Do Credit Shocks Matter? A Global Perspective


Book Description

This paper examines the importance of credit market shocks in driving global business cycles over the period 1988:1-2009:4. We first estimate common components in various macroeconomic and financial variables of the G-7 countries. We then evaluate the role played by credit market shocks using a series of VAR models. Our findings suggest that these shocks have been influential in driving global activity during the latest global recession. Credit shocks originating in the United States also have a significant impact on the evolution of world growth during global recessions.




Do Credit Market Shocks Affect the Real Economy?


Book Description

We estimate the effect of the sharp reduction in credit supply following the 2008 financial crisis on the real economy. The identification strategy relies on the substantial heterogeneity in the degree to which banks cut lending over this period. Specifically, we predict changes in county-level small business lending over 2007-2009 by estimating the national change in each bank's lending that is attributable to supply factors (e.g., due to differences in the crisis' effect on their balance sheets) and, subsequently, allocating this quantity to counties based on the banks' pre-crisis market shares. We find that in 2008, 2009, and 2010, this measure is highly predictive of total county-level small business loan originations indicating that, at least in the near term, a firm cannot easily find a new lender if its bank limits access to credit. Additionally, we find that areas with more exposure to banks that cut small business lending during this period experience depressed employment and business formation. Upper bound estimates suggest that the 2007-2009 decline in small business lending accounted for up to 20% of the decline in employment in firms with less than 20 employees, 16% of the total employment loss, and 30% of the decline in inflation adjusted aggregate wages during this period. Finally, we note that the relationship between lending supply and economic activity is not evident in the 1997-2007 period, underscoring the unique circumstances during the Great Recession.




Do Banking Shocks Matter for the U.S. Economy?


Book Description

"Recent financial turmoil and existing empirical evidence suggest that adverse shocks to the financial intermediary (FI) sector cause substantial economic downturns. The quantitative significance of these shocks to the U.S. business cycle, however, has not received much attention up to now. To determine the importance of these shocks, we estimate a sticky-price dynamic stochastic general equilibrium model with what we describe as chained credit contracts. In this model, credit-constrained FIs intermediate funds from investors to credit-constrained entrepreneurs through two types of credit contract. Using Bayesian estimation, we extract the shocks to the FIs' net worth. The shocks are cyclical, typically negative during a recession, such as the one that began in 2007. Their effects are persistent, lowering economic activity for several quarters after the recessionary trough. According to the variance decomposition, shocks to the FI sector are a main source of the spread variations, explaining 39% of the FIs' borrowing spread and 23% of the entrepreneurial borrowing spread. At the same time, these shocks play an important but not dominant role for investment, accounting for 15% of its variations."--Author's abstract.




Credit Supply and Productivity Growth


Book Description

We study the impact of bank credit on firm productivity. We exploit a matched firm-bank database covering all the credit relationships of Italian corporations, together with a natural experiment, to measure idiosyncratic supply-side shocks to credit availability and to estimate a production model augmented with financial frictions. We find that a contraction in credit supply causes a reduction of firm TFP growth and also harms IT-adoption, innovation, exporting, and adoption of superior management practices, while a credit expansion has limited impact. Quantitatively, the credit contraction between 2007 and 2009 accounts for about a quarter of observed the decline in TFP.




How Do Credit Supply Shocks Affect the Real Economy? Evidence from the United States in the 1980s


Book Description

We study the business cycle consequences of credit supply expansion in the U.S. The 1980's credit boom resulted in stronger credit expansion in more deregulated states, and these states experience a more amplified business cycle. A new test shows that amplification is primarily driven by the local demand rather than the production capacity channel. States with greater exposure to credit expansion experience larger increases in household debt, the relative price of non-tradable goods, nominal wages, and non-tradable employment. Yet there is no change in tradable sector employment. Eventually states with greater exposure to credit expansion experience a significantly deeper recession.




What Happens During Recessions, Crunches and Busts?


Book Description

We provide a comprehensive empirical characterization of the linkages between key macroeconomic and financial variables around business and financial cycles for 21 OECD countries over the period 1960–2007. In particular, we analyze the implications of 122 recessions, 112 (28) credit contraction (crunch) episodes, 114 (28) episodes of house price declines (busts), 234 (58) episodes of equity price declines (busts) and their various overlaps in these countries over the sample period. Our results indicate that interactions between macroeconomic and financial variables can play major roles in determining the severity and duration of recessions. Specifically, we find evidence that recessions associated with credit crunches and house price busts tend to be deeper and longer than other recessions. JEL Classification Numbers: E32; E44; E51; F42







Credit Expansion in Emerging Markets


Book Description

This paper explores the contribution of credit growth and the composition of credit portfolio (corporate, consumer, and housing credit) to economic growth in emerging market economies (EMs). Using cross-country panel regressions, we find significant impact of credit growth on real GDP growth, with the magnitude and transmission channel of the impact of credit on real activity depending on the specific type of credit. In particular, the results show that corporate credit shocks influence GDP growth mainly through investment, while consumer credit shocks are associated with private consumption. In addition, taking Brazil as a case study, we use a time series model to examine the role that the expansion and composition of credit played in driving real GDP growth in the past. The results of the case study are consistent with those found in the cross-country panel regressions.




Tracing the Impact of Bank Liquidity Shocks


Book Description

Do liquidity shocks matter? While even a simple es' or o' presents identification challenges, going beyond this entails tracing how such shocks to lenders are passed on to borrowers, and whether borrowers can in turn cushion these shocks through the credit market. This paper does so by using data that follows all loans made by lenders to borrowing firms in Pakistan, and exploiting cross-bank variation in liquidity shocks induced by the unanticipated nuclear tests in 1998. We isolate the causal impact of the bank lending channel by showing that for the same firm borrowing from two different banks, its loan from the bank experiencing a 1% larger decline in liquidity drops by an additional 0.6%. The liquidity shock also lowers the probability of continued lending to old clients and extending credit to new ones. Although this lending channel affects all firms significantly, large firms and those with strong business and political ties completely compensate the effect by borrowing more from more liquid banks - both through existing and new banking relationships. In contrast, small unconnected firms are entirely unable to hedge and face large drops in overall borrowing and increased financial distress. The liquidity shocks thus have large distributional consequences




The Future of Europe


Book Description

A provocative argument that unless Europe takes serious action soon, its economic and political decline is unavoidable, and a clear statement of the steps Europe must take before it's too late. Unless Europe takes action soon, its further economic and political decline is almost inevitable, economists Alberto Alesina and Francesco Giavazzi write in this provocative book. Without comprehensive reform, continental Western Europe's overprotected, overregulated economies will continue to slow—and its political influence will become negligible. This doesn't mean that Italy, Germany, France, and other now-prosperous countries will become poor; their standard of living will remain comfortable. But they will become largely irrelevant on the world scene. In The Future of Europe, Alesina and Giavazzi (themselves Europeans) outline the steps that Europe must take to prevent its economic and political eclipse. Europe, the authors say, has much to learn from the market liberalism of America. Europeans work less and vacation more than Americans; they value job stability and security above all. Americans, Alesina and Giavazzi argue, work harder and longer and are more willing to endure the ups and downs of a market economy. Europeans prize their welfare states; Americans abhor government spending. America is a melting pot; European countries—witness the November 2005 unrest in France—have trouble absorbing their immigrant populations. If Europe is to arrest its decline, Alesina and Giavazzi warn, it needs to adopt something closer to the American free-market model for dealing with these issues. Alesina and Giavazzi's prescriptions for how Europe should handle worker productivity, labor market regulation, globalization, support for higher education and technology research, fiscal policy, and its multiethnic societies are sure to stir controversy, as will their eye-opening view of the European Union and the euro. But their wake-up call will ring loud and clear for anyone concerned about the future of Europe and the global economy.