论《治安管理处罚条例》程序规范的修改

现行的《中华人民共和国治安管理处罚条例》与相关的法律法规存在着明显的矛盾冲突,明显滞后于目前的形势发展,必须进行全面修改,其中关于程序部分尤显突出。因此本文着重就此部分展开论述。     

试论和谐社会建构视阈下的协商民主

协商民主是20世纪末期西方政治学界兴起的一种新的民主理论范式。从结构政治学的视角出发,结合地方民主实践,从价值、程序、制度的三维角度对协商民主进行了论述,阐述了协商民主的深层内涵和价值意蕴,分析了协商民主是我国构建和谐社会的重要政治选择。     

A solution to the random assignment problem on the full preference domain

We consider the problem of allocating a set of indivisible objects to agents in a fair and efficient manner. In a recent paper, Bogomolnaia and Moulin consider the case in which all agents have strict preferences, and propose the probabilistic serial (PS) mechanism; they define a new notion of efficiency, called ordinal efficiency, and prove that the probabilistic serial mechanism finds an envy-free ordinally efficient assignment. However, the restrictive assumption of strict preferences is critical to their algorithm. Our main contribution is an analogous algorithm for the full preference domain in which agents are allowed to be indifferent between objects. Our algorithm is based on a reinterpretation of the PS mechanism as an iterative algorithm to compute a “flow” in an associated network. In addition we show that on the full preference domain it is impossible for even a weak strategyproof mechanism to find a random assignment that is both ordinally efficient and envy-free.     

Another proof that assignment games have singleton cores only if multiple optimal matchings exist

Complementary slackness of a pair of dual linear programming problems implies the remark of Sotomayor (2003) that assignment games have singleton cores only when multiple optimal matchings exist.The author thanks Marilda Sotomayor, William Thomson, and an anonymous referee for their helpful comments. This paper was finished when the author was visiting University of Rochester. JEL Classification Numbers: C71, C78, D58     

How many voters are needed for paradoxes?

Summary. This paper presents a general procedure for finding profiles with the minimum number of voters required for many important paradoxes. Borda's and Condorcet's classic examples are revisited as well as generalizations. Using Saari's procedure line, we obtain an upper bound for the minimum number of voters needed for a profile for which the Condorcet winner is not strictly top ranked for all weighted positional procedures. Also we give a simple upper bound on the minimum number of voters needed for a set of prescribed voting outcomes. In contrast to situations wherein small numbers of voters are needed, we consider paradoxes requiring arbitrarily large numbers of voters as well as large numbers of alternatives. Finally we indicate connections with statistical rank based tests. Received: April 18, 2001; revised version: May 25, 2001     

团队软件过程的研究与实践

迄今为止 ,学术界和产业界公认CMM是进行软件过程改进和软件过程评估的一个有效的指导框架 ,但是CMM中未提供有关实现子过程域所需要的软件过程持续改进的知识和技能 ,另外 ,软件产业的成功与发展 ,与软件开发单位的过程管理和过程规范密不可分。只有熟悉PSP(个人软件过程 )和TSP(团队软件过程 ) ,才能提供实施CMM所需要的过程管理改善的效果和技能 ,因此 ,进行PSP(个人软件过程 )和TSP(团队软件过程 )的研究与实践便显得十分必要。本文着重对TSP过程进行了具体的描述。     

在规制中选择——对公司转投资的思考

公司转投资实现资本效率,公司自由决策公司事务应合乎法律规制。公司转投资决策以有限责任和公司章程为规制,但立法和实务中都有突破。公司与转投资企业之间关联关系的运作是转投资的重要问题,有必要建立关系运作规制体系。程序规制是公司转投资关系公正救济的保障。本文构建对公司转投资的规制,引导公司正确选择。     

金融稳定政策分析:以议程设定为例

传统上人们一直将金融稳定视为经济学问题。但近年来,越来越多的研究意识到金融稳定更是一项公共政策。本文分析了将金融稳定作为公共政策的原因,并以其议程设定为例分析了金融稳定的公共政策决策过程。在此基础上,将金融稳定的公共政策分析与经济学分析相结合,揭示其对我国金融稳定工作的启示,提出了相应的政策建议。     

破产程序中税收债权与担保物权的冲突与弥合——一个法律解释的方法

破产程序中税收债权与担保物权之间存在冲突,冲突的成因主要为特别法与一般法的识别问题、存在留白的法律漏洞、债权与物权之间冲突等。但这种冲突的解决,可以通过特别法解释与体系解释,“债一物”区分原理,利益衡量、比较法解释等的分析,得出破产清算程序中担保物权应优先于税收债权的结论,并不需要通过耗时、耗力的专门立法修订予以弥合。     

Assignment models and reneging

Summary. We consider a non-cooperative assignment model where we show that any subgame perfect equilibrium is stable, and that an appropriate refinement criterion leads to the p-optimal outcome. We then consider a model with reneging and derive some interesting properties of this game. We show that in this case ‘unraveling’ may occur. Furthermore, the resulting outcome can be either stable, or unstable. Received: July 1, 1997; revised version: May 30, 1998