增长极理论视角下北京市区域经济发展分析及战略选择——以半变异函数为工具

经济增长是每一个国家宏观经济最重要的目标之一,建立区域增长极,推动国民经济增长,在世界各国均得到了广泛的运用。本文引入地统计学中的半变异函数,选取北京市及其周边地区经济指标,进行定量分析,从实证的角度解释增长极的作用,并得出相应结论。增长极对周边地区经济有较大影响,这种影响随距离的增大而减小,减小速度放缓,最后趋于稳定。本文阐述了经济增长及增长极扩散效应的特点,为增长极的研究提供了新视角。     

Community of Practice Behaviors and Individual Learning Outcomes

The community of practice (CoP) concept has grown in popularity, yet remains under-studied. In particular, we have not developed a sufficient understanding of the individual outcomes associated with CoP engagement. This paper offers a fresh research model that identifies three practice-based concepts described in the CoP literature—shared repertoire, joint enterprise, and mutual engagement—and links them to individual learning outcomes. Survey measures are developed using a card sorting procedure, a research model is pilot tested using survey data collected from 53 graduate students in a large Canadian university, and then the model is field-tested using interview and survey data collected from 59 employees in a non-profit organization. The paper offers a new set of distinct CoP measures, and examines how they are associated with learning. A discussion of practical implications and future research directions is provided.     

国外建设创业型城市的主要做法与启示

相关国家推进创业，建设创业型城市的基本做法是：各具特色的创业教育体系，包括全社会参与的美国创业教育，政府财政资金支持下的英国创业教育，瑞典、荷兰和法国等国的创新型创业教育，注重实践运用的日本创业教育，置于国家战略下的印度、新加坡创业教育，从中小学开始的澳大利亚创业教育；重点突出的创业扶持政策，包括以小企业为重点的美国创业扶持政策，以高新技术为产业重点的日本创业扶持政策，健全的欧洲国家小企业创业扶持政策，更加优惠的大学生创业扶持政策和全方位的留学归国人员创业扶持政策，适合女性特点的创业扶持政策，支持创业孵化基地建设等。这些做法对于我国相关城市在确定创业扶持政策时的主要启示至少有：因地制宜，分类扶持，政策配套，从起步开始。     

ASP动态网页静态化的实现

目前,大部分的网站都采用动态网页技术,本文分析了静态网页技术和动态网页技术在WEB网站中的应用状况。归纳总结出采用静态网页技术和动态网页技术的各自的优缺点。为了提高动态网页的执行效率问题,可以将动态网页静态化。本文介绍了利用ASP技术实现静态页面的方法。     

基于ISM框架的企业科技向善影响因素分析

企业科技向善是指企业为最大化用户价值与社会福祉,运用创新技术以生产与提供产品/服务,实现商业价值与社会价值的企业行动,其重要性受到理论界与实务界的广泛关注。在回顾企业科技向善内涵及影响因素的基础上,采用扎根理论对27位学者、企业家的访谈与演讲实录等质性材料进行分析,提炼企业科技向善影响因素。同时,基于解释结构模型,对企业科技向善影响因素的内在关联及多层递阶结构进行探索,明确企业管理者的认知与态度、价值观是重要前置因素,发现消费者需求与创新机遇识别是必要条件,企业愿景与使命、组织管理及治理结构等内部支撑是基础,政府规制及社会规范等外部利益相关群体与要素是重要动力,市场环境以及社会发展与转型是重要依托。     

Understanding Exchange Rate Movements during the 2008 Financial Crisis

During the 2008 financial crisis, many advanced economies, whose banking systems suffered significant capital losses, experienced large and rapid exchange rate depreciations followed by prolonged and gradual appreciation in subsequent periods. In order to understand one possible explanation of these observed exchange rate movements, we develop a simple model of a highly leveraged banking sector in which banks obtain part of their funding from abroad. A fall in bank net worth leads to foreign lenders demanding a higher risk premium on credit supplied to domestic banks. This higher risk premium can be met if the exchange rate experiences an appreciation along the adjustment path, since this raises the value of the bank's earnings in terms of the foreign currency for every period that the foreign risk premium is elevated. In order for the exchange rate to appreciate by a large amount along the adjustment path, it must initially become undervalued – relative to its long-run level – so that in equilibrium the market is willing to bid up its value in subsequent periods. This thus gives rise to the large initial depreciation of the exchange rate followed by its prolonged and gradual appreciation.     

以深圳市九围地区为例探索生态红线与水源保护区双重作用下的产业生态化转型

深圳市率先全国划定生态控制线,对城市的生态安全与可持续发展具有重大意义。九围地区地处生态控制线与水源保护区双重影响区域,由于历史遗留原因建设了大量工业园区。在此敏感区域寻求长期的经济发展,通过产业生态化转型升级,将原有粗放式加工产业置换为高新技术产业,同时发展商贸服务、生态旅游业,以减少对生态环境的影响。     

On the puzzling slowdown of wage and productivity growth in Taiwan: evidence from a comparison with South Korea

Since the early 2000s, the growth rate of real wages in Taiwan has been very low, even negative for high‐skilled workers. This paper sheds light on the potential causes of this puzzling development through a comparison of Taiwan's performance with that of South Korea. In many dimensions, most notably wages and labour productivity, both economies developed quite similarly between 1995 and 2001–02, but diverged thereafter. We relate the development of wages and labour productivity in the two economies to sectoral structural change and to sectoral differences in labour productivity growth, skills upgrading, and foreign trade.     

高职《MasterCAM软件应用基础》课程“教学做一体化”教学模式的探讨

《MasterCAM软件应用基础》课程内容十分广博,工程性、实践性都很强。"教学做一体化"教学模式应用在该课程上,其要点是:建立以工作任务为导向课程结构;建设以工学结合式学习岗位为代表的学习环境;采用便于学生自主学习的学习方式组织教学;建立以过程控制为代表的质量控制与评估体系。     

广东-东盟优势产业的竞争性与互补性研究

广东与东盟优势产业的竞争互补关系将决定未来双方经贸关系发展以及由此可能带来的地域分工和利益格局的演化.本文通过测算2004-2007年广东与东盟间产业的比较优势,对比分析了双方优势产业的分布及决定因素,在此基础上对广东与东盟优势产业间的竞争性与互补性进行了定量研究.研究发现:尽管广东与东盟总体上优势产业具有较为明显的竞争关系,但广东优势产业对东盟整体及各成员国出口仍具有较强和广泛的互补性,广东与东盟经贸发展潜力较大.