The author estimate a decomposition of productivity and hours into technology and nontechnology components. Two results stand out: (1) the estimated conditional correlations of hours and productivity are negative for technology shocks, positive for nontechnology shocks; and (2) hours show a...

Is real investment fully determined by fundamentals or is it sometimes affected by stockmarket misvaluation? We introduce three new tests that: measure the reaction of investment to sales shocks for firms that may be overvalued; use Fama-MacBeth regressions to determine whether "overinvestment"...

In this paper it is shown that money can matter for macroeconomic stability under interest rate policy, if transactions frictions are specified in a consistent way. We develop a sticky price model with a shopping time specification, which induces the marginal utility of consumption to depend on...

We study the consequences of non-neutrality of government debt with respect to aggregate demand for short-run macroeconomic stability and for fiscal-monetary policy interactions in an environment where prices are sticky. Assuming either transaction services of government bonds or partial debt...

This paper shows that switching the dominant use of household-specific sticky wages in the New Keynesian model (Erceg, Henderson, and Levin 2000) for firm-specific sticky wages has qualitative and quantitative consequences. First, the model with firm-specific sticky wages incorporates endogenous...

The literature on political business cycles suggests that politicians systematically manipulate economic and fiscal conditions before elections. The literature on vote and popularity functions suggests that economic conditions systematically affect election outcomes. This paper integrates these...

Empirical studies reveal that monetary policy shocks generate long-lasting effects on real GDP, countercyclical real wages before World War II and procyclical real wages afterwards. In this paper, we construct a dynamic general equilibrium model to explain the observed output persistence and the...

Multi-country models have not been very successful in replicating important features of the international transmission of business cycles. This paper extends previous work by introducing multiple sectors and traded intermediate inputs. Trade in intermediate goods represents approximately 60% of...

Using aggregate US and Canadian data, this paper examines the implications for the empirical assessment of market structure and exogeneity of productivity shocks of correcting the Solow residual for variation in capacity utilization. In contrast to most studies, not accounting for capacity...