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铁通广西分公司市场综合经营分析系统的研发
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作者 朱海燕 《铁道运营技术》 2010年第3期1-3,7,共4页
针对铁通广西分公司市场经营分析的需要,研发了市场综合经营分析系统。该系统构筑在HP-UX,Red Hat Linux操作系统和INFORMIX数据库之上,使用JAVA开发工具,并引入OLAP、数据挖掘和数据仓库技术,实现了对经营数据自动分析处理,并形成统计... 针对铁通广西分公司市场经营分析的需要,研发了市场综合经营分析系统。该系统构筑在HP-UX,Red Hat Linux操作系统和INFORMIX数据库之上,使用JAVA开发工具,并引入OLAP、数据挖掘和数据仓库技术,实现了对经营数据自动分析处理,并形成统计报表,提高了工作效率和质量。 展开更多
关键词 市场综合经营分析系统 OLAP 数据挖掘 数据仓库 自动分析
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创我公司移动通信市场经营分析系统介绍
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《通信世界》 2001年第29期19-19,共1页
关键词 创我公司 移动通信 市场经营分析系统 决策支持系统 BOSS 权限管理
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企业市场信息系统的开发
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作者 张莹 杨雪晶 《图书馆学研究》 2004年第4期64-66,共3页
本文阐释了开发市场信息系统的必要性,并探讨了开发市场信息系统的目的,并由此设计了一个市场信息系统开发框架模型。
关键词 企业管理 市场信息系统 系统开发 数据库系统 产品研发系统 市场营销系统 信息调研系统 市场分析系统 信息执行官 CIO
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《社会主义市场经济系统分析》简介
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作者 海若 《上海改革》 1994年第9期39-39,共1页
这是一本李家镐同志撰写的关于社会主义市场经济理论和实践的学术专著,即将由上海人民出版社出版。
关键词 《社会主义市场经济系统分析 李家镐 中国 书评 社会主义 市场经济 政府职能
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EDI技术在集装箱运输市场应用研究孙洛涛 被引量:1
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作者 孙海涛 《电脑知识与技术》 2009年第8期6158-6159,共2页
在信息技术高速发展的知识经济时代,EDI技术在航运市场的应用不但得到了肯定,而且已经形成了全球性的EDI网络。该文主要分析数据仓库系统的结构和建立,其次对基于EDI信息的集装箱运输市场系统进行分析。目的在于对于EDI技术如何进一... 在信息技术高速发展的知识经济时代,EDI技术在航运市场的应用不但得到了肯定,而且已经形成了全球性的EDI网络。该文主要分析数据仓库系统的结构和建立,其次对基于EDI信息的集装箱运输市场系统进行分析。目的在于对于EDI技术如何进一步加工提炼信息增值服务,为众多港航EDI用户的日常运作提供更多的信息支持。 展开更多
关键词 EDI技术 数据仓库系统 市场分析系统
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八钢实施客户关系管理系统的几点建议
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作者 申爱芝 《新疆钢铁》 2003年第2期57-59,共3页
建立现代企业客户管理最新模式 ,合理开发和管理客户资源 ,力求通过客户关系的优化管理来实现客户资源价值与企业利润最大化 ,提高企业市场竞争力。
关键词 客户关系管理 市场分析系统 服务支持系统 客户满意度
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The institution efficiency of stock price limits: An experimental analysis on the two stocks market with continuous bid 被引量:2
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作者 LI Jian-biao JU Long +2 位作者 ZHANG Bin LI Na LIU Xu-guang 《Journal of Modern Accounting and Auditing》 2008年第4期1-13,共13页
Price limits in product market have been discarded in classic microeconomics. However, price limits affect the trade behavior of the same agent, since agents in the stock market change their trade status frequently. D... Price limits in product market have been discarded in classic microeconomics. However, price limits affect the trade behavior of the same agent, since agents in the stock market change their trade status frequently. Due to the controversy on the institution effectiveness of the price limits in stock market, this paper design an experimental market with two stocks with continuous bid, in which we investigate the impact of the price limits on the stock market. The results show that the price limits moderate the price volatility within and between the trades periods, thus can stabilize stock price. In addition, price limits, when measured by traditional approach, restrain the fluidity of the market, reduce the volatility of transaction shares and maintain durative of fluidity. While volatility-based fluidity measurements show that the fluidity is enhanced significantly in stock market with price limits. 展开更多
关键词 price limits VOLATILITY FLUIDITY validity experimental markets
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创建经营决策型企业财务分析系统 被引量:2
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作者 雷学勤 《经济管理》 CSSCI 北大核心 2003年第15期51-54,共4页
财务管理贯穿于企业生产经营活动的整个过程,目标明确,方法多样。必须把财务管理提高到整个企业管理的核心,必须创建经营决策型的财务分析系统。
关键词 经营决策型企业财务分析系统 企业财务管理 财务管理观念 企业价值最大化 财务风险观念 财务管理目标 市场营销分析系统 新产品研发分析系统
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Effect of Market Power in Electricity Markets
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作者 马歆 侯志俭 +1 位作者 蒋传文 刘涌 《Journal of Donghua University(English Edition)》 EI CAS 2003年第4期137-140,共4页
The main objective of this paper is to show an overview analysis of market power issues.Market power reflects the scarcity of power supply.It is the ability of a particular seller or group of sellers to maintain price... The main objective of this paper is to show an overview analysis of market power issues.Market power reflects the scarcity of power supply.It is the ability of a particular seller or group of sellers to maintain prices profitably above competitive levels for a significant period of time.Because the electric power system has its own characteristics that are different to other economic systems,both physical factors and economic factors of power system are key elements on this definition.We study some cases here,including different line limit levels,load levels and bid strategy through a market model based on OPF (optimal power flow) with a decommitment algorithm. 展开更多
关键词 Electricity market Market power analysis OPF market model
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What defines non-outstanding shares transfer premium in China?
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作者 XU Hao-feng 《Journal of Modern Accounting and Auditing》 2008年第8期13-16,共4页
We study the sample of 311 non-outstanding shares transfers from 2003 to 2004. The object of this study is to determine the extent to which premium can be explained by financial factors of firms. The intrinsic value o... We study the sample of 311 non-outstanding shares transfers from 2003 to 2004. The object of this study is to determine the extent to which premium can be explained by financial factors of firms. The intrinsic value of transferred shares with control right is different from the others. We find that the larger percent of share transferred, the higher premium will be paid. Current liability ratio interpreting the premium of non-outstanding shares transfers is negative related to short term debt. Price ratio can determine the premium level when the ratio of transfer share under 30 percent 展开更多
关键词 control right transfer premium non-outstanding shares
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Post-issuance related party transaction: Evidence of tunneling
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作者 CHEN Rong-jie 《Journal of Modern Accounting and Auditing》 2008年第8期1-4,8,共5页
The distortion of corporate financing in China stock markets is not only reflected as the significant increase of leverage after rights offering, but also the large amount of post-issuance related party transactions b... The distortion of corporate financing in China stock markets is not only reflected as the significant increase of leverage after rights offering, but also the large amount of post-issuance related party transactions between the parent SOEs and their subsidiaries. This paper examines the three channels, including accounts receivables, direct loan and loan guarantee. Empirical findings suggest that high frequency of these transactions after rights offering, and the amount of transactions increase as ownership concentration increases, which support the argument of tunneling. 展开更多
关键词 TUNNELING related party transaction
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Key Technology Analysis for Driver Support Systems in Japan
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作者 Hiroshi Takahashi 《Computer Technology and Application》 2013年第4期212-222,共11页
This paper presents the technical survey and the trend analysis of the driver support technologies such as a pre-crush braking system in Japan. In the first part, Vehicle Intelligence to assist drivers is defined by t... This paper presents the technical survey and the trend analysis of the driver support technologies such as a pre-crush braking system in Japan. In the first part, Vehicle Intelligence to assist drivers is defined by two objective functions which are both TGA (Target Generation Agent) and TAA (Target Accomplishment Agent). TAA is mainly based on the conventional technologies that are braking smoothly, or driving with lower fuel consumption. On the other hand, TGA has the intelligent function instead of human drivers. The actual TGA are explained using some concrete driver support systems. After that, Japanese market introduction date and evolution of driver support systems are discussed with clarifying cognitive aspects which are the perception support, the judgment support and the execution support. And Key technologies underlying evolution of driver support systems are explained. Finally the author concludes that the knowledge and insights needed for intelligent driver support systems will be much more complex than in the case of autonomous vehicles that drive themselves. 展开更多
关键词 Driver support systems driver-vehicle interaction intelligent transport systems.
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技术发展提高SCADA提供的价值
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《自动化博览》 2005年第2期13-13,共1页
关键词 SCADA 测控系统 水处理 《2009年石油和水处理行业的SCADA系统全球市场前景的分析预测》
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春城千里载春意
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作者 刘江莲 《中华儿女》 2004年第2期98-99,共2页
关键词 春城 旅客运输 昆明铁路局 集装箱运输 铁路运输 好货 列车 市场分析系统 车务站段 童裙
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COMPLEX SYSTEM ANALYSIS OF MARKET RETURN PERCOLATION MODEL ON SIERPINSKI CARPET LATTICE FRACTAL
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作者 DONG Yanfang WANG Jun 《Journal of Systems Science & Complexity》 SCIE EI CSCD 2014年第4期743-759,共17页
This paper investigates the statistical behaviors of fluctuations of price changes in a stock market.The Sierpinski carpet lattice fractal and the percolation system are applied to develop a new random stock price for... This paper investigates the statistical behaviors of fluctuations of price changes in a stock market.The Sierpinski carpet lattice fractal and the percolation system are applied to develop a new random stock price for the financial market.The Sierpinski carpet is an infinitely ramified fractal and the percolation theory is usually used to describe the behavior of connected clusters in a random graph.The authors investigate and analyze the statistical behaviors of returns of the price model by some analysis methods,including multifractal analysis,autocorrelation analysis,scaled return interval analysis.Moreover,the authors consider the daily returns of Shanghai Stock Exchange Composite Index,and the comparisons of return behaviors between the actual data and the simulation data are exhibited. 展开更多
关键词 PERCOLATION RETURN Sierpinski carpet lattice fractal statistical analysis stock market.
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