E2 - Macroeconomics: Consumption, Saving, Production, Employment, and Investment
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From Micro to Macro Hysteresis: Long-Run Effects of Monetary Policy
We explore the long-run effects of a monetary policy shock in a Heterogeneous Agent New Keynesian model built on the micro evidence that job losses lead to persistently lower individual earnings through a combination of skill decay and abandonment of the labour force. -
Consumer Credit Regulation and Lender Market Power
We investigate the welfare consequences of consumer credit regulation in a dynamic, heterogeneous-agent model with endogenous lender market power. Lenders post credit offers and borrowers—some informed and others uninformed—apply for credit. We calibrate the model to match characteristics of the unsecured consumer credit market and use the calibrated model to evaluate interest rate ceilings.