

文章以中美无线局域网的市场竞争为背景，通过博弈论的分析，揭示了中国推出的无线局域网标准WAPI与美国推行的802．11b标准在竞争中暂时失败的深层次原因。     

中美水产品产业内贸易实证分析

从1998年到2012年,中美双边水产品贸易快速发展。文章运用G-L指数,Bruelhart指数和Thom&McDowell水平、垂直产业内贸易指数,采用联合国贸易数据库(UN COMTRADE)的数据,对中美水产品产业内贸易进行实证分析。结果表明,中美水产品产业内贸易水平较低,贸易的增长主要来源于产业间贸易;从两国的产业内贸易结构看,垂直型产业内贸易占优势。因此,中美水产品产业内贸易的发展应从增加水产品贸易的差异化;推动水产品加工技术创新等方面着手。     

我国金融发展与对外贸易关系实证分析——基于经济危机背景研究

首先阐明金融发展与对外贸易的关系,然后根据已有指标和数据,运用协整理论和格兰杰因果检验方法分析中国金融发展与对外贸易的关系,研究结果表明:我国金融发展与时外贸易指标之间存在长期稳定关系,这一长期稳定关系并没有因2008年金融危机影响而改变.同时,金融发展效率和金融发展结构对我国对外贸易结构有很大的改善作用,对外贸易结构的改善也促进了国内金融发展效率的提高.     

江西省加工贸易与环境污染的实证分析

近年来,贸易与环境问题日益得到人们的重视,成为国际社会关注的焦点。文中通过实证分析江西省加工贸易对经济增长和环境污染的影响,试图说明江西省在承接沿海地区加工贸易转移时该如何实现环境与经济协调发展。     

河北省对外贸易与经济发展关系的实证分析

本文以河北省1991年-2010年国内生产总值和对外贸易额统计数据为基础,对两者之间的关系进行了实证分析,证明两者之间具有较为长期的稳定均衡关系,在此基础上,以比较分析法,分析了河北省对外贸易发展中存在的问题,并提出了进一步加快河北省对外贸易发展的思路和对策。     

Tax Competition between Unitary and Federal Countries

We analyse taxation of capital in a two-country model, where one country is unitary while the other one is federal, consisting of two identical regions. Both national and regional governments levy a tax on capital. The countries play a noncooperative game between them, with the government of the federal country acting as a Stackelberg leader with respect to its regional governments. We show under what circumstances, at equilibrium, the federal country sets its tax rate inefficiently low, while the unitary country sets it inefficiently high.We are deeply grateful to three anonymous referees for their comments, and especially to one of them for extremely helpful suggestions. We also wish to thank participants at ESEM 2004 for fruitful discussions     

零售店的竞争导向定价分析

影响顾客择店的主要因素是价格和购物成本.零售店如何运用竞争导向定价?在主要考虑消费者到该零售店的距离和零售店的销售面积这两个因素的情况下,本文中我们通过运用豪泰林价格竞争模型和零售引力模型,分析在已知竞争对手价格和购物成本的情况下,该零售店的最佳价格,以及两零售店经过多次博弈后达到纳什均衡时各自的价格.     

零售店的竞争导向定价分析

影响顾客择店的主要因素是价格扣购物成本。零售店如何运用竞争导向定价?在主要考虑消费者到该零售店的距离和零售店的销售面积这两个因素的情况下,本文中我们通过运用豪泰林价格竞争模型和零售引力模型,分析在已知竞争对手价格和购物成本的情况下,该零售店的最佳价格,以及两零售店经过多次博弈后达到纳什均衡时各自的价格。