论战略承诺管理

在战略管理中,战略承诺被人们广泛应用。但由于战略承诺管理没有形成较完整的理论体系,人们在认识和应用中存在误区。对企业管理人员来说,明晰的战略承诺管理模式对做出有效的战略承诺是至关重要的。构造了战略承诺过程管理模式,并提出了战略承诺管理应遵循的原则。     

How important are minimum wage increases in increasing the wages of minimum wage workers?

Popular discussion presumes minimum wage increases primarily drive wage gains for minimum wage workers. We investigate this presumption using the Current Population Survey to assess the fraction of minimum wage workers receiving raises after 12 months. This fraction is moderately higher following state minimum wage increases, and positively correlated with several measures of labor market tightness. Finally, wage gains frequently follow industry and/or occupation switches, highlighting the importance of career progression for earnings growth among entry-level workers. Career progression and increases in labor demand rather than minimum wage increases appear to drive most wage gains for minimum wage workers.     

Schooling, Training, Growth and Minimum Wages

We examine how the long-run growth performance of an economy is affected by a labor market distortion. In our model, growth occurs through skill formation, and skills are generated through schooling and training of unskilled workers. We analyze how a minimum wage legislation affects long-run growth. In general, the effects are ambiguous. The reason is that while a minimum wage discourages training, it also encourages schooling. The net effect then depends on whether training or schooling dominates the long-run increases in labor productivity.
JEL classification : I 20, J 31, O 40     

At the mercy of a prisoner three dictator experiments

We test male juvenile prisoners on a dictator game with another anonymous co-prisoner as recipient. Prisoners give more than students, but less than nonstudents of their age. They give more to a charity than to another prisoner. In one of two experiments, those convicted for violent crime give more than those convicted for property crime.     

最低工资标准的就业效应研究--基于30个省际面板数据的实证分析

通过构建一个由最低工资标准等因素共同决定的劳动力就业函数,从理论层面分析最低工资标准提升等因素对城镇劳动力就业的影响。同时基于中国2004_2011年的省际面板数据,引入技术进步、城镇化、老年抚养比等指标,运用面板分位数回归方法进行实证分析。综合比较来看：现阶段最低工资标准提升与城镇劳动力就业呈显著正相关关系,而技术进步对城镇劳动力就业的影响不能一概而论,具有不确定性。其他控制变量如城镇化发展有利于提高城镇劳动力就业,而老年抚养比、对外开放度的提高却与城镇劳动力就业呈负相关关系。其对策含义为：要充分考虑相关因素对劳动力就业的冲击,理清不同地区、不同企业类型以及不同性别可能存在的有差异的劳动力就业效应,主张通过就业政策和劳动力市场制度的进一步完善,实现劳动力更加充分的就业。     

Environmental Taxation and Strategic Commitment in Duopoly Models

In this paper, we address the issue of optimalenvironmental taxation under imperfect competition.The problem is analysed for three different types ofduopoly models, the Cournot open and closed loopmodels, and the Stackelberg model. We explicitlyanalyse the role of strategic behaviour. Each firm hasto make a choice of output level and of the level ofa strategic variable. The choice of this strategicvariable affects both marginal cost and emissions. Wecompare the properties of these three duopoly models,and derive and compare optimal environmental taxes. Weshow that whether the optimal tax is lower or higherthan marginal environmental costs depends on theinformation transmission and the effect of thestrategic variable on marginal costs. In addition, thedifferences in market shares, and the influence of thetax on the cost structure play important roles, indetermining optimal emission taxes.     

Policy consequences of limited cognitive ability

This paper analyses the welfare effects of price restrictions on private contracting in a world where agents have a limited cognitive ability. We deal with that by assuming that people compute the costs and benefits of entering a transaction with an error. We first discuss an example of an auction that will attract the least efficient buyers, because these are those who have made the largest mistake. We then study the case for government intervention when the government knows the distribution of true costs and benefits as well as that of errors. By imposing constraints on transaction prices, the government eliminates some that are on average inefficient - because the price signals that one of the parties has typically grossly overestimated its benefit from participation. This policy may increase aggregate welfare even though some of the transactions being blocked are actually efficient.JEL Classification: D81, J38, K31Gilles Saint-Paul: This paper is based on my Spanish Economic Review lecture at the Spanish Economic Association meeting, Salamanca, December 2002. I am grateful to the organizers for inviting me, and to participants and especially Juan Dolado for their useful comments.     

银行跨国战略联盟:基于价值链的分析框架

本文从价值链的角度重新诠释了银行跨国战略联盟 ,认为战略联盟的实质是价值链核心环节的互补 ,并以交易费用理论和资源理论为工具 ,剖析了战略联盟具体形式的选择问题。联盟伙伴的选择和联盟的有效管理是决定联盟运作是否成功最主要的两大因素 ,这两个因素直接决定了联盟成员之间的合作程度。本文重点分析了关系资本对联盟成员合作的意义与作用过程 ,并以动态分析的方法对关系资本的两种主要形式———信任与承诺的形成及其在联盟成员之间的互动机制进行了较为深入的研究。在理论分析的基础上 ,本文提出利用银行跨国战略联盟实施我国银行业国际化发展战略的构想 ,并指出应注意的相关问题。     

Collective Action,Marx’s Class Theory,and the Union Movement

Research on establishment size-wage effects has consistently shown a positive relationship between the number of employees and workers' wages. While several theories have been offered to explain these outcomes, the use of data with limited employer characteristics make for a dubious connection between theory and results. This study examines the firm size-wage effect using a dataset that captures typical worker demographics, but also contains employer information not typically captured in larger datasets. The results provide strong evidence that these wage effects are the result of several forces, including worker sorting/matching, efficiency wages, internal labor markets, and, to a lesser degree, working conditions.     

最低工资、就业弹性及就业效应研究

最低工资标准的提升对于就业的效应究竟是正是负,目前理论界并没有一致的论证结果。本文首先从市场结构和企业应对措施两个角度,梳理了西方学界关于最低工资对就业影响的作用机理,然后建立一个涉及农民工、企业和政府三方的博弈模型,推导出行业就业弹性对劳动参与的关键作用,并利用全国各省市六个行业的面板数据进行了实证分析。本文的主要结论是,最低工资的实施标准按行业设置比目前按地区＂一刀切＂的模式更具科学性。