京津冀物流现状及面临的问题

随着我国经济的区域化、一体化发展步伐的加快,物流业同样面临着区域一体化的问题.从目前看,京津冀地区经济明显落后"珠三角"、"长三角"地区,京津冀实现区域物流一体化,必将大大加快区域经济整合与协调发展,促进区域经济的一体化.本文通过分析京津冀物流现状及面临的问题,为探讨京津冀实现物流的一体化寻找对策提供依据.     

京津冀物流现状及面临的问题

随着我国经济的区域化、一体化发展步伐的加快,物流业同样面临着区域一体化的问题.从目前看,京津冀地区经济明显落后"珠三角"、"长三角"地区,京津冀实现区域物流一体化,必将大大加快区域经济整合与协调发展,促进区域经济的一体化.本文通过分析京津冀物流现状及面临的问题,为探讨京津冀实现物流的一体化寻找对策提供依据.     

弱区域经济发展与强地方政府管理的比较分析

在我国区域经济发展过程中,区域经济一体化程度相时较弱,而地方政府在行政区经济发展中却表现出了强大的力量与发展态势.本文通过时这种强弱的比较分析,找出地方政府在区域经济一体化过程中的失范,提出在区域经济一体化过程中重构一种强区域经济发展与强地方政府的"双强"模式与路径.     

欧洲经济一体化的原因、进程和影响

<正> 今年5月2日,欧洲共同体和欧洲自由贸易联盟签署了于明年1月1日建立欧洲经济区的协定,届时建成"世界最大市场",这将对欧洲乃至整个世界经济格局产生重大影响.一欧洲经济一体化是在欧洲共同体的基础上形成的.1945年第二次世界大战结束后,西欧列强的经济实力遭到严重削弱,为再展昔日雄风,必须走一条联合自强的道路.在     

新准则、原制度下资产减值的比较、分析

在全球经济一体化的背景下,随着我国市场经济的发展,为与国际会计准则趋同,2006年2月15日财政部颁布了《企业会计准则》(以下简称"新准则"),新准则体系包含1项基本准则和38项具体会计准则。在38项具体会计准则中,国际会计委员会认为只有关联方准则中关联方认定、资产减值准则中资产减值转回与国际会计准则不同,其余36个准则都被承认与国际会计准则趋同。     

ECFA的时代背景、前期成效与后续推进

2010年6月29日,两岸签署了具有特色的经济合作框架协议ECFA,开启了两岸经贸关系正常化、制度化、自由化的新时期。2010年9月12日ECFA生效,2011年1月1日,ECFA货物贸易和服务贸易"早期收获"计划正式启动。ECFA是在国际区域经济一体化尤其亚太地区经贸自由化的浪潮下签署的,不仅能够     

构建中韩自由贸易区,促进东亚经济一体化

经济全球化和区域经济一体化是世界经济发展的两大趋势,近年来,区域经济一体化出现了迅猛的发展态势.欧盟和北美自由贸易区在不断地扩大其合作范围,增强其势力.而东亚由于日本的问题,中、日、韩自由贸易区短期内实现的可能性不大.中、韩自1992年建交以来,经贸关系发展迅速,双边合作不断加强,为促进这一地区的稳定与经济合作,中、韩应率先建立自由贸易区(FTA),形成突破,推动东亚经济一体化的发展.     

"互联网+"战略背景下城乡一体化商业模式创新的主要 方法探讨

就目前来看,我国社会经济呈现迅猛发展的趋势,城乡一体化已经成为我国社会主义新农村、城市化建设的关键所在."互联网+"战略背景下,城乡一体化商业模式的创新迫在眉睫,且"互联网+"战略的实施为其创造了一个良好的社会经济环境与技术支持.本文主要针对"互联网+"与"城乡一体化"进行深入分析,探讨"互联网+"战略背景下城乡一体化商业模式创新方法.     

中、美、日金融自由化的国际比较及对我国的启示

在全球金融一体化背景下,各国已开始着手实施金融自由化,并将其作为金融改革的核心内容.可以说,金融资源的全球流动将成为主流.但对于我国而言,正处于经济发展中国家,金融自由化的推进如同一把"双刃剑",虽然能够分享金融资源自由流动这一"蛋糕",但又可有因国际短期资本大量涌入导致金融体系不稳定.因此,对中、美、日金融自由化的推进进行对比研究,借鉴发达国家的先进经验,对我国金融制度的确立提供科学启示,以期克服我国金融自由化推进中的弊端.     

韩国城乡一体化发展的实践、效果与启示

20世纪70年代,针对工农业严重失衡的困境,面临二元经济结构的挑战,韩国政府通过实施大规模的"新村运动"、采取反哺农业政策、建立城乡一体的社会保障制度、推进农村教育发展,使韩国顺利实现城乡经济一体化,实现城乡协调发展。文章通过考察韩国城乡一体化的路径与实践,分析了城乡一体化的共性与启示,为促进我国城乡一体化提供参考。     

Health, Wealth, Fertility, Education, and Inequality

The authors use a new cross-country dataset to estimate the strength of the links between different dimensions of social and economic development, including indicators of health, fertility, and education, as well as material wellbeing. This differs from previous studies in employing data for different income groups in each country in order to provide direct evidence on factors driving inequality, and in using a unique measure of material wellbeing that does not rely on PPP comparisons.     

Vicarelli,Keynes, and the unstable nexus between investment,liquidity, and finance

The goal of this article is to reconstruct Keynes’s vision of the unstable nexus between investment, liquidity and finance, as set out by the Italian economist Fausto Vicarelli (1936–1986). As argued in the article, one of Vicarelli’s main contributions consists of explaining the inherent instability of financially sophisticated capitalist economies in terms of the interaction (and double dissociation) between investment, saving, and stock-holding decisions, within a Keynesian framework characterized by the presence of fundamental uncertainty. While Vicarelli’s interpretation of Keynes is best understood in the context of the post-Keynesian literature, its relevance goes beyond that, as its sheds light on current issues related to the post-2008 financial crisis and its policy implications.     

Inflation,money, interest rate,exchange rate,and casuality: the case of Egypt,Morocco, and Tunisia

This study provides further evidence of the inflationary efects of the rates of growth of money supply, gross domestic product, efective exchange rate, and imported inflation for Egypt, Morocco, and Tunisia using quarterly data from 1964 to 1990. In addition, it examines the Granger causality between inflation and money supply as well as between inflation and the real exchange rate in the countries under consideration. Most of the results are consistent with extant theory and empirical evidence.     

Complementarity, growth, and trade

We consider an endogenous growth model with international trade in complementary capital goods. The model possesses several distinct, balanced growth solutions, which we classify using stability under adaptive learning. Some of the equilibria can involve growth rates much higher than others. We show that, in addition to a small (usually positive) effect on a given equilibrium, an expansion in trade may sometimes yield a much larger, sudden jump in growth. The small effect on the initial equilibrium may reduce growth if the opportunity cost of capital rises very fast as growth accelerates. JEL Classification: F12, F15, O41
Complémentarité, croissance, et commerce international. Les auteurs utilisent un modèle de croissance endogène en présence de commerce international de biens capitaux complémentaires. Le modèle possède plusieurs solutions de croissance équilibrée distinctes que les auteurs classifient en utilisant des mesures de stabilité avec apprentissage adaptatif. Certains de ces équilibres peuvent impliquer des taux de croissance plus élevés que d'autres. Il appert qu'une expansion du commerce international, en plus d'avoir un petit effet (habituellement positif) sur un équilibre donné, peut parfois engendrer une augmentation plus forte et soudaine de la croissance. Le petit effet sur l'équilibre initial peut réduire la croissance si le coût d'opportunité du capital augmente rapidement à proportion que la croissance accélère.     

Ecosystems,externalities, and economies

This paper incorporates an ecosystem model into a model of a simple economy. The decisionmaking agents in the ecosystem are individual organisms aggregated to the species level. A species may provide utility directly to humans, or it may provide utility indirectly because it is used either as a raw material in goods fabrication or as sustenance for other species. We describe a comparative static equilibrium of the ecosystem where species' demands for other species are equal to the supplies of those other species, and energy is conserved. The ecosystem is then embedded in the economy so that the effects of human intervention can be traced through both the ecosystem and the economy. Human intervention creates ecosystem externalities such that ecosystem equilibria are shifted and the new equilibria affect the utility or the production processes of other humans. This framework allows us to describe in principle which ecosystem services can be efficiently usurped by humans, which waste flows can be efficiently allowed into ecosystems, and which ecosystem organisms and physical attributes can be efficiently maintained.     

Anarchy, efficiency, and redistribution

This paper develops a contractarian theory of the state and the existence of redistribution. The existence of rules of redistribution is explained without any recourse to the risk-aversion of agents. No veil of ignorance is needed. This avoids obligational problems inherent in most other contractarian theories of justice. Hence, this paper departs from the standard legitimization of redistribution as fundamental insurance and interprets it as stemming from a principle of reciprocity in trade. Since this paper deals with an anarchic society, the implementation of redistributional rules is constrained by the assumption of self-enforcement. We show that this assumption changes the interpretation of the state: the state is characterized by a particular design of equilibrium strategies, not by the existence of enforcement agencies.     

Min, Max, and Sum

This paper provides characterization theorems for preferences that can be represented by U(x₁, …, x_n)=min{x_k}, U(x₁, …, x_n)=max{x_k}, U(x₁, …, x_n)=∑ u(x_k), or combinations of these functionals. The main assumption is partial separability, where changing a common component of two vectors does not reverse strict preferences, but may turn strict preferences into indifference. We discuss applications of our results to social choice. Journal of Economic Literature Classification Numbers: C0, D1, D6.     

Risk,uncertainty, and leverage

Using mostly theoretical models and traditional risk/uncertainty measures (VIX index, panic, precaution, scary bad news, etc.), the current literature tries to clarify the risk/uncertainty-deleveraging pattern. The findings are not sufficient to explain the dynamic empirical relationship between modern risk/uncertainty indicators and leverage. We fill this gap in the literature by using US quarterly data, from 1985:1 to 2018:4, Granger causality tests, and a structural vector autoregression model. We find that commercial bank leverage rises when geopolitical risk and macroeconomic, policy, and equity uncertainty increase. Client-based business relationships of banks and high government borrowing from banks during crises periods are responsible for this relationship. We find that the leverage of broker-dealers and shadow banks declines when Chicago risk and macroeconomic, policy, financial, and equity uncertainty increase. We argue that the vulnerability of broker-dealers and shadow banks to the risk/uncertainty of the entire market system is responsible for this relationship.