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Keywords:Keynesian economics 

Evaluating interest rate rules in an estimated DSGE model

The empirical DSGE (dynamic stochastic general equilibrium) literature pays surprisingly little attention to the behavior of the monetary authority. Alternative policy rule specifications abound, but their relative merit is rarely discussed. We contribute to filling this gap by comparing the fit of a large set of interest rate rules (fifty-five in total), which we estimate within a simple New Keynesian model. We find that specifications in which monetary policy responds to inflation and to deviations of output from its efficient level?the one that would prevail in the absence of ...
Staff Reports , Paper 510

A search for a structural Phillips curve

The foundation of the New Keynesian Phillips curve (NKPC) is a model of price setting with nominal rigidities that implies that the dynamics of inflation are well explained by the evolution of real marginal costs. In this paper, we analyze whether this is a structurally invariant relationship. We first estimate an unrestricted time-series model for inflation, unit labor costs, and other variables, and present evidence that their joint dynamics are well represented by a vector autoregression (VAR) with drifting coefficients and volatilities. We then apply a two-step minimum distance estimator ...
Staff Reports , Paper 203

Discussion Paper
Keynesian conundrum: multiplicity and time consistent stabilization

This paper identifies a novel form of dynamic inconsistency of stabilization policy in increasing returns models that generate multiple equilibria. We present a two-period version of the Benhabib-Farmer (1994) externalities model and derive closed-form solutions for all endogenous variables in every perfect foresight equilibrium. We provide conditions under which the stabilization policy that maximizes time zero consumer welfare is not time consistent. Furthermore, we characterize the time consistent stabilization policy. Our results cast doubts on the usefulness of government coordination of ...
Discussion Paper / Institute for Empirical Macroeconomics , Paper 131

Working Paper
Worldwide macroeconomic stability and monetary policy rules

We study the interaction of multiple large economies in dynamic stochastic general equilibrium. Each economy has a monetary policymaker that attempts to control the economy through the use of a linear nominal interest rate feedback rule. We show how the determinacy of worldwide equilibrium depends on the joint behavior of policymakers worldwide. We also show how indeterminacy exposes all economies to endogenous volatility, even ones where monetary policy may be judged appropriate from a closed economy perspective. We construct and discuss two quantitative cases. In the 1970s, worldwide ...
Working Papers , Paper 2006-040

Working Paper
Sentiments and aggregate demand fluctuations

We formalize the Keynesian insight that aggregate demand driven by sentiments can generate output fluctuations under rational expectations. When production decisions must be made un- der imperfect information about aggregate demand, optimal decisions based on sentiments can generate stochastic self-fulfilling rational expectations equilibria in standard economies without aggregate shocks, externalities, persistent informational frictions, or even any strategic comple- mentarity. Our general equilibrium model is deliberately simple, but could serve as a benchmark for more complicated ...
Working Papers , Paper 2012-039

Journal Article
The new, new economics and monetary policy

Review , Volume 52 , Issue Jan , Pages 5-9

Working Paper
Dichotomy between macroprudential policy and monetary policy on credit and inflation

This paper examines the different effects of macroprudential policy and monetary policy on credit and inflation using a simple New Keynesian model with credit. In this model, macroprudential policy is effective in stabilizing credit but has a limited effect on inflation. Monetary policy with an interest rate rule stabilizes inflation, but this rule is ?too blunt? an instrument to stabilize credit. The determinacy of the model requires the interest rate?s response to inflation to be greater than one for one and independent of macroprudential policy. That is, the ?Taylor principle? applies to ...
Working Papers , Paper 13-06

Working Paper
The implications of inflation in an estimated New-Keynesian model

This paper studies the steady state and dynamic consequences of inflation in an estimated dynamic stochastic general equilibrium model of the U.S. economy. It is found that 10 percentage points of inflation entails a steady state welfare cost as high as 13 percent of annual consumption. This large cost is mainly driven by staggered price contracts and price indexation. The transition from high to low inflation inflicts a welfare loss equivalent to 0.53 percent. The role of nominal/real frictions as well as that of parameter uncertainty is also addressed.
Working Papers , Paper 10-2

Journal Article
John Maynard Keynes

Economic Quarterly , Issue Spr , Pages 1-24

Working Paper
Fiscal stimulus and distortionary taxation

We quantify the fiscal multipliers in response to the American Recovery and Reinvestment Act (ARRA) of 2009. We extend the benchmark Smets-Wouters (2007) New Keynesian model, allowing for credit-constrained households, the zero lower bound, government capital, and distortionary taxation. The posterior yields modestly positive short-run multipliers around 0.53 and modestly negative long-run multipliers around -0.36. We explain the central empirical findings with the help of a simple three equation New Keynesian model with sticky wages and credit-constrained households.
Working Papers , Paper 13-46


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Guerron-Quintana, Pablo 4 items

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