河南机专的改革实践与价值工程

价值工程在河南省机电行业中推广应用,曾取得明显的经济效益.价值工程是实现事物优化的工具.我校在改革的实践中运用价值工程的思想和原则,提高办学功能,降低办学成本,使学校获得了发展,增强了活力.     

Enhancing online brand experiences: An application of congruity theory

Providing a distinctive brand experience is critical to differentiate each hotel brand from others, due to the intangible characteristics of the hotel industry. Rooted in congruity theory, this study investigated how three congruities (i.e., self-image congruity, online–offline brand image congruity, and value congruity) influenced customers’ online brand experiences and their brand trust. Results from this study indicated both self-image congruity and online–offline brand image congruity significantly influenced both customers’ online brand experiences and their trust toward the hotel's brand. Extending brand experience literature and congruity theory, this study suggested hotels should develop a strategy that could capture these three congruity effects in online and offline channels because these effects should be key determinants for customers’ online brand experiences and their responses.     

价值工程在煤矿井下排水中的应用

运用价值工型原理,优选井下排水方案节约投资915.87万元,同时缩短建井工期一年,可减少利息支出3161.9万元.     

专业服务业跨国公司全球资源的利用研究

专业服务业是一个比较特殊的服务领域,它具有许多特殊的性质。本文试图从全球资源利用的角度对专业服务业跨国公司进行探讨,分析专业服务企业资源特性,并针对专业服务业跨国公司的全球经营优势,对其全球资源利用进行研究。     

The valuation of a firm’s investment opportunities: a reduced form credit risk perspective

This paper develops a valuation model for a firm’s investment opportunities. Given standard market imperfections, we show that maximizing the firm’s equity value is consistent with the need to include a capital charge for an investment specific to a firm’s capital structure and in excess of the investment’s market determined risk. A reduced form credit risk perspective is taken to enable a continuous time implementation. This continuous time implementation is illustrated within the paper.      

上市公司自愿性信息披露对提升公司价值的影响——基于我国证券市场的进一步验证

对于上市公司自愿性信息披露能否影响公司的价值,论文将采用托宾Q（Tobin＇sQ）作为衡量公司价值的指标,揭示中国上市公司自愿性战略信息披露、自愿性非财务信息披露、自愿性财务信息披露与公司价值的关系,本文将构建模型,并采集2005年度的数据进行进一步实证分析,结果表明：自愿性非财务信息披露水平对提升公司价值有显著的作用,竞争程度高的上市公司的自愿性信息披露对公司价值的影响更为显著。     

开展VE活动 持之以恒 开拓创新——广东省高校价值工程研究会建会20年纪实

介绍了广东省高校价值工程研究会20年来的工作成效和经验。     

经济全球化中的"价值链"和"经济租"初探

"全球价值链"的表现形式之一是今天称霸全球的跨国公司,它的快速生长是最近全球化进程中最突出的现象;由于它正在覆盖全球市场,正在改变经济生活中的支配关系和利益分配,由于"全球价值链"治理的目标是追求"经济租",而且"经济租"由于"全球价值链"的大扩展而超越了"要素回报"的经济学意义,改变了经济中的分配格局,因此"价值链"不再是一个商业战略和管理问题,而是一个经济学问题;"市场"的概念也应当随经济的全球化而重新定义。目前中国和其他发展中国家面临的全球化挑战,就是在"全球价值链"的笼罩下谋求生存和发展。     

Impact of outsourcing on business-to-business marketing: An agenda for inquiry

Increasing globalization has made companies focus more on their outsourcing decisions. Moving beyond the tactical companies have begun to incorporate outsourcing as a strategic weapon in their armory. This article expands on this theme by highlighting the need for understanding this key issue from business marketing and sales perspective and pointing to some interesting research issues on the topic. The article also introduces this special issue, briefly discusses the six special issue articles and provides a framework that integrates their contributions to our understanding of strategic outsourcing.     

Intraday Value at Risk (IVaR) using tick-by-tick data with application to the Toronto Stock Exchange

This paper investigates the use of tick-by-tick data for intraday market risk measurement. We propose a method to compute an Intraday Value at Risk based on irregularly spaced high-frequency data and an intraday Monte Carlo simulation. A log-ACD–ARMA–EGARCH model is used to specify the joint density of the marked point process of durations and high-frequency returns. We apply our methodology to transaction data for three stocks actively traded on the Toronto Stock Exchange. Compared to traditional techniques applied to intraday data, our methodology has two main advantages. First, our risk measure has a higher informational content as it takes into account all observations. On the total risk measure, our method allows for distinguishing the effect of random trade durations from the effect of random returns, and for analyzing the interaction between these factors. Thus, we find that the information contained in the time between transactions is relevant to risk analysis, which is consistent with predictions from asymmetric-information models in the market microstructure literature. Second, once the model has been estimated, the IVaR can be computed by any trader for any time horizon based on the same information and with no need of sampling the data and estimating the model again when the horizon changes. Backtesting results show that our approach constitutes reliable means of measuring intraday risk for traders who are very active in the market.