DP11576 A Macrofinance View of U.S. Sovereign CDS Premiums
|Author(s):||Mikhail Chernov, Lukas Schmid, Andres Schneider|
|Publication Date:||October 2016|
|Keyword(s):||credit default swaps, recursive preferences, sovereign default|
|JEL(s):||E43, E44, E52, G12, G13|
|Programme Areas:||Financial Economics|
|Link to this Page:||cepr.org/active/publications/discussion_papers/dp.php?dpno=11576|
Premiums on U.S. sovereign CDS have risen to persistently elevated levels since the financial crisis. In this paper, we ask whether these premiums reflect the probability of a U.S. fiscal default, namely a state in which budget balance can no longer be restored by further raising taxes or eroding the real value of debt by raising inflation. To that end, we develop an equilibrium macrofinance model of the U.S. economy, in which the fiscal and monetary policy stance jointly endogenously determine nominal debt, taxes, inflation and growth. While U.S. CDS cannot be valued using standard replication arguments, we show how in our equilibrium model, CDS premiums reflect endogenous risk adjusted fiscal default probabilities. A calibrated version of the model is quantitatively consistent with high premiums on U.S. sovereign CDS.