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Journal Article
Labor's declining share of income and rising inequality
Labor income has been declining as a share of total income earned in the United States for the past three decades. We look at the past effect of the labor share decline on income inequality, and we study the likely future path of the labor share and its implications for inequality.
Journal Article
The Overhang of Structures before and since the Great Recession
Investment in structures is still 29 percent below its pre-recession peak. Using a new indicator of the level of structures that would be warranted by economic conditions, we find evidence that the level of investment was too high in the first half of the 2000s. This overinvestment created an overhang of structures which has held down the growth of investment in structures during the recovery.
Working Paper
The 2012 Eurozone Crisis and the ECB’s OMT Program: A Debt-Overhang Banking and Sovereign Crisis Interpretation
This paper develops a model to interpret the 2012 eurozone crisis and the ECB?s policy response. In the model, bank lending is distorted by debt overhang, banks hold sovereign bonds, and the government guarantees the bailout of bank creditors. A self-fulfilling pessimistic view of the economy can trigger a banking and sovereign crisis: with pessimistic economic expectations, the value of sovereign bonds declines, the bank risk of default rises, and the debt overhang distortion worsens; this leads to a contraction in bank lending and to a decline in economic activity, which confi rms the ...
Journal Article
The Effect of the 2017 Tax Reform on Investment
The 2017 tax reform affected investment through many channels. I use a macroeconomic model to estimate the overall effect. That estimate suggests that, because the different provisions worked in different directions, the initial impact of the tax reform on investment was small. The same model predicts that the tax reform will hold investment down in the medium term.
Working Paper
Quantitative Easing and Direct Lending in Response to the COVID-19 Crisis
When the COVID-19 crisis hit the economy in 2020, the Federal Reserve responded with numerous programs designed to prevent a collapse in bank credit and firms’ available funds. I develop a dynamic general equilibrium model to study how these programs work and to evaluate their effectiveness. In the model, quantitative easing works through three channels: the expansion of bank reserves lowers a liquidity premium, the purchase of assets lowers a volatility risk premium, and the economic stimulus lowers a credit risk premium. Since bank reserves are currently larger than in the past, the ...
Journal Article
Are the New Basel III Capital Buffers Countercyclical? Exploring the Option of a Rule-Based Countercyclical Buffer
Countercyclical capital regulation can reduce the procyclicality of the banking system and dampen aggregate economic fluctuations. I describe two new capital buffers introduced in Basel III and discuss why their countercyclical effects may be small. If over time regulators want to increase the degree of countercyclicality of capital regulation, they might consider adopting a rule-based countercyclical buffer, that is, a buffer that is automatically lowered during recessions according to a rule. I present a conservative example of such a rule and its effects on capital requirements over the ...
Working Paper
Leverage, investment, and optimal monetary policy
We study optimal monetary policy in an economy where firms? debt overhangs lead to under-investment and under-production. The magnitude of this debt-induced distortion varies over the business cycle, rising significantly during recessions. When debt is contracted in nominal terms, this distortion gives rise to a balance sheet channel for monetary policy. In the presence of real and financial shocks, the monetary authority faces a trade-off between inflation and output gap stabilization. The optimal monetary policy rule prescribes that the anticipated component of inflation should be set equal ...
Working Paper
The Macroeconomic Effects of the Tax Cuts and Jobs Act
This paper studies the macroeconomic effects of seven key TCJA provisions, including the tax cuts for individuals and businesses, the bonus depreciation of equipment, the amortization of R&D expenses, and the limits on interest deductibility. I use a dynamic general equilibrium model with interest deductibility and accelerated depreciation. I find that, initially, the tax reform had a small positive impact on output and investment. In the medium term, however, the effect on output will diminish, and the effect on investment will turn negative. The tax reform will depress investment in R&D. ...
Journal Article
Household balance sheets and the recovery
Falling home and financial asset prices have combined to weaken the average household?s balance sheet, and this has helped to slow down the current recovery. We examine the role that household balance sheets have typically played in postwar business cycles and assess their importance in explaining why some recoveries, including the current one, have been weaker than others.
Working Paper
Debt-Overhang Banking Crises
This paper studies how a worsening of the debt overhang distortion on bank lending can explain banking solvency crises that are accompanied by a plunge of bank asset values and by a severe contraction of lending and economic activity. Since the value of bank assets depends on economic prospects, a pessimistic view of the economy can be self-fulfilling and can trigger a financial crisis: If economic prospects are poor, bank asset values decline, the bank risk of default rises, and the associated debt overhang distortion worsens. The worsening of the distortion leads to a contraction in bank ...