We study the effects of positive steady-state inflation in New Keynesian models subject to the zero bound on interest rates. We derive the utility-based welfare loss function taking into account the effects of positive steady-state inflation and solve for the optimal level of inflation in the...

In a small open economy New Keynesian model without capital, the size of the fiscal multiplier is above 1, if and only if the terms of trade deteriorate in response to a fiscal expansion. I test whether the terms of trade exhibit this deterioration in the liquidity trap and find that the data...

We propose a novel mechanism, “financial dampening,” whereby loan retrenchment by banks attenuates the effectiveness of monetary policy. The theory unifies an endogenous supply of illiquid local loans and risk-sharing among subsidiaries of bank holding companies (BHCs). We derive an...

In a fixed-cost model of durable consumption demand, we show that an important channel of monetary policy transmission is to prompt households to accelerate the timing of their adjustments. We highlight three ways in which the power of monetary policy is reduced relative to the standard New...

Countries rarely hit the zero lower bound (ZLB) on interest rates, but when they do, these episodes tend to be very long-lived. These two features are difficult to incorporate jointly into macroeconomic models using typical representations of shock processes. We introduce a regime-switching...

We present evidence that the high estimated MPCs from the leading household studies result in implausible macroeconomic counterfactuals. Using the 2008 tax rebate as a case study, we calibrate a standard medium-scale New Keynesian model with the estimated micro MPCs to construct counterfactual...

Macroeconomics has increasingly adopted tools from the applied micro "credibility revolution" to estimate micro parameters that can inform macro questions. In this paper, we argue that researchers should take advantage of this confluence of micro and macro to take the credibility revolution one...

Durable goods attenuate the power of forward guidance. The extensive and intensive margins of durable goods demand are both more sensitive to the contemporaneous user cost than to future user costs. Changes in the contemporaneous real interest rate directly affect the contemporaneous user cost...

We study the effects of positive steady-state inflation in New Keynesian models subject to the zero bound on interest rates. We derive the utility-based welfare loss function taking into account the effects of positive steady-state inflation and show that steady-state inflation affects welfare...