知识产权制度对技术创新活动的作用机制

随着经济全球化的兴起和知识经济的到来,当今世界各国的竞争,越来越发展成为技术创新能力和知识产权的竞争。自主创新能力和知识产权正成为当今世界最重要的战略资源。随着国际知识产权制度的不断完善,知识产权制度对技术创新活动产生了全方位多层次的深远影响。知识产权制度对技术创新活动的作用机制可分为四个方面:技术创新竞争机制、技术创新合作机制、技术扩散机制以及技术标准化机制。     

汉字在技术应用中的困难

汉字在技术应用中是困难的:在明码电报技术中多了四位阿拉伯数字的无理代码;在中文机械打字机上必须用四个字盘;在铅字排版中要铸造和分拣数以万计的铅字块儿;汉字进入电脑需要编码,机内码需要65536个代码,点阵字库需要240以上的栅格;在词处理和句处理中存在着“字”与“词”的复杂对应关系和歧义切分问题。     

我国出租车管理模式辨析与改革路径初探

深入剖析国内出租车行业的管理模式,并结合各方面的客观条件和制度机制建设要求,提出了未来出租车行业管理改革发展的突破口,以及按三个阶段分步骤推进的改革路线图。     

新农村建设中民生科技发展研究

目前我国的民生问题十分突出,特别是在农村,迫切需要相关科学技术的支撑。农村民生问题的解决不但需要政策的支撑,更需要广大民众的参与。充分发挥科技在改善民生方面的重要作用,切实解决农村存在的民生问题,从而推动农村民生工作的发展。在共建社会主义新农村的过程中,使广大的农民共享科技进步的成果。     

美国《早期学习与教育技术政策简报》对我国学前教育信息化的启示

美国《早期学习与教育技术政策简报》是关于幼年学习者使用技术的政策简报,回应了“α世代”信息化生存问题,解答了“21世纪,儿童获得技术是必要的,但还不够”现实难题。该政策简报中愿景、早期学习者技术使用指导原则和呼吁行动三部分分别从本简报出台的初心、如何指导幼儿恰当使用技术,呼吁社会各界力量协同实现本简报的初心等方面进行阐述。美国《早期学习与教育技术政策简报》对提升我国学前教育信息化水平、提高幼儿园教师信息素养和构建幼儿信息化生态系统,满足我国学前教育利益相关者的“技术促进学习”时代诉求等方面提供有益参考。     

On the Choice of Functional Forms: Summary of a Monte Carlo Experiment

The use of flexible functional forms is a standard practice in applied econometrics. Many flexible forms have been proposed. In this study, we investigate the behavior of three of them—the translog, the symmetric McFadden, and the symmetric generalized Barnett. Based on Monte Carlo experiments, we assess the ability of these forms to test theoretical properties and to measure technological characteristics.     

An Exploratory Analysis of the Value of the Skills of IT Personnel: Their Relationship to IS Infrastructure and Competitive Advantage

Determining and assessing the requisite skills of information technology (IT) personnel have become critical as the value of IT has risen in modern organizations. In addition to technical skills traditionally expected of IT personnel, softer skills like managerial, business, and interpersonal skills have been increasingly cited in previous studies as mandatory for these employees. This paper uses a typology of IT personnel skills—technology management skills, business functional skills, interpersonal skills, and technical skills—and investigates their relationships to two information systems (IS) success variables, IS infrastructure flexibility and the competitive advantage provided by IS. The study investigates these relationships using the perceptions of chief information officers (CIOs) from mostly Fortune 2000 companies. The contributions of this study are: IT personnel skills do affect IS success, technical skills are viewed as the most important skill set in affecting IS infrastructure flexibility and competitive advantage, and modularity is viewed as more valuable to competitive advantage than integration. Several explanations are offered for the lack of positive relationships between the softer IT personnel skills and the dimensions of IS success used in this study.     

Evaluation of Embedded Intelligent Real‐time Systems*

Over the past two decades, questions have surfaced about the effectiveness and contribution of intelligent systems to decision makers in a variety of settings. This paper focuses on the evaluation challenges associated with intelligent real‐time software systems that are embedded in larger host systems. With the proliferation of such systems in operational settings such as aerospace, medical, manufacturing, and transportation systems, increased attention to evaluations of such systems, and to resulting software safety, is warranted. This paper describes one such evaluation and proposes a set of evaluation criteria for embedded intelligent real‐time systems (EIRTS). Implications of the evaluation and the evaluation criteria are discussed.     

吸收能力的概念及影响因素:文献综述

近年来,吸收能力已成为教育、技术扩散与区域收入差距研究的焦点。本文对国内外文献中吸收能力的概念及主要影响因素加以梳理和总结。最后,指出了相关的政策含义。     

投资品相对价格、技术冲击与劳动要素投入——基于RBC观点的一个实证研究

本文由实证层面详细地考察了中性的与投资技术冲击对于我国劳动就业的宏观动态影响.基于投资品相对价格的长期趋势特征,我们发现:在长期限制识别条件下,正向的投资(中性)技术冲击对于劳动就业具有明显的促进作用(负向的抑制效应).这意味着,仅考虑单一中性技术冲击的SVAR模型混淆了不同性质的技术冲击对于劳动就业的不同影响.