This paper uses the Bayesian approach to solve and estimate a New Keynesian model augmented by a generalized Phillips curve, in which the shape of the price reset hazards can be identi…ed using aggregate data. My empirical result shows that a constant hazard function is easily rejected by the...

We analyze the dynamic effects of lumpy factor adjustments at the firm level onto the aggregate economy. We find that distinguishing between capital and labour as lumpy factors within the production function result in very different dynamics for aggregate output, investment and labour in an...

This paper compares sticky-price and sticky-information model under a more general staggering price-setting scheme. Different to Mankiw and Reis (2002), who show that, under the Calvo staggering assumption, two models generate very different inflation dynamics, I extend the constant-hazard...

This paper explores what can be lost when assuming price adjustment is a time - independent (memoryless) process.I derive a generalized NKPC in an optinizing model with the non- constant hazard function and trend inflation. Memory emerges in the resulting Phillips curve through the presence of...

This paper provides an alternative explanation for the recent empirical evidence (Stock and Watson, 2007 and Cogley et al., 2010) showing that a random walk dynamic component accounts for much of the persistence in inflation. I use a time-dependent sticky price model and study the mapping from...

This paper studies implications of the price reset hazard function for the monetary transmission mechanism of sticky price models. I first document some general analytical results that highlight the central role of the price (accumulative) distribution in linking the hazard function at the micro...

We study how real exchange rate dynamics are affected by monetary policy in dynamic, stochastic, general equilibrium, sticky-price models. Our analytical and quantitative results show that the source of interest rate persistence - policy inertia or persistent policy shocks - is key. In the...