Melting down: Systemic financial instability and the macroeconomy

Philipp Hartmann, Kirstin Hubrich, Manfred Kremer and Robert Tetlow

VfS Annual Conference 2013 (Duesseldorf): Competition Policy and Regulation in a Global Economic Order from Verein für Socialpolitik / German Economic Association

Abstract: We integrate systemic financial instability in an empirical macroeconomic model for the euro area. We find that at times of widespread financial instability the macroeconomy functions fundamentally differently from tranquil times. We employ a richly specified Markov-Switching Vectorautoregression model to capture the dynamic relationships between a set of core macroeconomic variables and a novel indicator of systemic financial stress. Both the parameters that capture the transmission of shocks through the economy and the variances of the shocks change at times of high stress in the financial system. In particular, the negative output effects of sizeable increases in financial stress are much larger after such a regime change than during tranquil times. Macroprudential and monetary policy makers are well advised to take these nonlinearities into account.

JEL-codes: C11 C32 E44 (search for similar items in EconPapers)
Date: 2013
New Economics Papers: this item is included in nep-cba and nep-mac
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Citations: View citations in EconPapers (14)

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Persistent link: https://EconPapers.repec.org/RePEc:zbw:vfsc13:80487

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