We study the determinants of China’s sovereign credit default swap (CDS) spread in a regime-switching framework. This framework allows us to identify potential cross-asset-class contagion from global financial markets to China. To avoid endogeneity biases coming from domestic costs of sovereign default, we model domestic financial indicators as endogenous variables and estimate the regime-switching model with instrumental variables. We find strong evidence of cross-asset-class contagion but no e