供应链合作及其契约研究

供应链合约是影响供应链整体绩效的重要因素,已引起众多学者的关注。本文对供应链合作进行了博弈分析,得出了不同合约下的均衡结果及相关结论,同时通过两种合约的比较探讨了利益共享合约的优越性。最后,文章也介绍了订立合约的影响因素及方法。     

销售商的努力影响需求变化的供应链的合约

本文首先重新考察报童模型,认识设计使供应链达到合作的合约的内在机制。在此基础上,提出一个设计供应链合约的一般模型,然后利用此模型分析在销售商的努力影响需求变化的情形下使供应链达到合作的合约的设计框架,同时提出一个在销售商的努力影响需求变化的情形下使供应链达到合作的合约。     

高校体育社团社会责任对成员组织公民行为的影响——心理契约、组织认同的序列中介作用

为考察高校体育社团社会责任对社团成员组织公民行为的影响,以及心理契约和组织认同在它们之间的多重中介作用,采用问卷法对高校体育社团成员进行调查的结果发现:高校体育社团社会责任能够正向预测组织公民行为,心理契约与组织认同在社会责任与组织公民行为中间起中介作用。高校体育社团社会责任通过4条路径影响组织公民行为:直接作用,心理契约、组织认同的中介作用,心理契约和组织认同的序列中介作用。构建的多重中介模型在一定程度上解释了高校体育社团社会责任对社团成员组织公民行为的影响机制。研究结果表明,高校体育社团重视社会责任有助于提高社团成员心理契约和组织认同,进而提高社团成员组织公民行为。     

论免费软件经营者的法定和契约义务及其法律规制

随着互联网开放共享精神的发展、计算机软件开发技术的改进,以及软件经营商业模式的改变,免费软件越来越多地呈献给广大互联网用户,随之也带来了更多的知识产权纠纷,侵犯个人隐私以及不正当竞争行为时有发生.软件免费经营如何实现盈利,根据权利义务对等原则,软件免费是否意味着软件经营者就无需承担义务？文章主要阐述了免费软件概念、内涵、盈利途径及法律性质,并通过对免费软件经营者的法定义务、契约义务的分析论证,提出有效的法律规制建议.     

价差期权的合约设计、定价与实证分析——基于冶炼价差期权的应用

研究价差期权的合约设计及其定价方法,对于提高我国各类经济实体的风险管理水平以及我国衍生品市场的未来发展具有重要意义.依据我国螺纹钢与铁矿石等冶炼价差的统计特征,借鉴国外价差期权定价方法,对冶炼价差期权的实际价值、理论价格进行了测算,结果表明:在冶炼价差期权中,螺纹钢与铁矿石的价差、钢坯与铁矿石的价差的绝对变化幅度更大,对应的价差期权的实际价值更大,对应的套保需求会更大;与铁矿石有关的价差(螺纹钢与铁矿石、钢坯与铁矿石)期权的套保效果更好.建议先行推出螺纹钢与铁矿石、钢坯与铁矿石这两种冶炼价差期权.     

The labour market flexibility debate in India: Re‐examining the case for signing voluntary contracts

A major focus of India's ongoing policy debate over labour market flexibilization has been the statutory requirement that firms employing 100 or more workers cannot dismiss employees without prior government permission. The case for repealing that requirement (or greatly increasing the workforce threshold) is notably underpinned by Basu, Fields and Debgupta (2009). Here, the author challenges their particular theoretical argument for hiring and firing at will based on the voluntary signing of contracts, demonstrating that their general policy conclusion is logically unsustainable even within the framework of that model. The case for labour market flexibilization through voluntary contracting thus remains unfounded.     

The Structure of Legal Relations in Online Transactions*

As the civil law expression of internet plus transactions, the legal relations in online trading platform transactions constitute a complex aggregate of legal relationships composed of groups of legal relations. Specifically, they consist of three basic interlinked legal relationships: Contract relations for online trading platform services between the platform provider and the seller or service provider, and between the platform provider and the consumer. This includes the sales or service contract relations between the triad of the seller, the service provider and the consumer. These relations contain five kinds of major content, viz., the provision of transaction space, the publishing of transaction information, price escrow payment, distribution and delivery of the commodity, and transaction credit evaluation. They involve three forms of supplementary legal relations: the supplementary contract relationship between the platform provider and a third party payment institution; between the seller and third party credit reporting agency; and between the seller and a logistics enterprise. The three forms of supplementary contractual legal relations are set up to act on the major contents of the basic legal relationships in online transactions. On the basis of the online trading platform service contract relationships between the platform provider and the triad of the seller, the service provider and the consumer, the flow of the above- mentioned legal relations centers on the contract of sales or service set up between the seller, the service provider and the consumer to accomplish the aim of the online transaction, meet social needs and boost economic development.     

What influences the size of child maintenance payments? A register‐based study of maintenance payments in Finland

The aim of this study was to explore how particular economic and demographic factors contribute to the level of the child maintenance payment (CMP) paid by the non‐resident parent. For this study, we used 5‐year longitudinal panel data from years 2009 to 2013 consisting of over 80,000 non‐resident parents from the Finnish Tax Administration and The Finnish Population Register Centre. Results from regression models indicate that the single biggest factor affecting the size of CMPs is the number of dependent children. We found that the non‐resident parent's higher income is associated with higher CMPs and that non‐resident fathers pay on average larger CMPs than non‐resident mothers, even after accounting for differences in income. Unexpectedly, we found that the age of the dependent child did not predict changes in CMPs. This suggests that once formal CMP‐contracts are determined between the parents, they are seldom changed. Our results suggest that some degree of mandatory periodic review for maintenance contracts is worth considering.     

铁路总价承包合同管理存在的主要问题及对策

结合我国铁路总价承包合同执行现状，对铁路合同专用条款中存在的承发包双方法律地位不对等、工程款拨付比例不切实际、总承包风险费严重不足等主要不合理内容进行剖析，说明不合理的原因。对发包人处理正负量差的方式、工期调整产生的赶工费不能全额解决及部分变更设计在源头上得不到认可等在合同执行过程中存在的问题进行研究。简单分析产生不合理条款和合同执行不到位的主要原因。针对这些不合理条款，提出应对策略。     

基于心理契约的民办高校辅导员管理策略研究

本文根据心理契约的内涵和特点,分析了目前在高校辅导员队伍中运用心理契约的必要性,同时提出了运用心理契约促进高校辅导员管理的对策。