Search Frictions,Financial Frictions,and Labor Market Fluctuations in Emerging Markets

This article examines the role of the extensive and intensive margins of labor input in the context of a business cycle model with a financial friction. We document significant variation in the hours worked per worker for many emerging-market economies using manufacturing data. Both employment and hours worked per worker are positively correlated with each other and with output. We show that a search-theoretic context in a small open-economy model requires a small wealth effect to explain these regularities at the expense of a smaller wage response. On the other hand, introducing a financial friction in the form of a working capital requirement can explain the observed movements of labor market variables such as employment and hours worked per worker, as well as other distinguishable business cycle characteristics of emerging economies. These include highly volatile and cyclical real wages, labor share, and consumption.     

Dynamic Effects of Financial Openness on Economic Growth and Macroeconomic Uncertainty

This paper examines the dynamic effects of financial integration and foreign direct investment (FDI) on economic growth and macroeconomic uncertainty. Using the pooled mean group autoregressive distributed lag approach to annual data over 1975-2007 for ninety developing countries, we find that financial integration contributes to faster economic growth and lower growth uncertainty in the long run. The evidence also shows considerable heterogeneity in the short run. In addition, we find that FDI impedes output growth but mitigates uncertainty in output and consumption growth in the long run. In the short run, FDI has an average negative effect on growth and negligible effect on growth uncertainty, but there are large cross-country differences in response to FDI integration.     

Financial Frictions,Investment Delay,and Asset Market Interventions

We construct a dynamic macro model to incorporate financial frictions and investment delay. Investment is undertaken by entrepreneurs who face liquidity frictions in the equity market and a collateral constraint in the debt market. After calibrating the model to the U.S. data, we quantitatively examine how aggregate activity is affected by a shock to equity liquidity and a shock to entrepreneurs' borrowing capacity. We then analyze the effectiveness of government interventions in the asset market after such financial shocks. In particular, we compare the effects of government purchases of private equity and of private debt in the open market. In addition, we examine how these effects of government interventions depend on the option to delay investment.     

Financial Competitiveness,Financial Openness and Bilateral Foreign Direct Investment

ABSTRACT

In this article, we test the impacts of financial competitiveness and financial openness on bilateral FDI with novel indexes, covering 127 host countries and 122 home countries from 2009 to 2016. We find that the improvement of financial competitiveness and financial openness significantly increases the FDI assets in the home country and significantly increases the FDI liabilities in the host country. In particular, the impacts of financial competitiveness and financial openness are significant both on the intensive and extensive margins. In addition, the above results remain robust in further analyses, such as using sub-index of financial competitiveness, using quantile regression model, considering capital control on FDI and dealing with the endogenous problem. The study demonstrates the financial competitiveness and financial openness are important factors to explain why FDI positions are relatively small in some developing countries.     

Financial Frictions,Financial Shocks,and Aggregate Volatility

The Great Moderation was accompanied by an increase in financial volatility. We explore the sources of these divergent patterns in volatilities by estimating a model with time‐varying financial rigidities subject to structural breaks in the size of shocks, the monetary policy rule coefficients, and the average size of the financial rigidity. Institutional changes are key in accounting for the Great Moderation and in shaping the transmission mechanism of financial shocks. The increase in financial volatilities is accounted for by larger financial shocks, but the vulnerability of the economy to these shocks is significantly alleviated by the estimated changes in institutions.     

Financial Development,Interest Rate Liberalization,and Macroeconomic Volatility

This article examines the relationship between financial development, interest rate liberalization, and macroeconomic volatility in fifty-six emerging and developed economies over the period 1980–2009. We find that financial development plays a significant role in dampening the volatility of macroeconomic growth rate, but up to a limit. The more the interest rate is liberalized, the more likely that financial development can stabilize the economy. Particularly, interest rate liberalization has a more positive influence on emerging and developing countries. Financial development and interest rate liberalization can also alleviate the influence of external shocks. They mutually enhance their functions as economic stabilizers.     

宏观调控、金融创新与流动性管理

流动性管理的要点在于流动性与实体经济发展相匹配。文章刻画了流动性管理的目标函数,阐述和梳理了流动性管理的基本原理和基本方法,检验了主要流动性管理工具的实际效果。经验研究结果表明,在流动性充裕情况下,通过实施紧缩性货币政策、人民币升值、积极的财政政策对流动性管理可能无效,而通过金融创新,调整银证结构、信贷结构和投资结构,有助于进行流动性管理。     

Welfare Cost of Fluctuations When Labor Market Search Interacts with Financial Frictions

We study the welfare costs of business cycles in a search and matching model with financial frictions. The model replicates the volatility on labor and financial markets. Business cycle costs are sizable. Indeed, the interactions between labor market and financial frictions magnify the impact of shocks via (i) a credit multiplier effect and (ii) an endogenous wage rigidity inherent to financial frictions. In addition, in a nonlinear framework, large welfare costs of fluctuations are explained by the high average unemployment and the low job finding rates with respect to their deterministic steady‐state values.     

The Impact of the Global Financial Crisis and the Role of External and Internal Factors in Emerging Economies

This article assesses the impact of trade, capital openness and institutions on emerging economies’ output loss during the “Great Recession.” The fixed-effect estimates of an unbalanced panel of 122 emerging countries observed from 2008 to 2010 yield three main results. First, trade openness has exacerbated output loss. Second, capital openness can help mitigate the negative impact of an external shock, but this is conditional on the level of financial development. Finally, the results also point out that the interrelations between financial and institutional development affect the crisis’s severity.     

金融服务开放中的结构转换与效率——我国金融服务贸易的现状与趋势

金融服务市场的开放尤其是加入WTO之后,我国的金融服务贸易获得了长足的发展,在金融创新等因素的促进下,金融结构得到了一定程度的优化,金融业的竞争力和金融效率虽然与国外金融业仍存在差距,但也获得了一定程度的提高。     

Emerging Market Business Cycles: The Role of Labor Market Frictions

Emerging economies are characterized by higher variability of consumption and real wages relative to output and a strongly countercyclical current account. A small open economy model with search‐matching frictions and countercyclical interest rate shocks can account for these regularities. Search‐matching frictions affect permanent income, and increase future employment uncertainty, heightening workers' incentives to save and generating a greater response of consumption and the current account. The greater consumption response feeds into larger fluctuations in workers' willingness to work, while interest rate shocks lead to variations in firms' willingness to hire; both of these outcomes contribute to highly variable wages.     

Foreign Direct Investment and Debt Financing in Emerging Economies

The rich dynamics of capital flows is an important characteristic of business cycles in emerging market economies. In the data external debt is always procyclical, while FDI is procyclical only in normal times. We provide a microfounded rationale for this pattern by linking financial shocks to capital flows. For this purpose, we build a small open economy model in which firms are subject to borrowing constraints, and are either owned domestically or by foreign investors who purchase firms through FDI. During a financial crisis, the valuation gap per unit net worth between foreign and domestic investors widens, which triggers more FDI inflow. Our model produces business cycle moments consistent with empirical observations.     

构建与金融业全面开放相适应的金融监管体制

我国的金融监管体制近20年来几经制度变迁和改革调整，已形成了人民银行、银监会、证监会、保监会（一行三会）的架构，但在实际运行中出现了不少矛盾，如何从我国金融业即将全面开放的要求和特点出发，特别是适应金融综合经营时代的到来，有必要对宏观金融监管体制进行改革。     

Bayesian Evaluation of DSGE Models with Financial Frictions

We evaluate two most popular approaches to implementing financial frictions into DSGE models: the Bernanke, Gertler, and Gilchrist ( 1999 ) setup, where frictions affect the price of loans, and the Kiyotaki and Moore ( 1997 ) model, where they concern the quantity of loans. We take both models to the data and check how well they fit it on several margins. Overall, comparing the models favors the Bernanke, Gertler, and Gilchrist framework. However, even this model does not make a clear improvement over the New Keynesian benchmark in terms of marginal likelihood and similarity of impulse responses to those obtained from a VAR.     

Openness and Financial Development in China: The Political Economy of Financial Resources Distribution

This paper examines the impact of openness on financial development in China. We use two sets of indicators of financial development to distinguish size and efficiency for both bank and capital market sectors as aspects of financial development in 30 provinces of China over the period from 2000 to 2009. The empirical results suggest that trade and financial openness exert positive impact on financial efficiency but negative impact on the size of financial development for both the indirect and direct financial sectors. The results confirm a mismatch problem between the distribution in the types of trading companies and the allocation of financial resources in China.     

上海自贸区金融服务业对外开放研究

上海自贸区成立后在金融服务业对外开放方面先行先试,已取得了一定成效,但还需进一步加大改革开放力度。借鉴国外经验,本文提出了上海自贸区进一步扩大金融服务业对外开放的总体思路和分阶段任务。     

股票价格、货币政策和宏观经济波动

本文对包含股票价格在内的新凯恩斯模型的结构方程进行估计,分析了股票价格和货币政策与宏观经济波动之间的关系,认为股票价格与宏观经济波动密切相连,货币政策调整可以平滑经济波动。在此基础上,比较了不同的货币政策规则的宏观调控效果,得到的结论是,将股票价格波动纳入货币政策的调控范围会改善货币政策效果,有助于稳定宏观经济。     

Uncertainty,Financial Frictions,and Nominal Rigidities: A Quantitative Investigation

Are uncertainty shocks a major source of business cycle fluctuations? This paper studies the effect of a mean preserving shock to the variance of aggregate total factor productivity (macro‐uncertainty) and to the dispersion of entrepreneurs' idiosyncratic productivity (micro‐uncertainty) in a financial accelerator dynamic stochastic general equilibrium model with sticky prices. It explores the different mechanisms through which uncertainty shocks are propagated and amplified. The time‐series properties of macro‐ and micro‐uncertainty are estimated using U.S. aggregate and firm‐level data, respectively. While surprise increases in micro‐uncertainty have a larger impact on total output than macro‐uncertainty, these can only account for a small (but nontrivial) share of output volatility.     

Financial Shocks and Corporate Investment in Emerging Markets

We examine how cross-firm and cross-country heterogeneity shapes the responses of corporate investment in emerging markets to changes in U.S. monetary policy and financial-market volatility, the latter proxying for uncertainty. We find that in response to increases in U.S monetary policy rates or financial-market volatility, financially weaker firms reduce investment by more than financially strong firms. We also show that firms with stronger balance sheets delay investment voluntarily when faced with higher uncertainty. Finally, we find that stronger macroeconomic fundamentals (lower public debt or higher international reserves) help to buffer corporate investment from increases in U.S. monetary policy rates.     

贸易摩擦、宏观经济波动与经济开放程度的选择

本文构建一个包含关税冲击以及外汇风险溢价的两国开放经济DSGE模型,创新地揭示了关税冲击造成实际汇率波动的“直接效应”与“间接效应”,刻画了关税变动、贸易条件与实际汇率之间的动态关系与作用机制。我们深入分析了不同经济开放程度下贸易摩擦造成的宏观经济波动以及经济福利损失。模拟结果表明,在一定贸易开放程度下,外国加收关税一方面会导致本国贸易条件恶化,引发出口及产出下降;另一方面会导致本国汇率贬值,引发出口及产出增长。关税冲击发生后短期中汇率贬值效应占优,本国产出会出现小幅上升,随后贸易条件恶化效应逐步显现,产出持续下降。福利分析结果表明,本国适度提升贸易开放度,虽然经济福利损失会小幅上升,但福利损失增加幅度小于外国,会在贸易摩擦竞争中形成相对优势;如果本国过度提高贸易开放度,则会导致本国福利损失大幅增加,并且大于外国福利损失增幅,会在贸易摩擦竞争中形成相对劣势。因此,应适度逐步有序地提升贸易开放度。此外,本国适度推进资本账户开放的政策能够改善贸易条件,促进本国经济增长。