We propose an event-study research design to identify the nature and propagation of large unusual shocks in DSGE models and apply it to study the macroeconomic effects of the Covid shock. The initial outbreak is represented as the onset of a new shock process where the shock loads on wedges...

Despite closing output gaps and tightening labor markets, inflation has remained low inthe euro area. Based on an augmented Phillips Curve framework, we find that thisphenomenon-sometimes attributed to low global inflation-has been primarily causedby a remarkable persistence of inflation,...

The present article is an attempt to reconstruct a macro-dynamic theory of the monetary economy on the basis of the theory of monopolistically competitive firms formulated as a micro-foundation for the decentralized price mechanism. It shows how the micro-founded theorization of the very...

Using retail scanner data, we find that the probability of price adjustment increases with a product's revenue, and the average absolute size of price adjustment decreases with the product's revenue. Furthermore, the responsiveness of prices to monetary shocks increases with product revenue....

The purpose of this paper is to present an approach with regard to the dynamic process of the general equilibrium during the business cycle fluctuations following monetary and fiscal interventions, which, I think, could contribute to bridging the differences between the different schools of...

It is shown empirically that for decades, the US economy has been in a state of stagflation which is defined by rising prices and simultaneously falling economic growth. It is a phenomenon involving not just “secular stagnation” (Summers, 2015) of low growth, but high inflation as well. A...

DSGE-models have become important tools of analysis not only in academia but increasingly in the board rooms of central banks. The success of these models has much to do with the coherence of the intellectual framework it provides. The limitations of these models come from the fact that they...

The Business Survey Index (BSI) is published quarterly by the Korea Institute for Industrial Economics and Trade. Visit www.kiet.re.kr for more projections and industrial statistics. The overall composite Business Survey Index for the manufacturing sector in the fourth quarter (Q4) of 2022...

The Korean Economic and Industrial Outlook is published quarterly by the Korea Institute for Industrial Economics and Trade. Visit www.kiet.re.kr for more projections and industrial statistics. In the first half of 2022, the domestic real economy recovered thanks to improved consumption and...

This paper develops a structural macroeconometric model of the world economy, disaggregated into thirty five national economies. This panel unobserved components model features a monetary transmission mechanism, a fiscal transmission mechanism, and extensive macrofinancial linkages, both within...