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41.
从论述油田企业发展与质量技术监督的关系入手,阐述了石油工业质量技术监督工作的发展历史:分析了油田企业质量技术监督的特点,提出 了油田企业质量技术监督的趋势。认为:质量技术监督管理机构和技术检测机构的双重建设将得到进一步加强;建立施工作业质量监督与监理制度,实施勘探开发工程项目监理体制和运行体制,将成为油田企业积极探索并必须取得突破的一大课题。  相似文献   
42.
基于计算机信息集成技术的房产管理信息系统是房管部门实现房产管理现代化的一种重要途径。这种系统不但具有房产信息管理的输入、查询、检索、修改、计算、统计等一般功能,而且在信息集成技术的支持下还可以实现信息的数据集中、网络共享、并行处理、数据完整等优点。本详细探讨了这种基于计算机信息集成技术的房产信息管理系统系统分析、系统设计以及系统实施等几个重要开发过程的设计思想和作业内容,对计算机信息集成技术的相关内容也进行了一定介绍。  相似文献   
43.
The macroeconomic determinants of technology stock price volatility   总被引:1,自引:0,他引:1  
Stock prices reflect the value of anticipated future profits of companies. Since business cycle conditions impact the future profitability of firms, expectations about the business cycle will affect the current value of firms. This paper uses daily and monthly data from July 1986 to December 2000 to investigate the macroeconomic determinants of US technology stock price conditional volatility. Technology share prices are measured using the Pacific Stock Exchange Technology 100 Index. One of the novel features of this paper is to incorporate a link between technology stock price movements and oil price movements. The empirical results indicate that the conditional volatilities of oil prices, the term premium, and the consumer price index each have a significant impact on the conditional volatility of technology stock prices. Conditional volatilities calculated using daily stock return data display more persistence than conditional volatilities calculated using monthly data. These results further our understanding of the interaction between oil prices and technology share prices and should be of use to investors, hedgers, managers, and policymakers.  相似文献   
44.
This paper analyzes the process of transition in standards between incompatible technologies when converters are available. Contrary to a common presumption that converters facilitate the transition from an old technology to an otherwise incompatible new technology, I find circumstances in which the possibility of transition is blockaded by the existence of converters. In the welfare analysis of converters, a distinction is made between ex ante and ex post efficiency effects. Finally, I also analyze the equilibrium behavior in the provision of converters and compare it to the socially optimal outcome.  相似文献   
45.
基于交易成本的技术标准联盟形成机理研究   总被引:1,自引:0,他引:1  
技术标准专利化趋势加速了以技术标准联盟设立技术标准的趋势.从交易成本视角看,市场、科层组织和技术标准联盟在技术标准设立过程中都会产生生产成本、机会主义成本、信息成本以及协调成本,相比之下,技术标准联盟在降低交易费用、提高交易质量方面有明显优势,技术标准联盟形成有其合理性.  相似文献   
46.
What happens when educational ideas cross national and cultural borders? How do teachers respond to ideas originating in a different school system and a different national culture? This article reports on an empirical study investigating the transfer of ideas from Design &; Technology as a subject in England and Wales into Norwegian schools. A sample of teachers participating in a specific project on technology teaching inspired by this subject has been studied by means of interviews and classroom observation. Results of the study show that while some elements of Design &; Technology are adopted by the teachers, essential ideas of the subject are significantly transformed. Drawing on Barnes, (1992, Teachers and Teaching: From Classrooms to Reflection (pp. 9–32), The Falmer press, London) concept of teachers' professional frames for teaching, it is shown how specific aspects of the national and educational culture have had a considerable effect on?the teachers' interpretation of the nature of technology as a subject of teaching and its place in the curriculum. The study illustrates the importance of the cultural context in how educational ideas are interpreted, reshaped and realized in schools.  相似文献   
47.
我国财政科技投入现状分析与调整策略   总被引:7,自引:0,他引:7  
世纪之交,科技创新已经成为国际竞争的主导因素,科技竞争力将成为决定国家前途和命运的重要因素.科技创新的出现也必须有科技投入的后台保障.本文在比较工业化国家不同发展阶段科技投入水平的基础上,结合我国工业化进程发展所处的阶段,对我国的科技投入现状进行比较分析,认为:当前应加大政府对科技投入的支持力度,提高基础研究的投入比例,依据国情,实行有所为、有所不为策略,加大官、产、学、研结合,加速科技成果转化,抢占新世纪科技制高点.  相似文献   
48.
技术创新是我国经济结构调整的重要推动力,而创业投资是推动技术创新的重要手段,良好的创业投资制度安排则是促进科学技术转化为生产力的有力保障.本文从分析我国当前经济问题的角度入手,论证了创业投资在推动技术创新中的作用,以及制度创新与创业投资业发展之间相辅相成的关系,并在此基础上,提出了创业投资运作机制的设想.  相似文献   
49.
This paper examines takeover and divestiture activity at the industry level for the population of UK firms over the period 1986–2000. Consistent with US research, takeovers in the UK cluster both across industries and over time. The evidence for divestitures indicates clustering across industries only. The paper further investigates whether broad and specific industry shocks (e.g., growth, free cash flow, concentration, deregulation, foreign competition, technology, stock market performance) explain takeover and divestiture clustering at the industry level. The results suggest that broad shocks increase (decrease) the likelihood of takeovers (divestitures), although not significantly for takeovers. Specific industry shocks that increase the likelihood of takeover activity include low growth, the threat of foreign competition and high stock market performance. For divestitures, high industry concentration and deregulation increase activity. Little evidence is found for deregulation as a significant factor in explaining takeover activity.  相似文献   
50.
The average cost of a sales call has declined approximately 15% over the past decade, while average salesperson compensation has doubled. These statistics illustrate an important benefit of technology: salespeople are more productive. To better understand the impact technology has played on sales and sales management, this paper examines the impact of sales technology from four perspectives: the salesperson, the field sales manager, the sales executive, and the customer. Noting that the needs and evaluations of technology vary, depending upon the functional position and viewpoint, a research agenda is offered that reflects these various perspectives.  相似文献   
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