民事检察监督若干问题的思考

我国现行民事检察监督权运作中存在的缺陷主要表现为按照审判监督程序提出抗诉的方式进行事后监督。因此。检察院即使发现了在审判乏前的民事行为和审判活动存在错误也无法及时进行监督，从而使这种监督形同虚设。为使检察机关具有广泛的法律监督权，真正发挥其监督作用，必须在检察机关提起民事诉讼的范围、方式以及检察机关在民事诉讼中的法律地位、诉讼权利义务等方面，对检察监督制度做出具体设置。     

Operational Risk in Financial Services: A Review and New Research Opportunities

We present a framework to describe and analyze operational risk in financial services from an operations management perspective, focusing in particular on process design, process management, and human behavior aspects. The financial services industry differs from other service industries in ways that affect the nature of the operational risks it is subject to. In recent decades, many books and papers have focused on operational risk in financial services; however, this literature has focused mainly on the conceptual and statistical aspects of operational risk management and not on its operational aspects. Operational risk in financial services has not received much attention from the operations management community. The framework presented here is based on the premise that operational risk in financial services can reap significant benefits from research done in the theory and practice of operations management in manufacturing industries as well as in other services industries. The objective of this study is to propose particular challenges and questions raised in the practice of operational risk management that may stimulate future research in this particular area of operations management.     

基于可拓决策的环境安全预警模型及应用——以陕西省为例

预警模型的建立是环境安全预警的核心。针对环境安全多层次、多维度、动态性的特性,基于物元分析建立环境安全物元模型,利用可拓集合和关联函数,进行安全等级划分、预警指标阈值确定、安全度计算和安全状态判定,建立基于综合决策的环境安全预警模型。通过对陕西省2010年环境安全预警的实例分析,表明其环境安全处于轻警状态,且具有向无警状态转化的趋势,与实际情况基本相符,为环境安全管理和风险控制提供了决策依据。     

常见牙膏品牌亲和力与重复购买意愿的实证研究

本文以品牌亲和力-品牌效用-重复购买意愿的品牌信息经验机制为指南,通过对常见牙膏品牌亲和力的比较研究,探寻牙膏品牌亲和力与消费者重复购买意愿的关系,具有为商家提供品牌经营决策信息的现实意义。     

董事会战略参与效应及其影响因素研究

本研究从董事会职能角度考察了董事会战略参与的经济效应,并基于董事会结构探讨了董事会监督治理职能与战略服务职能间的兼容性对战略参与效应的影响。实证结果表明,董事会参与公司战略管理并没有实现预期的业绩改善,两职合一、独立董事比例对董事会战略参与效应具有正向调节作用,而董事会规模则具有负向调节效应。研究结果总体表明,董事会监督治理职能与战略服务职能具有融合的必要性和可能性,融合两种职能更有利于董事会效能的发挥。     

Reliable Ad Hoc Routing Based on Mobility Prediction

Reliability is a very important issue in Mobile Ad hoc NETworks (MANETs). Shortest paths are usually used to route packets in MANETs. However, a shortest path may fail quickly, because some of the wireless links along a shortest path may be broken shortly after the path is established due to mobility of mobile nodes. Rediscovering routes may result in substantial data loss and message exchange overhead. In this paper, we study reliable ad hoc routing in the urban environment. Specifically, we formulate and study two optimization problems. In the minimum Cost Duration-bounded Path (CDP) routing problem, we seek a minimum cost source to destination path with duration no less than a given threshold. In the maximum Duration Cost-bounded Path (DCP) routing problem, we seek a maximum duration source to destination path with cost no greater than a given threshold. We use a waypoint graph to model the working area of a MANET and present an offline algorithm to compute a duration prediction table for the given waypoint graph. An entry in the duration prediction table contains the guaranteed worst-case duration of the corresponding wireless link. We then present an efficient algorithm which computes a minimum cost duration-bounded path, using the information provided in the duration prediction table. We also present a heuristic algorithm for the DCP routing problem. In addition, we show that the proposed prediction and routing schemes can be easily applied for designing reliable ad hoc routing protocols. Simulation results show that our mobility prediction based routing algorithms lead to higher network throughput and longer average path duration, compared with the shortest path routing. This research was supported in part by ARO grant W911NF-04-1-0385 and NSF grant CCF-0431167. The information reported here does not reflect the position or the policy of the federal government.     

品牌延伸:资产价值转移与理论模型创建

本文通过对品牌延伸(Brand Extension)的研究综述和实证研究,提出决定品牌延伸的三大因子,并在此基础上构成品牌资产价值(Brand Asset Value),进而研究其在品牌延伸过程中的价值转移,从而构成了评估品牌延伸成败的标准,最终将各种因子和评估标准进行整合,提出了品牌延伸的理论模型。     

环境保护的宏观经济成本分析

本文讨论了环境经济成本问题,提出环境治理成本和环境机会成本两组概念,并用投入占用产出方法研究了宏观经济环境机会成本核算。     

物联网产业的统计界定及其分类研究

作为一项新事物,物联网得到愈发多的关注,它被称为是继计算机、互联网之后世界信息产业发展的第三次浪潮。作为我国的战略性新兴产业之一,物联网产业是我国目前和未来要重点发展的产业,但是,关于物联网产业尚无明确的统计界定,无形中给该产业的统计研究工作带来了一定的困难。在此背景下,本文在探讨国内外对物联网的界定及存在的问题的基础上,提出我国物联网产业的统计界定、划分我国物联网产业统计分类应遵循的原则及其分类框架,并分析该分类与《国民经济行业分类》间的关系。