Durdu, C. Bora; Nunes, Ricardo; Sapriza, Horacio - In: Journal of International Economics 91 (2013) 1, pp. 1-17
This paper builds a unified model of sovereign debt, default risk, and news shocks. News shocks improve the quantitative performance of the sovereign default model in a number of empirically-relevant dimensions. First, with news shocks, not all defaults occur during downturns. Second, the news...