吉林省职业院校为区域经济发展服务策略研究

职业教育是我国教育体系的重要组成部分,是国民经济和社会发展的重要基础。要实施"科教兴国"战略,加快区域经济发展,必须把职业教育放到突出位置。本文就吉林省职业院校怎样为吉林省区域经济发展服务进行了分析和论述。     

Global adjustment to US disengagement from the world trading system

US trade policy in the Trump administration is protectionist, raising tariffs outside of WTO rules, threatening trade wars, withdrawing from existing trade agreements, and negotiating new bilateral trade deals rather than free trade agreements. The reaction of the rest of the world has been to support the WTO rules-based trading system and to pursue new and expanded regional trade agreements that do not include the US. The result may be US disengagement from the world trading system, with countries diverting trade around the US. We use a global computable general equilibrium (CGE) model to analyze changes in trade and production patterns for a variety of scenarios, including US trade wars. We find that adjustment to US disengagement is feasible—the changes in trade shares as countries divert trade are modest and achievable, with very little impact on the volume of global trade. If the US engages in trade wars with major partners, the best response for other trade partners is to sit out the trade war, accept higher US tariffs, and gain markets from global trade diversion around the US. Finally, because of indirect effects, widespread tariffs fail to benefit the protected sectors—a fallacy of composition in a protectionist trade policy.     

The Pursuit of Productivity

This study names a pantheon of entrepreneurs and managers who have introduced a range of far‐reaching productivity innovations throughout modern history. The thread tying together all of the innovations, in whatever sector of the economy one examines, is the theory of swift, even flow. The study argues why swift, even flow explains the power and long‐lasting nature of these innovations and why other factors thought by some to affect productivity fall short.     

Staples,links, and poles in the construction of regional development theories

The developmental trajectories of extractive economies differ systematically from those of industrial economies. Analysis of these differences is difficult, because the specific characteristics and location in space of particular extracted resources distinguish extractive economies from each other far more than commodities produced and location distinguish industrial economies. The peculiar distoritions of Harold Innis's studies of particular staples as these were incorporated into general statements about regional economic development illustrate some of the tensions between ideographic and nomothetic goals in the analysis of regional economies and the dangers of resolving these tensions by collapsing the particular into the general. Subsequent use of these regional economic development models to obscure problems of particular resource extractive projects illuminates some of the unintended practical consequences of theoretical errors.     

产业演进中的循环经济

循环经济是在满足收益大于成本原则前提下对资源循环利用的一种生产方式,其核心是经济利益,只有满足这个要求的技术才会被利用。循环经济的实施需要一系列的条件,这些条件是随着经济发展水平的提高而不断成熟的,因此决定了任何社会的循环经济都是一个随着技术水平、规模经济、产业聚积、分工协作和社会文明等演进而不断深化的自然过程。     

Risk premiums in asset prices and returns

We review recent research on time-varying risk premiums, including attempts to explain rejections by baillie and others of the unbiasedness hypothesis. Using spot and forward foreign exchange rates we discuss the evidence for time-varying risk premiums, relate it to general equilibrium theories of asset pricing, and describe the artificial economy methodology.     

基于网络经济的高技术虚拟企业规模经济分析

实行垂直一体化和多元化经营的大企业可以实现古典和新古典经济学所描述的具有成本优势的规模经济。现代网络经济要求规模经济不仅要具有成本优势,还应具有速度和产品差异上的优势。由一些高科技中小企业各自贡献其核心能力而形成的高技术虚拟企业,可以满足现代市场的新要求,形成了具有速度性和产品差异化优势的规模经济。     

饭店间并购的动因及其经济学分析

饭店间的并购属于企业间横向并购,根本的原因是追求利润和迫于竞争,具体表现为饭店的数量和规模的扩大,降低成本和扩大市场份额。本文通过对饭店间并购动因的经济学分析,认为并购对于优势饭店最大的益处,就是能形成规模经济。     

发达经济体与新兴经济体竞争力比较——基于全球竞争力指数视角

在经济全球化的今天,发达经济体与新兴经济体之间的竞争日益激烈.首先,选取30个发达经济体和29个新兴经济体的基本要素指标、效率因素指标和创新因素指标,对发达经济体与新兴经济体竞争力孰强孰弱这一问题进行研究.其次,通过对各指标的计算和比较,得出新兴经济体竞争力仍比较弱的结论.最后,提出新兴经济体要想提升自身竞争力必须从政治制度、宏观经济运行、教育发展、基础设施建设等方面进行改进和完善的政策建议.