家族式企业裂解动因的制度分析

我国家族企业“富不过三代”现象引起了人们的极大关注。笔者认为,家族式企业裂解的制度原因在于产权制度的排他性、委托代理的高风险性以及人才选拔的制度封闭性。     

论农村合作金融产权改革的制度设计

要发展农业和农村经济,必须大力推动农村合作金融制度创新,核心是产权制度创新,改革现行不合理的农村合作金融产权制度。本文提出改革应遵循的基本原则,并设计了农村合作金融产权制度的短期和长期模式。     

动产所有权合同移转模式的比较法研究

本文采用比较法的方法 ,就有体动产所有权合同移转模式进行了探讨。认为除法律另有规定或者当事人另有约定外 ,有体动产所有权的移转应该从交付受让人时发生 ;有体动产所有权移转的效力依赖于基础合同的存在及其有效。文章同时对我国《合同法》的相关条款存在的缺陷提出了自己的观点     

反思与完善：从应然视角分析我国私有财产权宪法保障规范

我国宪法经过四次修宪后，有关私有财产权保障规范体系已经形成，但是这并不能说明我国宪法上私有财产权保障规范方面完美无缺。本文试从应然的角度反思我国私有财产权保障的不足之处，并就我国实际提出完善的对策。     

论侵占罪中的遗忘物与埋藏物

侵占遗忘物和埋藏物是侵占罪的两个特殊类型。遗忘物是指持有人有意识地放置于某一特定场所,由于疏忽而忘记带走,而为该特定场所的特定人员所控制的动产,不包括遗失物。埋藏物是指埋没或隐藏于地下或他物之中的物,包括隐藏物。     

Markov Properties for Acyclic Directed Mixed Graphs

We consider acyclic directed mixed graphs, in which directed edges ( x → y ) and bi-directed edges ( x ↔ y ) may occur. A simple extension of Pearl's d -separation criterion, called m -separation, is applied to these graphs. We introduce a local Markov property which is equivalent to the global property resulting from the m -separation criterion for arbitrary distributions.     

论物权变动与物权公示的分离

物权公示的对象是物权,而不是物权变动。物权公示只是在物权已经发生变动以后,将新的静态的物权归属状况表征出来,与物权变动是否发生效力没有关系。物权变动和物权公示不是一个层面的问题,两者所实现的制度目标、追求的制度价值、考量的相关因素是不一样的。物权变动和物权公示可以分离,并且应当分离,这一点在动产和不动产上都得到了明显的体现。而物权变动模式不过是在当事人没有作出特殊约定的情况下,为双方当事人之间的物权变动确定一个科学而又合理的时间基准。     

对理论联系实际学风发展的历史回顾及现实思考

理论联系实际是我们党的优良学风,是马列主义、毛泽东思想、邓小平理论和“三个代表”重要思想一贯坚持的原则。我们党的理论联系实际的优良学风是在党的光辉历程中,在正反两方面经验教训的基础上逐渐形成并发扬光大。大力弘扬理论联系实际的马克思主义优良学风,既是现阶段社会发展的需要,也是党的建设工作客观实际的要求,具有非常重要的实践意义。     

构建我国高校知识产权教育体系

高校知识产权教育是近年来人们关注的热点。针对我国高校知识产权教育管理中存在的问题，从高校知识产权教育现状入手，借鉴日本知识产权教育管理经验，提出构建中国高校知识产权教育体系的观点，并就高校知识产权教育及教育体系问题进行了分析。     

A Unified Approach to the Characterization of Equivalence Classes of DAGs, Chain Graphs with no Flags and Chain Graphs

Abstract.  A Markov property associates a set of conditional independencies to a graph. Two alternative Markov properties are available for chain graphs (CGs), the Lauritzen–Wermuth–Frydenberg (LWF) and the Andersson–Madigan– Perlman (AMP) Markov properties, which are different in general but coincide for the subclass of CGs with no flags . Markov equivalence induces a partition of the class of CGs into equivalence classes and every equivalence class contains a, possibly empty, subclass of CGs with no flags itself containing a, possibly empty, subclass of directed acyclic graphs (DAGs). LWF-Markov equivalence classes of CGs can be naturally characterized by means of the so-called largest CGs , whereas a graphical characterization of equivalence classes of DAGs is provided by the essential graphs . In this paper, we show the existence of largest CGs with no flags that provide a natural characterization of equivalence classes of CGs of this kind, with respect to both the LWF- and the AMP-Markov properties. We propose a procedure for the construction of the largest CGs, the largest CGs with no flags and the essential graphs, thereby providing a unified approach to the problem. As by-products we obtain a characterization of graphs that are largest CGs with no flags and an alternative characterization of graphs which are largest CGs. Furthermore, a known characterization of the essential graphs is shown to be a special case of our more general framework. The three graphical characterizations have a common structure: they use two versions of a locally verifiable graphical rule. Moreover, in case of DAGs, an immediate comparison of three characterizing graphs is possible.