中国上市公司盈利能力模型分析

传统财务评价方法一般只选取会计利润指标,对上市公司经营业绩的评价存在局限.而运用因子分析法建立的综合评价模型,其客观赋权的多指标分析方法有利于避免指标排序及其权重选择的主观性,同时这种综合方法在传统比率分析体系中加入了现金流量指标,使评价更趋全面、合理,因而优于传统的企业盈利能力评价模型.     

山区公路交通流特性分析与评价

首先由观测数据确定代表车型的运行速度,采用实际路段调查得到的运行速度作为评价指标,分析山区公路的交通流运行状况,然后通过实地调查采集山区公路典型断面的交通流数据,统计交通量、交通组成以及不同车型运行速度的分布情况,并通过分析交通组成以及车速连贯性和离散性等直接影响道路交通安全的因素,对事故多发路段的交通流运行状态特征进行分析和评价。最后,选取京昆高速公路某典型路段,对该路段的交通流特性进行分析与评价,可为相关工作人员提供借鉴和帮助。     

Sovereign and bank dependence in the eurozone: A multi-scale approach using wavelet-network analysis

This study establishes time–frequency networks of sovereign and bank contagion in the eurozone over the period 2009–2021. By applying discrete wavelet transformation, daily CDS premia of sovereigns and systemically important banks are decomposed into multi-horizon components to specify directed and dependence-weighted networks. Dynamic analysis shows that the network connectivity and the strength of the dependencies are significantly lower after the introduction of the European Banking Union in 2014. While the strength effect is pronounced across all time horizons, the network connectivity only reduces in the short and medium run. This provides evidence that the new regulatory framework promotes financial stability but is more effective in the short and medium horizons. The consideration of the COVID-19 pandemic as a real-life stress test confirms these findings as the strength of the dependencies keeps at significantly lower levels.     

Evaluating Projects and Assessing Sustainable Development in Imperfect Economies

We are interested in three related questions:(1) How should accounting prices be estimated?(2) How should we evaluate policy change in animperfect economy? (3) How can we check whetherintergenerational well-being will be sustainedalong a projected economic programme? We do notpresume that the economy is convex, nor do weassume that the government optimizes on behalfof its citizens. We show that the same set ofaccounting prices should be used both forpolicy evaluation and for assessing whether ornot intergenerational welfare along a giveneconomic path will be sustained. We also showthat a comprehensive measure of wealth,computed in terms of the accounting prices, canbe used as an index for problems (2) and (3)above. The remainder of the paper is concernedwith rules for estimating the accounting pricesof several specific environmental naturalresources, transacted in a few well knowneconomic institutions.     

农业高新技术投资项目风险评价

The agricultural high-teeh investment project （AHIP） is eharaeterized by technology-intensive, high risk and great profit. This article analyzes essential factors of the risks of the agricultural high-tech investment projects and the traditional risk evaluation method of agrtcultral projects. We think that the applications of the sensitivity, analysis and probability ore defer. Therefore; this article introduces a structural model to evaluate the risks of the agricultural high-tech investment projects and the system of the concrete evaluation indexes.     

Strategic freedom, constraint, and symmetry in one-period markets with cash and credit payment

Summary. In order to explain in a systematic way why certain combinations of market, financial, and legal structures may be intrinsic to certain capabilities to exchange real goods, we introduce criteria for abstracting the qualitative functions of markets. The criteria involve the number of strategic freedoms the combined institutions, considered as formalized strategic games, present to traders, the constraints they impose, and the symmetry with which those constraints are applied to the traders. We pay particular attention to what is required to make these strategic market games well-defined, and to make various solutions computable by the agents within the bounds on information and control they are assumed to have. As an application of these criteria, we present a complete taxonomy of the minimal one-period exchange economies with symmetric information and inside money. A natural hierarchy of market forms is observed to emerge, in which institutionally simpler markets are often found to be more suitable to fewer and less-diversified traders, while the institutionally richer markets only become functional as the size and diversity of their users gets large.Received: 5 June 2003, Revised: 18 November 2003, JEL Classification Numbers: C7, G10, G20, L10, D40, D50. Correspondence to: Eric SmithEric Smith, Martin Shubik: We are grateful to Lloyd Shapley, Duncan Foley, and Doyne Farmer for discussions in the course of this work.     

基于DEA方法的高校办学效益评价指标体系研究

介绍了建立DEA模型输入输出指标体系的原则,在对高校投入产出进行全面分析的基础上,对高校办学效益DEA评价指标体系进行了探讨.     

政府部门绩效审计评价：基于预算的视角

随着政府绩效审计在我国的逐步开展，政府绩效审计评价已成为当前理论和实务界探讨较多的领域，评价指标的设置和评价方法的选取更是焦点。本文在回顾近年来我国政府绩效审计评价研究的基础上，从预算这一独特的视角，探讨了我国政府部门绩效审计评价指标的构建和评价方法的选择。     

Non-commitment in performance evaluation and the problem of information distortions

Auditing is modeled in a sequential game without commitment. The manager must decide whether and where to audit a worker's output, taking into account all interim information he has obtained. The worker will work just hard enough (and show it) to divert the manager from making an audit or cover up, withholding information about his work to make an audit more difficult. This usually raises the costs of setting work incentives, so incentives are softened, sometimes drastically. Moreover, when a worker's on-the-job information is valuable for entrepreneurial decisions, work incentives must be softened to improve the internal flow of information.     

企业内部组织单元绩效评价:一项有效的制度安排

企业内部组织单元绩效评价是企业绩效评价体系的重要组成部分,是连接企业整体绩效评价与员工个人绩效评价的中间环节。应用委托代理理论对企业内部组织单元绩效评价的地位在理论上进行了分析,并对企业内部组织单元绩效评价的功能也进行了系统分析,认为企业内部组织单元绩效评价是一项有效的制度安排,是解决企业内部组织委托代理链上委托代理关系的重要手段。