浅议信息生命周期管理策略

信息生命周期管理在数据管理和数据存储方面的前景是非常诱人的,但是实际应用和研究中却不得不面对很多的问题,本文谈谈两个策略. 一、策略之一:确定数据的价值 数据价值的确定大概可以分两类:一类是由事先定义好的策略根据数据的属性来确定数据的价值,同时也将数据集进行划分,这种方法依赖于具体的应用和参与策略制定的人员,缺乏自动性,这里不再详细描述;另一类确定数据价值的方法是根据数据的使用情况,它给出了一种根据信息使用情况而把信息价值数量化的方法,能够反映出信息在整个生命周期中其价值随着时间变化的特点.     

信息资产管理展望及其在金融业的应用

企业的信息资产,一部分是结构化数据,一部分是非结构化数据.本文所涉及的企业信息资产是指能为企业带来经济效益的信息资源.根据网上的统计,对于企业信息资产,电子文件、日常办公文件和业务单据占了80%左右的比例.对于这些文件,我们的日常管理是比较薄弱的,但是这些数据是具有可用价值的.     

税收价值与信息论及国际星级税务资信(码)体系之——以税收价值和信息论及税务资信,处理财务金融会计信息

自"税收价值和信息论及税务资信"等概念提出以来,如何运用它分析财务金融会计信息,防止财务造假,减少金融风险和信息不对称等问题,受到多方面的关注。兹从税收与财务金融会计信息角度,简要介绍如下:1.税收价格与价值。税收是市场各方关系的交集,是国家对财富的分配,是公民因为公用品而向国家付出的价格或贡献,这一价格同时也体现其价值——包括绝对价值、相对价值、增值价值及信息价值等。2.税收数据与计税会计数据之间的函数与反函数关系,即"税收——兑——财务"关系。3.税务资信与会计信息。以上述关系为基础,建立并分析——"与税收相应的财务金融会计信息"等,以防止财务造假,减少金融风险和信息不对称等问题。     

大数据对管理会计短期经营的影响

大数据是基于云计算、物联网、移动互联网的应用而产生的,将大数据应用到管理会计中是时代的需要.大数据技术对数据的收集、存储、加工和处理对管理会计短期经营决策方案有很大影响.以前管理会计受到信息需求的限制,预测起不到应有的支持作用.大数据的出现克服了这一问题,企业可以充分利用大数据技术,收集与短期经营决策相关的信息,进而为企业做出合理决策,实现企业价值最大化的目标.     

大数据时代的信息化银行建设

本文从大数据时代的产生、发展,阐述了网络时代数据是重要资产的理念,从分析工商银行信息化银行战略的前瞻性探索,探讨大数据是信息创造价值理念的重要体现,以及其对金融业产生的深远影响.     

从落地应用层面构建区块链信用信息交易系统

区块链能够以数据交易作为切入点,赋能信用信息系统从信息互联向价值互联变革.现有信用信息系统缺乏足够数据覆盖和有效数据共享,缺乏可靠技术平台支撑,而区块链技术可以提供安全可信的数据协同和价值交易,其中区块链技术嵌入信用数据交易的实际适用问题至关重要.分析信用信息交易中区块链真实落地所面临的现实困难,提出搭建部分业务中心化...     

大数据在金融行业的应用

金融机构的重要作用之一是解决资金融通双方的信息不对称问题,作为新兴的信息技术,大数据的使用突破了传统金融机构解决信息不对称的方式,互联网金融借助大数据在信息挖掘、分析和预测上的强大功能,抢占传统金融业务、开拓新的市场需求。大数据在金融行业创造着重要的业务价值,随着大数据在金融行业中价值的发挥,金融体系也正在重构。究竟大数据在金融行业中创造了哪些重要的业务价值呢？传统金融机构、     

点击保险电子商务

21世纪是网络和信息的时代,保险业是一门高度信息化的产业,保险公司要依靠大量的数据和信息来评估、计算和鉴定市场中的风险价值,利用网络加强内控,提高服务水平,拓展生存空间.要在复杂且激烈的市场竞争中立于不败之地,保险公司必须发展电子商务.     

论大数据时代下公路客运集团财务分析发展

互联网技术带来了呈几何倍数增长的数据信息,大数据的出现给财务分析带来颠覆性变革.本文从大数据时代下财务分析思维的转变和财务分析的创新发展二方面展开探讨,对公路客运集团如何运用大数据及大数据技术,通过财务分析,为企业管理层提供更为科学、精准的决策依据,提升财务信息价值指明了方向.     

现代商业银行数据管控体系建设探讨

数据是银行信息的主要载体,数据缺陷会严重损害信息的价值。为有效地发挥数据、信息对经营管理的支持作用,现代商业银行必须采取措施保证业务数据的质量,尤其要对关键数据进行全面的管理控制。数据管控体系建设是构建完善、共享、统一管理的数据环境的基本保障和重要组成部分,是把数据作为资产来加以管理的有效手段。     

Almanac of anticipations: The age of affluence—of anticipation—of anxiety—of automation—of discontinuity—of longing—of overkill—of space exploration

With this survey of developments in the futures field since 1945, I.F. Clarke completes his present series for Futures. He makes two major points: that forecasting techniques have become essential tools in the management of change; and that nuclear weapons and ecological problems have added a moral dimension to the study of the future. In the next issue of Futures he will start a new series on the range of future-thinking in the USA, from the expectations of the first settlers to the Star Wars programme.     

基金公司经营融资融券业务的问题审视

融资融券业务正式运营已经开展,为证券市场带来了革命性的改革,作为证券市场的一大主体,基金公司面对融资融券也迎来了新的发展方向和挑战,本文从融资融券业务的运行机制入手,分析了基金公司融资融券的新契机,并对其即将面临的问题进行审视和剖析,进而提出策略建议.     

对基层人民银行科技工作的几点建议

银监会分设后,人民银行将专司货币政策、金融稳定、金融服务三大职能。作为人民银行的分支机构,基层人民银行的工作重心也将从金融监管调整到这三大职能上来。人民银行的科技部门,就要积极运用科技手段,为人民银行履行新的职能发挥“服务、支持、促进、发展”的作用。一、围绕三大职能搭建五大平台经过“六五打基础、七五作准备、八五大发展”几个阶段后,人民银行相继实现了核算电算化、清算网络化和办公信息化。特别是近一两年来,陆续开通了大额支付系统、信贷登记咨询系统、会计四集中系统、金融信息服务网站等系统,人民银行信息化水平又…     

The Usefulness of Measures of Consistency of Discretionary Components of Accruals in the Detection of Earnings Management

Abstract:  Prior research has shown the prevalence of measurement error in models used to estimate aggregate discretionary accruals. In these models, the incremental information content of the various components of accruals is ignored. Limited prior research and data gathered from firms under Securities and Exchange Commission (SEC) litigation indicate that managers use either one or more than one component of accruals simultaneously, in a consistent way to manipulate bottom-line earnings in a given direction. I propose two measures that capture the consistency between the discretionary components of accruals and test their significance in earnings management (EM) detection in firms that have artificially added accrual manipulation and firms that were targeted by the SEC for accrual manipulation. There is evidence that this information is incrementally useful in detecting EM. This finding paves the way for improvements in the discretionary accruals measure by including consistency information from the components of aggregate accruals.     

社会主义所有制形式的改革、完善与共产党执政能力的提高

在中国,所有制形式的调整、改革与完善,先进生产力的发展,党的执政能力建设,是社会主义建设过程中密切结合在一起的三个不同层面的发展关系.应在相互促进和共同提高中促进社会的和谐发展,保证社会主义现代化建设战略目标的顺利实现.     

Summary of Results of Survey of Seminar Attendees

Abstract

The Society of Actuaries undertook a three-phase research project on mortality improvement in the three NAFTA countries: Canada, Mexico, and the U.S. Phase 1 consisted of a literature review of papers on projecting mortality levels in the future and a study of the trend in mortality improvement during this century. Phase 2 consisted of a discussion of different facets of modeling mortality rates at a seminar attended by 79 experts (actuaries, demographers, economists, and medical researchers) representing different countries. The last session of the seminar consisted of the completion of a survey by the attendees to obtain input for Phase 3, which would analyze the impact of mortality improvement on the social security system of each country. This paper summarizes the results of the survey.

The survey results illustrate the difficulty in forecasting mortality levels, because the effects of many factors that could have significant impact on mortality rates are unknown. This suggests the need for dynamic forecasting, which allows for the possibility of random shocks. A majority of the survey respondents believe that stochastic forecasting models, despite their complexity, have significant potential to add value. Respondents also believe that both historical data and cause-specific mortality forecasts are useful as input and also in validating forecasts of the aggregate levels of mortality. The challenge is to develop more sophisticated forecasting models to produce results that are relatively easy to interpret and to communicate these results to the desired audiences, including the public and policymakers.

The survey results suggest that the aggregate effect of lifestyle changes, medical advances, diseases, catastrophe, and physical environmental changes is an increase in life span. However, there is much uncertainty about the future. Respondents expect that beyond the year 2020 the mean annual rate of reduction in mortality for males age 65 and over will average about 0.58% for Canada, 0.76% for Mexico, and 0.67% for the U.S. The results for the female age 65 and over population are 0.64%, 0.83%, and 0.70%, respectively. The age 65 and over population is expected to see larger percentage reductions in mortality than the 0–14 and 15–64 populations. The reductions in male and female mortality will be ultimately the same, and the mortality levels in the three countries will ultimately converge, although differences may persist for decades.     

银行软件项目外包管理分析

一、引言随着国民经济的不断发展,银行业务与外部企业的联系越来越密切。银行正逐步成为现代经济活动的中心,作为数据处理核心的银行业务应用也越来越大型化、越来越复杂化,因此许多银行也把软件项目逐步由原来的自主开发转变为与公司合作的方式,或直接外包开发的方式,银行本身的技术人员也逐步由开发转向项目管理。二、项目外包的分类银行项目的外包有以下几种情况:①部分子系统外包,有时由于银行的软件项目太大,单靠银行自身的开发力量基本无法在预定的时间内完成项目,只好把相对独立的部分外包;②直接购买软件公司的成熟产品,有些金融软…     

银行管理信息平台建设发展的思考

一、目前国内银行IT发展现状及面临的问题 银行数据集中工作的完成,标志着银行的业务由电子化建设阶段转入信息化建设阶段.一方面银行数据的集中提供了丰富全面的基础数据,面对日益庞大的数据源,如何将数字转化为对银行有用的信息,并从中发现知识,为银行的经营决策提供支持,是摆在银行IT人员面前的一个亟待解决的问题.另一方面用户对银行信息的需求日益增长,如果银行没有一套完整、实用的信息管理系统,将对业务发展非常不利.南京爱立信公司倒戈花旗银行事件曾经轰动一时,其中一个重要原因就是中国本地银行不能满足爱立信全球总部对南京爱立信公司的要求:每周财务上报和每天贷款限额管理.这一事件为中国商业银行的未来发展敲响了警钟,如果不加快管理信息系统的开发,迅速提升业务管理水平,类似的事件还会接连不断地发生,并最终导致国内商业银行在同国外商业银行的竞争中全面溃败.     

Separation of Unit of Account from Medium of Exchange

The separation of a unit of account (UoA) from a medium of exchange (MoE) in the commodity–money system is investigated by considering explicitly a seller's choice of UoA in terms of either an MoE or a unit of metal weight. If the likelihood of debasement of an MoE and its rate are high enough, the price is posted in terms of a unit of metal weight rather than an MoE. Interestingly, this MoE–UoA separated equilibrium yields the flexible nominal price, whereas an MoE–UoA integrated equilibrium yields the sticky one. This implies the nominal price rigidity in the fiat‐money system where MoE and UoA are integrated.     

Properties of time-series estimates of degree of leverage measures

Empirical studies suggest that time-series regression estimates of the degrees of operating and financial leverage have a tendency to produce measures less than one. According to ex ante theory, these measures should be greater than one for firms operating above the breakeven point. There have also been suggestions that the biases in these estimates may be attributable to an underlying increase in unit sales. This work presents evidence that these counter-intuitive measures are produced by changes in the firm's operating parameters (unit price, variable cost, fixed cost and interest payments). It further suggests that attempts to control for the underlying change in unit sales substantially increase the volatility of predicted estimates.