超市寄包的法律思考

本文试图对商业流通企业中存在的两种寄存包行为的行为性质进行法律分析,并对此引起的法律责任,产生的法律后果作一理论上的探讨,以求正确界定它们,保护消费者与商业企业的合法权益。     

绩效与不足:建国初期农村信用合作社的借贷活动的历史考察——以鄂湘赣三省为中心

农村信用合作社是建国初期农村金融体系的重要组成部分，它的产生是新中国乡村借贷关系转型和现代化的标志之一。信用社借贷有利于农户的生产生活经营，推动了农村经济的恢复与发展，但其也存在一定的缺陷。     

Temporary controls on capital inflows

During the past decade a number of countries imposed capital controls that had two distinguishing features: they were asymmetric, in that they were designed principally to discourage capital inflows, and they were temporary. This paper studies formally the consequences of these policies, calibrates their potential effectiveness, and assesses their welfare implications in an environment in which the level of capital inflows can be sub-optimal. In addition, motivated by the fact that these types of controls have often been left in place after the dissipation of the shock that lead to the controls being implemented, the paper evaluates the welfare cost of procrastination in removing these types of controls.     

康佳T2988彩电电源保护电路工作原理分析

为提高彩电的安全性能,保护电路在大屏幕彩电中得到广泛应用。本文分析了康佳 T2988型画中画大屏幕彩电电源保护电路的保护模式和工作原理。     

商业银行流动性过剩问题的再认识

最近,学术界对商业银行流动性问题议论颇多,议论的焦点是银行的流动性过剩及由此引发的种种后果.本文基于既往研究中值得深思的四个问题,从商业银行超额储备构成出发对流动性过剩的内涵、判断标准及影响因素进行界定,以商业银行保持流动性成因的微观视角管窥我国商业银行流动性过剩问题.在此基础上,本文认为商业银行流动性过剩问题的解决与资本市场的发展并无必然的直接联系,并针对流动性过剩问题的不同形成原因提出了相应的几点看法.     

我国煤炭产业过度竞争原因及对策

目前我国煤炭产业低级低效、高度分散的竞争型市场结构,即理论上称的“原子型”结构,是造成我国煤炭产业过度竞争的原因。煤炭过度竞争使我国煤炭资源浪费、资源价格扭曲、部分国有企业亏损严重和煤炭行业效益持续低下,解决我国煤炭过度竞争必须通过提高产业进入门槛,降低产业退出门槛,提高煤炭产业的集中度,实施大型煤炭企业集团战略并对此给予必要的政策扶持。     

从汇率制度视角看我国商业银行的流动性过剩

从汇率制度角度透视我国当前的商业银行流动性过剩现象,目的在于为经济金融的进一步开放提供理论依据和决策参考。本文通过对“三元悖论”理论的解读和1998～2006年各季度数据的实证检验,揭示了我国商业银行流动性过剩与汇率制度之间存在密切相关性,即在我国现行的汇率制度下,外汇储备的不断增加直接导致了商业银行存差的扩大,造成金融系统乃至整个社会的流动性过剩。基于上述研究,作者提出了如下相关建议:完善我国汇率形成的市场机制,培育相对均衡汇率;深化我国外汇管理体制改革,有序开放资本市场;汇率制度改革要与其他政策改革协调配合。     

多重委托代理下医生最优激励模型设计探究

"过度医疗"即指超过疾病实际需求的诊断和治疗的行为。医疗服务的特殊性,使患者、医生、监督方之间存在信息不对称和多重委托代理关系。鉴于此,从政府的第三方监督职能出发,将政府和患者作为共同委托人,避免政府与医院之间道德风险的发生,构建医生作为代理人的最优激励模型,并得出相关结论与启示。     

Corporate Cash Holding in Asia

In this paper, we analyze the determinants of corporate saving in the form of changes in cash holdings for 11 Asian economies using firm‐level data from the Oriana Database for the 2002–2011 period. We find some evidence that cash flow has a positive impact on the change in cash holdings (i.e. that the cash flow sensitivity of cash is positive) and that the positive impact of cash flow on the change in cash holdings is larger and more significant in the case of smaller and presumably more constrained firms than in the case of larger and presumably less constrained firms in both developed and developing economies. Both of these findings corroborate the importance of financial constraints in Asian firms. In addition, we find that the cash flow sensitivity of cash declined after the global financial crisis and that Tobin's q has a positive impact on the change in cash holdings, especially in the case of larger and presumably unconstrained firms.     

REDISTRIBUTIVE POLITICS AND GOVERNMENT DEBT IN A BORROWING‐CONSTRAINED ECONOMY

We develop a two‐period, three‐class of income model where low‐income agents are borrowing constrained because of capital market imperfections, and where redistributive expenditure is financed by tax and government debt. When the degree of capital market imperfection is high, there is an ends‐against‐the‐middle equilibrium where the constrained low‐income and the unconstrained high‐income agents favour low levels of government debt and redistributive expenditure; these agents form a coalition against the middle. In this equilibrium, the levels of government debt and expenditure might be below the efficient levels, and the spread of income distribution results in a lower debt‐to‐GDP ratio.