上市公司分配现金股利概率的probit和logit模型对比研究

该文根据著名经济学家McFaden行为理性选择剖视理论,利用Probit和Logit二元离散选择模型的对比分析,定量研究公司财务及经营状况对发放现金股利概率边际变化的影响,进一步为偏好现金股利型投资者的投资决策作参考。与其它同类研究相比,该文的独创性结论有：流通股占总股本比率对上市公司发放现金股利的影响呈开口向上的二次曲线形,同时相比于每股盈余,每股现金净含量对发放现金股利概率有同样重要影响。     

刑民界说的价值分析

刑法与民法之间的界说为研究边缘法学理论提供了可能,其关系的价值论部分则是该理论的重要内容。这一研究不只是在刑事法学与民商法学之间来回穿梭,还涉足多学科领域。作为一项基础性课题,首先要从重视对它的理论架构及其材料佐证开始。对它的研究虽然主要是集中在法律分类与行为性质划分等两个方面,而其研究成果却超越了历史与现实的选择：＂诸法合一＂体系的崩溃、公法与私法理论的提出、法律价值内涵的多元现象的产生及司法救济的多样化,等等,无不与其有关。如果研究者仅仅满足于区分刑民之间的界限,却忽视了对其基础理论的研究,无疑是一种理论短视,甚至让后续的研究工作变得无意义。     

破解民主政治的三个认识难题

关于民主政治,有三个认识难题需要破解。第一,民主政治果真对经济发展是有积极作用的吗?第二,如果民主政治对经济发展有积极作用,为什么以经济活动为本位的人类社会没有一致地(至少是短期内一致地)选择民主政治?第三,民主政治的建立究竟需要那些最重要的条件?     

刑事侦查的成本收益分析及其理论应用

成本收益分析是法律经济学的主要研究方法,它不仅涉及到关法律价值等具有法哲学意义上的法学理论问题,而且涉及到具体的法律问题和几乎所有的部门法领域,刑事侦查领域亦不例外。我国侦查部门的办案资源严重缺乏且存在资源配置不合理、利用不充分的情况,由此导致侦查工作的低效益。目前的侦查现状对经济分析方法的运用提出了现实性的要求。本文借助于微观经学的分析工具,分析了刑事侦查学的成本与收益并构建理性犯罪人模型与刑事侦查边际收益递减模型,以此为基础指出我国目前刑事侦查活动的低效益现象并提出若干建议。     

中央与地方权力集分一般均衡的经济学模型分析

中央与地方的关系具体表现在集权与分权的关系上,如何实现中央与地方分权的均衡是一个世界性、历史性的难题,本文通过引入边际、成本、收益等经济学的概念和分析方法,试图构建中央与地方集权与分权的一般均衡模型,以期对同界学仁有所启发.     

Drifting towards convergence? Motivation and performance management in state and private companies in the provision of telecom services in Ghana

The concept of expectancy on which many of the theories of workplace incentive programmes are based, claims that when employees are given a particular level of motivation, it will result in some level of performance. The general perception in Ghana is that public sector employees do not perform as efficiently as private sector workers because they lack incentives to do so. However, few studies have compared the incentive structures of the two sectors. Using empirical evidence from four telecom companies in Ghana, this article shows that the gaps between ‘state’ and ‘private’ have narrowed. Also, while incentive structures such as salary, fringe benefits and job (in)security are converging, critical performance management processes like employees' participation in decision‐making, performance appraisal, monitoring and credibility of sanctions are drifting apart. This article concludes that differences in performance between state and private companies may be explained by performance management processes and not incentive structures. It cautions that improved salaries and other office perquisites may not by themselves achieve organisational performance. Rather, incentives should be embedded in a broader approach through effective performance management processes. The information in the article is relevant to the ‘borderline’ part of the public sector under a deregulated environment. Copyright © 2007 John Wiley & Sons, Ltd.     

对铁路警务英语教学实用性的分析

作为全国唯一一所培养铁路公安人才的高校,铁道警官高等专科学校必须建立具有铁路公安特色的学科体系。“铁路警务英语”特色课程的开设既可以解决我校原来英语教学中教材和教学形式的局限性,又符合铁路公安工作现实与发展的需要,实现铁警高专培养目标的需要、建设具有铁路公安特色学科体系的需要以及我校往届毕业生与在校学生的要求。该课程以实用性为核心制定教学目标,课程内容注重实用性,教学形式突出实用性,能为学生适应日益国际化的铁路公安工作打下良好基础。     

非公有制经济发展的机遇与挑战——评析“非公经济36条”

2005年2月,国务院出台的"非公经济36条"首次以中央政府文件的形式,提出了促进非公有制经济发展的多项措施.它不仅给非公有制经济带来了机遇,同时也提出了挑战.放宽市场准入是其一大亮点.促进非公有制经济发展,首先要以非公有制经济打破公用事业垄断作为突破口,同时,我国应该完善非公有制经济保护机制,重视其法律体系的构建,并鼓励地方制定具体办法.     

The formation of an international environmental agreement as a two-stage exclusive cartel formation game with transferable utilities

We construct a two-stage exclusive cartel formation game with utility transfers to model the formation process of an international environmental agreement. Our results show that in the first stage of low degree of consensus, engaging in utility transfers by asymmetric countries will accomplish little. In contrast, in the second stage of higher degree of consensus, it is more likely for asymmetric countries to engage in monetary transfers to form the grand coalition, particularly if a small stable coalition has already been formed in the first stage. This article therefore provides a theoretical perspective to explain why it is more likely for some developed countries to initiate an IEA formation process by forming a small stable coalition first before engaging in monetary transfers to form the grand coalition with all the other countries. Such a perspective is consistent with the historical development of the Montreal Protocol and may also explain the difficulty for asymmetric countries to form the grand coalition at the beginning of the IEA formation process of the Kyoto Protocol.