农村土地使用权流转及金融支持:几个案例比较

本文通过深入调研山东、河南两省土地使用权流转改革和金融支持的实践,分析比较了几种土地流转典型案例的异同,认为枣庄案例具有较强的借鉴和推广价值;并在分析当前土地使用权流转存在问题的基础上,提出了进一步推进土地流转和加大金融支持的政策建议.     

Signed social structure optimization for shift assignment in the nurse scheduling problem

This paper develops a mathematical framework that relies on modern social network analysis theories for treating the nurse team formation and nurse scheduling (shift assignment) problems, accounting for signed social connections. These problems lie in assigning nurses to teams/shifts such that the constraints regarding both the working regulations and nurses preferences are satisfied. Recent research indicates the dependence of nursing team performance on team social structure; however, so far, the social structure considerations have not been explicitly incorporated into the mathematical formulations of the nurse scheduling problem. The presented framework introduces models that quantitatively exploit such dependence. This paper explores instances of Nurse Team Formation Problem (NTFP) and Nurse Scheduling Problem (NSP) incorporating signed social structure with the measures based on such network structures as edges, full dyads, triplets, k-stars, balanced and unbalanced triangles, etc., in directed, signed networks. The paper presents the integer programming formulations for NTFP and NSP, and a problem-specific heuristic that performs variable-depth neighborhood search to tackle NTFP instances with signed social structures. Computational results for a real-world problem instance with 20 nurses are reported. The insights obtained from the presented framework and future research directions are discussed.     

英国BTEC课程模式实施探索

本文时实施英国Edexcel国家学历及职业资格考试委员会的BTEC／HND证书课程的教学实践活动进行了回顾和 总结,对如何将国外先进的教学理念和课程模式有效地整合到实际的教学体系中进行了探究和反思。简要分析了实施BTEC课 程模式对改革传统高职教学模式产生的影响,提出了实施BTEC课程模式所必须面对的一些关键问题。     

论价值形成和价值分配的关系

价值形成和价值分配理论是各个历史时期经济理论的重要组成部分.近年来,在我国理论界出现了价值形成和价值分配理论严重背离的倾向,在收入分配领域则弱化了上述二者的理论基础地位.从马克思经济理论形成的渊源上对相关理论进行了梳理,从另外一个角度来看待价值形成和价值分配理论在经济理论体系中形成的内在逻辑关系,从而能较为科学、客观地理解和把握其理论与现实意义,为我国实现和谐社会提供理论依据.     

Nonlinear inverse optimization for parameter estimation of commodity-vehicle-decoupled freight assignment

A systematic approach to estimate parameters from noisy priors is proposed for traffic assignment problems. It extends inverse optimization theory to nonlinear problems, and defines a new class of parameter estimation problems in the transportation literature for networks under congestion. The approach is used to systematically calibrate a new link-based variation of the STAN model which decouples commodity flows and vehicle flows. The models are tested on a small network and then a case study with real data from California statewide implementation. Cross-validation shows 15% CV of the RMSE.     

论国际商事合同中仲裁条款的转让

本文探讨国际商事合同转让情况下,合同中包含的国际商事仲裁条款是否随之转让的问题。本文首先分析被用来排斥仲裁条款转让的仲裁条款独立性理论;其次,探讨了仲裁条款独立性与仲裁条款转让的关系,提出仲裁条款独立性是相对的独立,其与仲裁条款转让具有同一性;再次,分析并阐述了国际商事合同发生转让后,仲裁条款也随之移转。最后,笔者立足于中国现行法律框架分析国际商事仲裁条款转让在中国的现状以及提出自己观点。     

基于淡化用工身份的薪酬分配体系的构建与实施

贵州省铜仁地区烟草专卖局围绕企业发展，在人事、用工、分配制度方面进行了一系列改革创新，特别在淡化用工身份，建立新型薪酬分配体系方面的改革，为同行提供了借鉴。     

试论银行保证金的法律性质

银行保证金的担保风险源于存款基础关系，由于中国目前的法律法规均未明确银行保证金的法律性质，导致了实践中的一系列矛盾。保证金与普通存款资金在用途和目的方面有着本质的区别。保证金存款应优先满足当事人约定的特定用途和担保目的，从而产生对抗第三人的法律效力。因此我国应完善银行保证金设立方式和风险防范的相关立法及应对措施。     

中国海员外派制约因素分析与对策

本文通过中国30多年的海员外派回顾,从海员自身因素和非海员因素两个方面详细分析了中国海员外派市场与中国海员的培养数量和现有海员数量不相符的原因,就如何提高中国海员外派数量和质量提出相应的对策,以期早日实现中国海员外派实现质的飞跃。     

A discussion on international assignments performance and the constructing mechanism of career success development

With the trend of globalization, international human resource management has become more important than ever. In the globalization process, enterprises apply the approach of international assignment to firmly command the operating development of multinational enterprises and to improve operating performance. Therefore, how to select the core employees to carry out the international assignments for them is crucial. In addition, whether the international assignments succeed or not depends on the existence of a well-developed mechanism of career development in the organization, which is able to provide commitment to the employees before implementing international assignments; support the employees during international assignments; and have an arrangement for the employees after completing international assignments. This article adopts the resource-based viewpoint, systematic development viewpoint, and qualitative research method to discuss the dynamic cause-effect relationship between career development and international assignment performance. A career development mechanism is constructed for the international assignment personnel who can be used as a reference to draft and plan related practical operations for enterprises or conduct related research. This research aims to explore the cause-and-effect relation between career development and the performance of international assignments through resource-based view, system dynamics and case study. After a literature review, we construct three hypotheses and the successful mechanism of career development of international assigners. The mechanism can function as a reference for the business community to assist in the selection process and for further related academic study.