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Assessing the Impact of Country-Specific Sovereign Risk on Financial and Banking System in EMU: the Role of Italy

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This work investigates the bank-sovereign risk transmission across EMU countries, assessing how sovereign risk in Italian government bonds can affect the sovereign and credit risk of non-stressed countries. We employ a GVAR technique and measure spatial proximity by using the cross-country “distance” in debt-to-GDP ratio. Our results confirm the hypothesis of a sovereign-bank loop: a shock in Credit Default Swaps spread of one country propagates to other CDS and bank indices. The effects are stronger in more fragile financial systems. Overall, our findings highlight the importance of spillover effects and suggest a monetary policy tailored on “back-door” propagation of shocks.

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  • Capasso Salvatore & D’Uva Marcella, & Fiorelli Cristiana & Napolitano Oreste, 2022. "Assessing the Impact of Country-Specific Sovereign Risk on Financial and Banking System in EMU: the Role of Italy," CSEF Working Papers 654, Centre for Studies in Economics and Finance (CSEF), University of Naples, Italy.
    • Handle: RePEc:sef:csefwp:654
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    More about this item

    Keywords

    sovereign CDS; GVAR; spillovers; euro area.;
    All these keywords.

    JEL classification:

    • C31 - Mathematical and Quantitative Methods - - Multiple or Simultaneous Equation Models; Multiple Variables - - - Cross-Sectional Models; Spatial Models; Treatment Effect Models; Quantile Regressions; Social Interaction Models
    • C58 - Mathematical and Quantitative Methods - - Econometric Modeling - - - Financial Econometrics
    • E44 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Financial Markets and the Macroeconomy

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