几何布朗运动市场中的最优变现策略研究

利用相对价格冲击函数的Box-Cox变换和存在比例交易费用的线性函数,研究了非瓦尔拉斯均衡金融市场上风险资产的价格变现策略,当资产价格变化服从几何布朗运动时,资产变现时间内生情形下投资者最优变现策略问题可以转化为具有随机跳出时间的随机最优控制,通过对带有广义狄利克雷边界条件的贝尔曼方程的粘性求解,可以实现最优变现策略。     

布雷顿森林体系Ⅱ：博弈均衡与中国的困境

如果把人民币汇率问题纳入“新布雷顿森林体系”的分析框架,通过分析“新布雷顿森林体系”的运行机制和其中的各方博弈,所能够得出的短期均衡结果是,美国继续进口亚洲商品,亚洲国家对美融资以保持美国国内旺盛的消费需求。但从长期来看,新布雷顿森林体系由于自身存在的制度性缺陷,最终会导致亚洲国家组建的对美融资“卡特尔”走向分裂。中国在这个卡塔尔与其破裂的预期中,面临三重困境需要突破。     

“头脑风暴”在软件专业教学中的应用

将"头脑风暴"方法引入到软件教学当中,旨在提高学生自主学习能力、对问题的分析判断能力、对信息的收集和处理能力,展示个人才华并为后天的职业生涯提供帮助。     

The transition from products to solutions: External business model fit and dynamics

This article provides empirical evidence and contributes to theory building concerning business model fit and dynamics in the area of solutions business. Business models are seen in this context as going beyond considerations such as offerings and internal processes or even relationships, and as including network and market considerations. Indeed the paper highlights the fact that a business model is not firm-focused, nor dyad-focused, but rather network-, and even market-focused, demonstrating that a business model is not static, but dynamic. Manufacturer and customer continuously shift form and content of their respective business models to adapt both to the needs of the counterpart and to market context. A qualitative case study approach is adopted, with subsequent content analysis. The case study relates to the aerospace industry with focus on a complex engineering firm, one of the largest aircraft manufacturers in the world, its customer — a national airline — and their network partners of various kinds. The data were collected through multiple face-to-face interviews with managers in both companies, as a part and parcel of a network of actors that influences and is influenced by the supplier–buyer relationship. Relationships over time between these firms and network partners are described, highlighting the interplay of products and services related to the provision of solutions. Findings highlight the dynamic nature of business models over the relationship lifecycle between supplier and customer in a complex engineering environment, and the need for reciprocal adjustment of models.     

浅谈大学生思想道德现状、成因及解决的策略

建设高度文明、高度民主的和谐社会,需要大量高素质的人才。当代大学生是国家和民族的希望,是现代化建设的中坚力量,是当前建设和谐社会的生力军。     

晶圆代工厂基于Oracle EBS的销售收款模块应用研究

半导体行业由于机台设备昂贵,产品生产环节较多,导致大部分晶圆代工厂在经营模式的选择上会比较倾向于Turnkey型的一站式服务.这种经营模式有利于代工企业及时回笼资金,但不利于管理系统合理匹配产品生产各阶段的收入与费用.本文重点研究ERP系统在半导体代工行业销售收款循环的应用特色.首先分析了晶圆代工行业中ERP系统销售收费计价方面的特点,归纳出ERP系统在晶圆代工企业实施中要关注的问题以及要进行客制化开发的内容,进而提出可能的经营模式、计价方案、解决措施,引导企业在实施ERP时正确选择解决方案.     

部分水解聚丙烯酰胺溶解速度的测定方法及影响因素

本文研究讨论了电导率法、粘度法、背景试剂法等部分水解聚丙烯酰胺溶解速度的几种测定方法,讨论了粒度、相对分子质量和水解度的大小对聚丙烯酰胺在水中溶解速度的影响,为聚丙烯酰胺溶解速度的测定提供了理论依据.     

进出口公司网络营销策略分析

随着网络技术应用的快速普及，网络营销正以前所未有的速度迅猛发展，由最初的电子零售阶段、电子贸易阶段发展到网上交易市场阶段。本文正是以此为前提，对进出口公司的网络营销的现状和存在问题进行剖析，力图对其存在的问题寻求解决方案，为其以后的发展寻觅更广阔的发展空间．实现其利润的最大化。     

Nash谈判解的预测能力——中国被试的实验证据

讨价还价是人们最基本的交易制度之一.在非结构化的讨价还价中,Nash谈判解具有重要的预测意义,但现有的实验研究表明,Nash谈判解的第4公理,即效用线性变换无关性公理,并没有很好地得到实验结果支持.本文的实验表明,信息问题并没有影响Nash谈判解的预测能力,即在完全信息条件下,第4公理仍然是不可拒绝的.但在信息完全框架中加上谈判者不同的效用评价,Nash谈判解的预测能力被折扣掉一部分,这也说明不能笼统地将信息和效用评价放在一起来界定第4公理.     

Service transition strategies of industrial manufacturers

Manufacturers are increasingly adopting service based strategies to maintain competitiveness in the face of commoditization, slower growth, and declining profitability in core product markets. The objective of this study is to explicate the transformation process towards services in more detail. We find that manufacturers develop product related services through a dedicated service division designed to exploit the commercial opportunities of servicing an installed base of equipment. At the same time, the strategy of integrated solutions is utilized to enhance the competitiveness of their core product offering under industry conditions which make it difficult to maintain competitive advantage purely through technological leadership. These logics are investigated through case studies of two industrial manufactures.