Financial Frictions and Economic Development: A Quantitative Exploration

金融摩擦与经济发展：定量探索

• 批准号: 0946647
• 负责人: Yongseok Shin
• 金额: $ 23.64万
• 依托单位: Washington University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2009
• 资助国家: 美国
• 起止时间: 2009-05-18 至 2012-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0946647&HistoricalAwards=false
• 关键词: Financial; Frictions; Economic; Development; Quantitative

Financial Frictions and Economic Development: A Quantitative ExplorationSBE-SES 0820318: PI Shin (U of Wisconsin); Co-PI Buera (NBER, subaward)Understanding the sources of cross-country differences in economic development is a central question in the social sciences. Recent empirical research has provided some answers: Cross-country income differences are mainly explained by the low total factor productivity in developing countries, particularly in producing investment/tradable goods. Misallocation of resources across production units is an important source of their low productivity. Well-functioning financial markets are an important institution missing in these countries. This project constructs a unified framework where financial frictions and resource misallocation are explicitly modeled and their impact on economic development is quantitatively evaluated.This project first analyzes how financial frictions lead to resource misallocation, and how some industrial sectors are more vulnerable to financial frictions than others. It is shown that a model incorporating sectoral differences in the scale of establishments explains why developing countries are particularly unproductive in producing investment/tradable goods. This model has implications on the patterns of establishment size distribution across countries and across sectors. Such model predictions are tested against establishment-level data. As part of this project, a comprehensive data set on the size distribution of establishments in developing (e.g. Mexico and India) and developed countries (e.g. the US) is put together, to be shared with other researchers.The project also studies dynamic effects of an economic reform that partially eliminates distortions in the economy. It is shown that the interaction between financial frictions and resource misallocation is crucial in understanding growth experiences of developing countries that are incompatible with standard theories. Consistent with the data, the model generates a slow transition to a higher state of economic development, low interest and investment rates in the early stages of development, and endogenous productivity dynamics.Finally, this project studies how the interaction between international and domestic financial markets determines economic development. The model is used for studying the transition dynamics following liberalizations of cross-border production factor flows, which are an important part of growth-enhancing reform packages in many developing countries. In particular, it addresses the puzzling observation that countries going through a period of output and productivity growth tend to export capital, contradicting the standard theory. In addition, other dimensions of factor flows are explained, such as foreign direct investment flowing from developed to developing countries while entrepreneurial talent moves in the opposite direction (brain drain) at the same time.More broadly, this project is related to the literature that places institutions at the center of economic development: Financial frictions in this project are modeled as arising from imperfect enforcement of contracts, an important topic in the broader institutions literature. In this context, this project sets an example of how to quantitatively analyze the mechanisms through which institutions determine economic development. This project is also useful for the design and execution of public policies. By applying its quantitative framework, one can answer important questions on economic reforms: How soon will reforms start to pay off? How fast will economic growth trickle down to the poor? What are the optimal policies on international factor mobility?

金融摩擦与经济发展：定量探索SBE-SES 0820318：PI Shin（威斯康星大学）； Co-PI Buera（NBER，subaward）了解经济发展中跨国差异的根源是社会科学的一个核心问题。最近的实证研究提供了一些答案：跨国收入差异主要是由于发展中国家全要素生产率较低，特别是在生产投资/可贸易商品方面。生产单位之间的资源配置不当是其生产率低下的一个重要根源。运转良好的金融市场是这些国家所缺少的重要机构。该项目构建了一个统一的框架，对金融摩擦和资源错配进行明确建模，并定量评估其对经济发展的影响。该项目首先分析了金融摩擦如何导致资源错配，以及某些工业部门如何比其他部门更容易受到金融摩擦的影响。结果表明，纳入机构规模部门差异的模型解释了为什么发展中国家在生产投资/可贸易商品方面生产力特别低。该模型对跨国家和跨部门的机构规模分布模式具有影响。此类模型预测是根据机构级别的数据进行测试的。作为该项目的一部分，有关发展中国家（例如墨西哥和印度）和发达国家（例如美国）机构规模分布的综合数据集被放在一起，以便与其他研究人员共享。该项目还研究了部分消除经济扭曲的经济改革的动态影响。结果表明，金融摩擦与资源错配之间的相互作用对于理解与标准理论不相容的发展中国家的增长经验至关重要。与数据一致，该模型产生了经济向较高发展状态的缓慢过渡、发展早期的低利率和投资率以及内生的生产率动态。最后，本项目研究了国际和国内金融市场之间的相互作用如何决定经济发展。该模型用于研究跨境生产要素流动自由化后的转型动态，这是许多发展中国家促进增长的改革方案的重要组成部分。特别是，它解决了一个令人费解的观察结果，即经历产出和生产率增长时期的国家倾向于出口资本，这与标准理论相矛盾。此外，还解释了要素流动的其他维度，例如外国直接投资从发达国家流向发展中国家，而创业人才同时向相反方向流动（人才流失）。更广泛地说，该项目与将制度置于经济发展中心的文献相关：该项目中的金融摩擦被建模为因合同执行不完善而引起，这是更广泛的制度文献中的一个重要主题。在此背景下，本项目为如何定量分析制度决定经济发展的机制提供了范例。该项目对于公共政策的设计和执行也很有用。通过应用其定量框架，人们可以回答有关经济改革的重要问题：改革多久才能开始见效？经济增长将以多快的速度惠及穷人？国际要素流动的最优政策是什么？