JSP语言的特点与优势

JSP全名Java Server Page,是Sun公司的网站开发语言.JSP可以在Serverlet和JavaBean的支持下,完成功能强大的站点程序.     

WindowsXP速递

Windows XP是微软推出Windows 95之后寄予希望最大的操作系统,微软希望藉此进一步扩大其操作系统的市场份额。该软件的英文版定于今年10月25日正式面市,中文版也随后不久推出。微软本次推出的Windows XP有三个版本:家庭版     

Sun科技日活动在京举行

本刊讯Sun科技日活动于1999年3月5日在北京凯宾斯基饭店举行。Sun科技日活动还先后在印度邦哥罗、新加坡和澳大利亚悉尼等地举行。Sun科技日活动是由Sun公司发起的一次亚太地区开发商的大聚会，是开发商们学习Sun公司的最新技术的大课堂一在北京的科技日活动中，Sun公司经理级主管人员和技术专家们就Jat－a。Solans和Jim等技术等分别做了专题演讲，并就Java技术在服务器产品。嵌入式消费类产品中的应用和Ja－v。技术开发等做了专门报告。Java2平台的新特性包括Ja、a安全模式。Java性能的改善、Java基础类库（JF）。Java全球化、Java…     

.NET平台下的MS Office开发技术

MS Office在日常办公中的应用非常广泛，它的强大功能和友好界面深受众多用户的喜爱。在进行软件开发时，借用Office应用程序的已有功能可以加速用户软件的开发。在Office 97／2000中，微软提供了VBA技术，采用VBA可以实现以Office应用程序文档为中心的解决方案。2002年，微软推出了，NET开发平台和基于，NET的开发语言VS.NET。作为VS.NET的一个插件，VSTO将Office Professional2003和VS.NET紧密结合起来，通过VSTO技术，将VS和.NET的专业开发功能应用于构建能够完全访问Excel 2003与Word 2003对象模型的应用程序当中，实现程序部署和安全性的显著增强。     

Sun发布Java动态管理套件(JDMK)4.0版

Sun Microsystems公司发布了 Java 动态管理套件(JDMK)4.0版。JDMK 4.0软件是供 Java Management Extensions(JMX)使用的执行现行公共技术规范的第一个商用产品。JDMK4.0软件采用业界标准来管理各种 Java 技术资源,并使客户做到与现有的和传统的管理平台相互兼容,这样,客户就能采用单一架构进行快速、低成本的开发,向他     

Java 3D API将3D图形制作带给“现实世界”

Sun Microsystems 公司近日宣布,现可提供 Java 3D(TM)API(应用编程接口),将 Java(TM)编程语言的所有优势带给3D 商业与技术应用。Java 3D(TM)API 是最近在纽约举行的Java Business Expo(SM)活动中,Sun 公司将之作为 Java 2平台     

业界动态

Sun公司培训服务部Java国际认证日在穗举办 2001年11月21日,由Sun公司培训服务部主办的“Java国际认证日”在广州举行。这是众多Java技术的研究者、学习者和热爱者盼望已久的日子。IT界和大专学校的开发人员、程序设计人员、软件工程师、企业平台设计师和高校师生参加了Java国际认证日活动。     

业界动态

Windows Server 2003中文版投入生产 最近,微软(中国)有限公司宣布,Windows Server 2003中文版研发工作完成,开始投入生产。这是微软迄今发布的性能最强的服务器操作系统,作为高度集成的服务器组件,它能使客户将IT基础设施的运行效率提高多达30％。通过新制定的、包括全面逐行审查代码在内的严格测试程序,该操作系统整合了创新的安全性与可靠性,从设计、开发和实现上确保了产品本身更加值得信赖。     

Windows Me实现Internet共享之实战演练

Windows Me 是微软新近推出的面向家庭用户和多媒体应用的 PC 操作系统,是 Windows95/98的升级版本,它仍然采用了 Windows9x 的16位和32位混合内核代码的系统内核,只是结合了 Win-dows2000的表面框架。虽然微软声称 Windows Me     

Sun的Java和E-10000服务器被《信息周刊》列为20世纪90年代十项最重要的信息产品

美国《信息周刊》(Information Week)将Sun公司的Java和Sun Enterprse 10000服务器列为20世纪90年代十项最重的信息产品。其中,Java名列10项产品之首,而Sun公司的Enterprise 10000服务器则是10项产品中唯一的硬件产品。     

Debt and Taxes and Uncertainty

With a graduated personal tax schedule, Miller showed that there could be an equilibrium debt supply for the corporate sector as a whole. In the presence of uncertainty there is also a unique debt/equity ratio for each individual firm, and this ratio is related to the firm's operational risk characteristics. However, if firms merge and spin off in response to tax incentives, the identity of firms is ambiguous and only the corporate sector is a meaningful construct. These arguments are developed in both discrete and continuous models that employ extensions of the arbitrage-free pricing theory.     

教育与资本怎样的前景怎样的现实

来自政府的声音: "动员各种社会资源,发展教育" 此次论坛上财政部长助理张少春的发言是最受关注的发言之一.他的演讲传达出的信息有这样几方面:第一,谈到现实,他认为全社会对教育的巨大需求与我国公共投入不足已成为我国教育事业发展的突出矛盾.近年来,以公共部门投入为主,多渠道筹措教育经费的教育投入机制成为解决这一问题的重要途径,也使得公共部门与私营部门在教育领域的合作日益密切.第二,谈到前景,他认为,1.中国经济持续、快速的增长对高技能人才产生巨大的需求,这为私营部门的参与提供了广阔空间.2.随着公共财政职能的不断完善,财政资金将在各项教育事业中重新进行分配,进一步优化财政支出结构,提高资金的使用效率.在"十一五"期间,我国将把公共支出的重点转移到农村.我们将逐步把全体农村适龄儿童的义务教育全部纳入公共财政体制.     

Director gender and mergers and acquisitions

Does director gender influence CEO empire building? Does it affect the bid premium paid for target firms? Less overconfident female directors less overestimate merger gains. As a result, firms with female directors are less likely to make acquisitions and if they do, pay lower bid premia. Using acquisition bids by S&P 1500 companies during 1997–2009 we find that each additional female director is associated with 7.6% fewer bids, and each additional female director on a bidder board reduces the bid premium paid by 15.4%. Our findings support the notion that female directors help create shareholder value through their influence on acquisition decisions. We also discuss other possible interpretations of our findings.     

Political corruption and mergers and acquisitions

This research examines the relation between political corruption and mergers and acquisitions (M&As). We find that local corruption increases firm acquisitiveness but decreases firm targetiveness. The levels of corruption in acquirer areas relate positively to the bid premiums and negatively to the likelihood of deal completion. Corruption motivates acquiring firms to use excess cash for payment, which mitigates the negative effect of corruption on acquirer shareholder value. The evidence indicates that acquisitions help acquiring firms convert cash into hard-to-extract assets and relocate assets from the high to low corruption areas, thereby shielding their liquid assets from expropriation by local officials.     

East and west and north and south : A preliminary model

The Brandt report and other proposals for a new North-South world order continue to be the focus of lively debate, yet it is often argued that little concrete has emerged from their recommendations. A major reason for this, the author argues, is that the East-West conflict component is not sufficiently taken into consideration-East-West tensions are a severe constraint on and a determining factor of North-South relations. Using influence diagrams, the author develops a flexible framework for discussion and assessment of N/S-E/W relations.     

Trust and cross-border mergers and acquisitions

A number of studies suggest that social trust matters for investment. Using different measures of trust from World Values Survey, we show that countries where people display higher levels of trust engage in more cross-border M&A activities. When they do, these acquirers pay lower premiums. To the extent that these acquirers also tend to engage in larger acquisitions as well, our findings suggest that a larger selection pool of potential targets and higher value targets enable these acquirers to negotiate for lower premiums. We do not find evidence of the significant effect for target country trust levels. Hence, trust may benefit those acquiring firms in cross-border transactions.     

Tournament-based incentives and mergers and acquisitions

This research examines the relation between tournament-based incentives, which are proxied by the difference between a firm's CEO pay and the median pay of the senior managers, and mergers and acquisitions (M&As). We find that tournament-based incentives are positively related to firm acquisitiveness and acquiring firms' stock and operating performance. Further analysis indicates that positive acquisition performance increases the likelihood of the CEO being promoted from inside the acquiring firm. Our evidence is consistent with the view that tournament-based incentives motivate acquiring firms' managers to make greater efforts and take more risk that result in superior acquisition performance.     

Corporate Innovations and Mergers and Acquisitions

Using a large and unique patent‐merger data set over the period 1984 to 2006, we show that companies with large patent portfolios and low R&D expenses are acquirers, while companies with high R&D expenses and slow growth in patent output are targets. Further, technological overlap between firm pairs has a positive effect on transaction incidence, and this effect is reduced for firm pairs that overlap in product markets. We also show that acquirers with prior technological linkage to their target firms produce more patents afterwards. We conclude that synergies obtained from combining innovation capabilities are important drivers of acquisitions.