The sites and practices of business models

This paper examines the concept of business models. Drawing on the business model literature, we first identify technology, market offering and network architecture as the three core elements of business models. The theoretical routes of each element are then examined through the associated literatures: technology and innovation studies, industrial marketing, operations strategy, and evolutionary economics. Multiple dimensions of each element are identified and the resultant framework is used to explore developments within the recorded music market across three centuries.Through changes in the recorded music market since the 1870s, we explore how business models emerged, took on multiple sites and evolved through their practice over time. We look at how interlinking business models become spread out across the business network as different network actors play their part. The recorded music market generates important insights into how business models are created, developed and practiced. We suggest that firms, business networks and markets form embedded systems within which multiple overlapping business models can be considered as constituent parts. In this way, the business model is understood as having agency to shape action; but in turn actions (of others in the business network as well as within the firms themselves) also shape the business model.     

随机供货下销售商最优订购决策

在实际生产生活中,存在着由于产品本身生产的随机性和一些外部因素导致生产商供货不确定的问题。在此背景下,本文研究单周期供货不确定情况下销售商的最优订购决策。从理论上分析了最终到货量为订购量与扰动变量加和的情况下,销售商存在最优订购量,按照新的策略订购可以使销售商利润最大化,并最大程度地消除由于订货不足或者订货过量所带来的负面效应。     

稳增长和调结构双重目标下的我国产业投资战略导向研究

本文基于投入产出理论,从稳增长和调结构的视角,将产业投资决策表现为产业投资依赖度、产业投资效率两个状态指标,从而使产业投资决策成为一个具备完全时间内容和空间意义的系统决策。通过变结构控制动态投入产出模型识别各产业对投资的依赖度,通过DEA(数据包络分析)模型识别各产业当前的投资效率,并通过BCG(波士顿矩阵)模型综合分析产业的外部投资环境依赖度和内部投资效率,进一步判断在投资环境发生变化时如何采取合适的产业投资战略。     

流动性衡量及对资产定价的影响研究述评

流动性一般被认为是市场执行交易的能力,这种能力表现为交易的便利性和交易对价格冲击的最小化.对于流动性的衡量有基于买卖价差的方法、流动比率的方法、交易对价格的冲击的方法等等,许多文献在衡量流动性水平的基础上,就流动性对资产定价的影响进行了理论和实证研究,本文系统总结了这些代表性的模型和研究成果.最后本文认为应该在参考国外成熟理论的基础上,深入研究适合我国资本市场的流动性衡量方法、内在规律和对价格的作用机制.     

社保基金持股后上市公司的股权筹资偏好与盈余管理

本文通过前期在我国资本市场做的大量实证研究发现,资本市场会提前获知社保基金持股信息,上市公司被社保基金持股后的短时间内,股价会产生超额收益;而从上市公司被社保基金持股后的较长时间看,公司的盈余管理行为明显减少.本文介绍了社保基金投资的基本情况,结合相关的理论和前期研究成果分析上市公司被持股后股权筹资偏好,重点对股权筹资偏好产生的原因及其对盈余管理的影响进行论述,提出相应的结论与对策.     

基于Stackelberg博弈的供应链信息共享策略研究

基于Stackelberg博弈,以单一零售商与供应商为研究对象,构造了一个信息共享模型,分析了零售商与供应商是否共享信息的三种情况,结果显示零售商收集市场需求信息需花费的成本与供应商给予的价格折扣同时满足一定条件时,双方获益最大。此时,信息共享有利于增加整条供应链的价值。     

Performance management and organizational strategy: How to design systems that meet the needs of confrontation strategy firms

The link between organizational strategy and performance management system design has been examined in numerous studies. Invariably, strategy is conceptualized using archetypes developed in the 1970s and 1980s. Scholars have increasingly questioned the wisdom of relying on strategic archetypes that are plainly dated and conspicuously disconnected from the possibility of firms competing head-to-head, not out of choice but out of necessity. Cooper (1995) calls such a situation the undertaking of a confrontation strategy. Using an exploratory research design, this paper draws on nine qualitative case studies to examine how performance management systems are designed to meet and support the implementation of a confrontation strategy. Initially six firms, spanning a variety of what were expected to be mature, highly competitive industries likely to feature confrontation strategies, were recruited for participation. This initial study was then followed by a more concentrated examination of one particular industry: the banking industry. Findings from the total case study sample of nine firms lead to the presentation of an original table contrasting the unique performance management system designs associated with the three distinct strategies of cost leadership, differentiation, and confrontation. In particular, and in contrast to firms pursuing cost leadership or differentiation strategies, firms with confrontation strategies are likely to feature collaborative organizational cultures, lean organizational structures, and training and development programs that focus on developing empowered, multi-skilled teams of self-governing and coordinating employees. The exploratory intent of the paper, and thus its reliance on a small sample size of nine organizations, may limit the generalizability of the paper’s findings. In spite of this limitation, the findings offer opportunities for researchers to move beyond the exploratory approach presently adopted and empirically test the confrontation strategy and performance management system linkages proposed. Additionally, practitioners are likely to benefit from a clearer understanding of the type of performance management system design needed to support confrontation strategies.     

中国—东盟社会保障协作问题研究

中国-东盟区域一体化进程正在加快发展,但是由于缺乏社会保障领域的国际协作,一方面中国-东盟各国之间因争夺资本、市场而出现社会倾销的可能性大大增加,甚至会导致贸易冲突;另一方面该区域内跨国流动人口的社会保障转移、接续难。这些社会保障中的突出问题将严重影响中国-东盟的区域合作的进程。本文阐述了中国-东盟区域合作中突出的社会保障问题,分析了影响中国-东盟社会保障协作的因素,最后提出了促进中国-东盟社会保障协作的建议。     

特殊经济恢复期内商业银行经营调整之策

当前全球经济运行处于2008年金融危机后的特殊经济恢复期,外部市场和金融监管环境都在发生重大变化。本文认为,在深刻理解和准确把握当前经济恢复特殊性的基础上,商业银行需要从形势判断、风险选择、风险安排、资本管理、内部控制、产品创新、结构调整等多方面采取措施,积极主动安排风险,有效平衡资本、风险和收益,形成适合自身特点的经营策略,才能化挑战为机遇。     

后危机时代我国企业集团财务公司发展战略

本文认为,近期,作为企业集团附属金融机构是财务公司发展的战略定位,长期来看,成为企业集团的专业化产业金融机构是财务公司发展的趋势。为充分发挥财务公司对企业集团发展的支持作用,结合现实情况,本文对财务公司发展问题提出相关建议。