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Report
Modigliani Meets Minsky: Inequality, Debt, and Financial Fragility in America, 1950-2016
This paper studies the secular increase in U.S. household debt and its relation to growing income inequality and financial fragility. We exploit a new household-level data set that covers the joint distributions of debt, income, and wealth in the United States over the past seven decades. The data show that increased borrowing by middle-class families with low income growth played a central role in rising indebtedness. Debt-to-income ratios have risen most dramatically for households between the 50th and 90th percentiles of the income distribution. While their income growth was low, ...
Report
Disasters Everywhere: The Costs of Business Cycles Reconsidered
Business cycles are costlier and stabilization policies more beneficial than widely thought. This paper shows that all business cycles are asymmetric and resemble mini “disasters.” By this we mean that growth is pervasively fat-tailed and non-Gaussian. Using long-run historical data, we show empirically that this is true for all advanced economies since 1870. Focusing on the peacetime sample, we develop a tractable local projection framework to estimate consumption growth paths for normal and financial-crisis recessions. Using random coefficient local projections we get an easy and ...
Working Paper
Loose Monetary Policy and Financial Instability
Do periods of persistently loose monetary policy increase financial fragility and the likelihood of a financial crisis? This is a central question for policymakers, yet the literature does not provide systematic empirical evidence about this link at the aggregate level. In this paper we fill this gap by analyzing long run historical data. We find that when the stance of monetary policy is accommodative over an extended period, the likelihood of financial turmoil down the road increases considerably. We investigate the causal pathways that lead to this result and argue that credit creation and ...
Working Paper
Betting the House
Is there a link between loose monetary conditions, credit growth, house price booms, and financial instability? This paper analyzes the role of interest rates and credit in driving house price booms and busts with data spanning 140 years of modern economic history in the advanced economies. We exploit the implications of the macroeconomic policy trilemma to identify exogenous variation in monetary conditions: countries with fixed exchange regimes often see fluctuations in short-term interest rates unrelated to home economic conditions. We use novel instrumental variable local projection ...
Journal Article
Interest rates and house prices: pill or poison?
Policymakers disagree over whether central banks should use interest rates to curb leverage and asset price booms. Higher interest rates make mortgages more expensive and could prevent borrowers from bidding up house prices to create a boom. However, rough calculations show that the size of rate increase needed to do so might also boost unemployment and push down inflation. Thus, using this type of policy tool may cause the central bank to deviate significantly from its goals of full employment and price stability.
Working Paper
The Great Mortgaging: Housing Finance, Crises, and Business Cycles
This paper unveils a new resource for macroeconomic research: a long-run dataset covering disaggregated bank credit for 17 advanced economies since 1870. The new data show that the share of mortgages on banks? balance sheets doubled in the course of the 20th century, driven by a sharp rise of mortgage lending to households. Household debt to asset ratios have risen substantially in many countries. Financial stability risks have been increasingly linked to real estate lending booms which are typically followed by deeper recessions and slower recoveries. Housing finance has come to play a ...
Journal Article
Private credit and public debt in financial crises
Recovery from a recession triggered by a financial crisis is greatly influenced by the government?s fiscal position. A financial crisis puts considerable stress on the government?s budget, sometimes triggering attacks on public debt. Historical analysis shows that a private credit boom raises the odds of a financial crisis. Entering such a crisis with a swollen public debt may limit the government?s ability to respond and can result in a considerably slower recovery.
Journal Article
Mortgaging the future?
In the six decades following World War II, bank lending measured as a ratio to GDP has quadrupled in advanced economies. To a great extent, this unprecedented expansion of credit was driven by a dramatic growth in mortgage loans. Lending backed by real estate has allowed households to leverage up and has changed the traditional business of banking in fundamental ways. This ?Great Mortgaging? has had a profound influence on the dynamics of business cycles.
Working Paper
Unemployment Risk, Portfolio Choice, and the Racial Wealth Gap
Black Americans face higher cyclical unemployment risk than white Americans: job-finding rates during recessions are lower and the risk of becoming long-term unemployed is higher. Differences in unemployment risk across Black and white Americans imply that Black Americans optimally invest less in risky assets. We show that differences in unemployment risk can explain up to 90% of the gap in the stock market shares of Black and white portfolios, resulting in lower returns on wealth for Black Americans. Through this portfolio channel, adverse labor market conditions for Black Americans ...
Working Paper
Macrofinancial History and the New Business Cycle Facts
In advanced economies, a century-long near-stable ratio of credit to GDP gave way to rapid financialization and surging leverage in the last forty years. This ?financial hockey stick? coincides with shifts in foundational macroeconomic relationships beyond the widely-noted return of macroeconomic fragility and crisis risk. Leverage is correlated with central business cycle moments, which we can document thanks to a decade-long international and historical data collection effort. More financialized economies exhibit somewhat less real volatility, but also lower growth, more tail risk, as well ...