This paper analyzes the portfolio rebalancing channel of Quantitative Easing (QE hereafter) interventions. First, we identify the effects of a QE shock using a Bayesian VAR on US data using a sign and zero restrictions identification scheme. We find that QE shocks have substantial effects on...

Have the macroeconomic effects of QE programs been overestimated empirically? Using a large set of model specifications that differ in the degree of time-variation in parameters, the answer is yes. Our forecasting exercise suggests that it is crucial to allow for time-variation in parameters,...

What are the impacts of a flush of interest-bearing excess reserves to the real economy? Surprisingly, the theoretical literature remains silent about this question. We address this issue in a new Keynesian model with various financial frictions and reserve requirements in the balance sheet of...