Financial intermediation with credit constrained agents

This paper studies the effects of financial intermediation on aggregate levels and the distribution of resources in an economy with credit-constrained heterogeneous agents and occupational choice. Whether an agent becomes an entrepreneur depends on a realized entrepreneurial ability and accumulated assets needed to finance a business project with uncertain returns. I compare a steady state of an economy with financial intermediation to an economy in which entrepreneurs must finance their projects only from their savings. The simulated economy with financial intermediation matches well the US data on the distribution of occupations and resources. The steady state welfare and efficiency gains from financial intermediation are large.     

Financial development and economic growth in Greece: an empirical investigation with Granger causality analysis

This paper empirically examines the causal relationship between the degree of openness of the economy, financial development and economic growth by using a multivariate autoregressive VAR model in Greece for the examined period 1960:I-2000:IV. The results of cointegration analysis suggest that there is one cointegrated vector among GDP, financial development and the degree of openness of the economy. Granger causality tests based on error correction models show that there is a causal relationship between financial development and economic growth, but also between the degree of openness of the economy and economic growth.     

Financial development and growth: An empirical analysis

Over the last two decades several countries experienced currency crises. These were characterized both by a huge disruption of economic activity and an extreme speed of diffusion within countries. The financial turmoil happened in a period of very high degree of international financial integration. As a result financial liberalization was associated with greater incidence of crises and this brought an intense debate in both academic and policy circles about the consequences of free capital movements.     

金融发展与经济增长——基于1952-2007年中国数据的再检验

本文分别以金融抑制论和金融结构论为指导,根据中国的实际情况,建立数学模型,进行多元回归分析,并利用VAR因果关系检验和方差分解探索中国金融发展与经济增长之间的关系.结论表明:(1)无论是金融抑制论还是金融结构论,金融发展与经济增长之间存在显著的正相关;(2)对于模型1来说,金融发展与经济增长存在单向因果关系,属于需求追随型;而模型2并没有显示金融发展与经济增长存在明显的因果关系,以银行为主导的金融结构通过内在传导机制对经济增长产生影响;(3)从金融发展对经济波动解释的力度来看,金融抑制论对解释金融发展与经济增长之间的关系比较弱,而金融结构论对经济增长的解释力要强.因此,在强调市场对金融资源优化配置的同时,更加关注以银行业为主导的金融机构改革,理顺金融发展与经济增长内在机制,以实现金融发展与经济增长相互促进、共同发展的目标.     

中国金融发展与经济增长的再思考:基于变量结构变化的多元VAR分析

近年来,学者们开始认识到研究变量间关系时考虑经济中结构变化的重要性.本文采用结构断点单位根检验对我国银行发展、股市发展和经济增长的季度指标进行了研究,发现所有指标均为围绕着多个结构断点的分段趋势平稳.进而,本文采用多元Near-VAR分析了消除趋势后的指标间的因果关系,结果显示在样本期内,银行发展已经成为经济增长的一个源泉,而股市发展对经济增长的促进作用很弱.脉冲反应和预测方差分解亦证实了上述结论.股市发展的替代度量指标是分段趋势平稳以及股市发展尚未成为我国经济增长源泉的研究结论对于实施政策主导下的长期股市发展战略和短期股市稳定政策具有重要启示.     

中国的金融发展、所有制结构调整与经济增长

本文利用中国分省面板数据证明:银行虽然将大部分资金贷给了国有企业,但是通过所有制结构调整,主要包括合法的国有企业改制,和不合法的国有资产流失等形式的资金漏损,使得银行信贷资产从国有企业手中转移到民营企业手中,提高了信贷资金的使用效率和资本边际生产率,促进了经济增长."拨改贷"使得银行贷款成为国有企业的主要外部资金来源,银行贷款的偿还压力推动了国有企业的改制,而政府出于保护银行信贷资产安全的需要也会催促国有企业加快改制.本文的结论为财政、外汇资金补充银行资本金和国有银行体制改革提供了理论和经验支持,为转轨国家的经济改革次序提供了启示.     

Economic development and financial depth in a model with costly financial intermediation

According to Gurley and Shaw, economic development typically is accompanied by a transition from self-financed to intermediated investment activity. In their account, economic growth stimulates financial market development, and financial market development is a strong contributing factor in enhancing real growth. We model the co-evolution of the real and financial sectors during the growth process. To do so, we embed a role for liquidity provision into a conventional neoclassical growth model. Following Baumol and Tobin, we also introduce a fixed cost associated with “trips to the bank”. We describe conditions under which the development of a financial system may or may not proceed smoothly. When it does not, development traps are observed. We also discuss policy interventions that may reduce the potential for development traps to arise.     

Financial intermediation,consumption dynamics,and business cycles

The recent financial crisis highlighted the need to deepen our understanding of the impact of the financial intermediation sector on the real economy. We examine the quantitative implications of financial intermediation and firm's financing frictions in explaining the observed cyclical properties of both real and financial variables. We find that a modified version of the financial intermediation framework of Gertler and Karadi (2011) augmented with financing frictions in production does a good job in matching the unconditional moments of financial fluctuations without compromising key real co-movements. Our results are relevant for macro-prudential policy analysis as they underscore the importance of carefully identifying the sources of aggregate fluctuations in models in which financial intermediaries and financial frictions play a non-trivial role.     

金融发展与经济增长的多重均衡关系因果模式的再思考

既有研究和特征事实表明,处于不同发展阶段的国家其经济增长与金融发展的互动关系存在多重均衡的可能,这种多重均衡关系又以"需求跟进"和"供给拉动"两种因果模式最为典型.然而,很难对不同国家或者存在性及其转化的亲件,并利用40个国家的面板数据验证了这一结论.文章发现,在不同国家和不同的经济发展阶段,的确存在着不同的均衡形态和因果关系模式;同时,对我国的实证分析表明,自上个世杨50年代以来,中国经济增长和金融发展的关系模式以1978年和1994年为分界岭呈现三个阶段性特征,二者之间的因果关系经历了由平稳到动荡、再由动荡到平稳的历史演变过程.     

Financial Development and Income in North Africa

We explore the short-run dynamics and long-run relationship between income and financial development in Algeria, Egypt, and Morocco. We use co-integration and VECM models and four indicators of financial development. The empirical results indicate that there is a long-run relationship between income and each financial development indicator, except credit to the private sector in Algeria. On the other hand, Granger-causality test results indicate that the evidence on the direction of causality is mixed.

危机损失、经济复苏与金融结构比较——什么样的金融体系更能摆脱危机

本文从比较分析视角出发,研究在应对金融危机的过程中,不同的金融结构对经济增长的作用。我们利用57个国家从1960到2009年的面板数据检验了金融结构、金融发展水平与经济增长之间的相互联系。研究结果表明,只有当金融发展水平较高的经济体选择市场导向的金融结构时,才能降低金融危机的损失,提高经济复苏速度,而金融发展水平较低的经济体的最佳选择则是银行导向的金融结构。最后,本文结合中国的现实情况提出了相关的政策建议。     

Economic freedom, civil liberties, political rights and growth: a causality analysis

Several empirical studies have established the relationship between economic freedom, civil liberties and political rights, and economic growth. Nevertheless, few studies analyze the directions of causality. This paper studies the causality relations between the institutional dimensions mentioned above and economic growth, as well as the interrelations between them, using the Granger methodology with panel data for 187 countries and five-yearly observations for the period 1976–2000. In addition, the relations between these freedoms and investment in physical and human capital are examined, to be able to isolate the direct and indirect effects on growth. The authors acknowledge the suggestions made by the editor and the reviewers, which have improved this work with respect to its initial version.     

Financial intermediation and endogenous risk in the banking sector

The paper revisits the impact of uncertainty on the decision problem of a bank. The bank extends risky loans to private investors and sells deposits to savers at fixed rates. The uncertainty under which deposit/loan-portfolios are chosen by banks is endogenized through an information system that conveys public signals about the return distribution of bank loans. Transparency in the banking sector is defined in terms of the reliability of these signals. We find that higher transparency always raises expected bank profits, but may lead to a higher or lower expected loan volume. Moreover, higher transparency may reduce economic welfare.     

A quantitative reassessment of the finance–growth nexus: evidence from a multivariate VAR

The long-run relationship between financial development and economic growth is examined in a multivariate vector autoregression (VAR) framework using 10 sample countries. Difficulties surrounding the cross-country regressions and bivariate time series studies are outlined. The long-run financial development and output relationships are identified in a cointegrating framework through tests of over-identifying restrictions. We find bi-directional causality between financial development and economic growth in all the sample countries, conclusions that stand distinct from those in the existing empirical literature. We attribute our findings to: (i) analysis of a higher dimensional system, (ii) a new method of identifying the long-run economic relationships, and (iii) a new approach to long-run causality testing.     

Financial development,economic growth and convergence clubs

To study the role of financial development in economic growth, we apply an array of convergence tests designed to capture nonlinear transitional dynamics to real outputs per capita. Strong evidence of multiple convergence clubs is observed, implying that the clubs are formed based on the initial level of real output per capita and average growth rate. Our empirical results show that the stage of economic growth of each country plays an important role for the composition of the convergence clubs. Furthermore, financial development emerges to be a significant determinant, albeit plays differently in the economic growth of each convergence club.     

Financial flows and economic growth in developing countries

This paper assesses the impact of financial flows and their composition on the real exchange rate and on economic growth for a sample of low- and middle-income countries over the period of 1980–2012. Financial flows can directly support economic growth by relaxing constraints on domestic resources, but can also indirectly weaken growth through appreciation of the real exchange rate. We use the generalized method of moments (GMM) for dynamic panel. Results show that net financial flows affect economic growth both directly and indirectly: (i) a one percent increase in total financial flows appreciates the real exchange rate by 0.5 percent; (ii) the real exchange rate appreciation effect of remittances is twice the effect of aid and ten times greater than the effect of Foreign Direct Investments; (iii) financial flows stimulate economic growth regardless of the development level. An increase of $10 per capita financial flows leads to a gain of 0.08 points of annual growth. This gain amounts to 0.15 when we control for the negative impact of the real exchange rate. Instability of market-oriented flows, such as FDI and portfolio investments, exacerbates instability of the economic growth rate.     

金融结构、金融生态与农村金融体系的建构——来自江苏农村地区的案例解析

本文从金融交易需求主体、金融结构和金融体系的互动关联关系入手,探讨我国现阶段农村金融体制改革和制度设计的内在机理.分析的结果表明,由于我国农村经济发展的内在不平衡性和显著微观区域化特征,导致了金融生态呈现出区域差异化、多样化和层次化特性,这就从根本上决定了一个多样化、因地制宜、灵活性的农村金融制度安排是我国现阶段农村金融体系建构的根本取向.通过对两个典型农村地区的实证调查分析,验证了经济发展水平,产业结构差异化对农村金融结构、金融体系变迁的决定性作用机制.政府作为金融外在制度的设计者与供给者,其制度安排应是与农村社会内在制度变迁的协调,是与农村经济发展状态的协调.     

Explaining the nonlinear effects of financial development on economic growth

Using different indicators of financial development, recent empirical studies have discovered various patterns of nonlinearity in the relationship between financial development and economic growth. By adding consumption loans, which are nonproductive, into a standard model of asymmetric information, this paper generates a model that is able to replicate all possible nonlinear finance–growth relationships found in recent empirical studies.      

Financial variables and euro area growth: A non-parametric causality analysis

This paper investigates the predictive ability of financial variables for euro area growth through bivariate and multivariate non-parametric Granger causality tests. Apart from assessing the within-country forecasting ability of commonly-employed financial variables, such as the term spread, the stock market returns and the growth of real money supply, we also test for cross-country influences. In this way, we reveal the countries that are more useful in predicting growth in other member countries along with the ones that are more receptive to other countries' financial developments. Our results suggest that financial variables are useful leading indicators for euro area growth at a joint level, albeit at different horizons, ranging from one to six quarters. Our finding of overall increased levels of receptivity among member states provides useful information for policy makers, especially in the case of monetary union such as the euro area.