Sector Specific News Shocks in Aggregate and Sectoral Fluctuations

Christoph Görtz and John Tsoukalas

No 4269, CESifo Working Paper Series from CESifo

Abstract: Using a two-sector estimated DSGE model with a financial channel we show the sector where TFP news arrives matters for its propagation and quantitative importance. Anticipated increases in TFP expected to arrive in the consumption sector are expansionary while those in the investment sector are broadly contractionary. Our results indicate a significant role of TFP news shocks as a predictive force behind fluctuations. Consumption sector TFP news shocks generate both aggregate and sectoral co-movement and account for approximately, 31%, 21%, 43%, 29% in the variance of output, investment, hours worked, and consumption respectively in business cycle frequencies. The financial channel provides amplification to TFP news. We discuss the relationship of our findings with VAR based estimates of TFP news shocks.

Keywords: news; business cycles; DSGE; Bayesian estimation (search for similar items in EconPapers)
JEL-codes: E20 E30 (search for similar items in EconPapers)
Date: 2013
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (4)

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Persistent link: https://EconPapers.repec.org/RePEc:ces:ceswps:_4269

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