This model investigates the risks involved when a fiscal authority attempts to roll-over a stock of debt when there is the potential for coordination failure by investors. A continuum of investors, after receiving signals about the authority's willingness to repay, decide whether to roll-over...

We show that sovereign debt is unsustainable if debt contracts are not supported by direct sanctions and default carries only a ban from ever borrowing in financial markets even in the presence of uninsurable risks and time-varying interest rate. This extension of Bulow and Rogoff, 1989 requires...

This paper calls attention to the role of the secondary market in shortening the duration of sovereign debt renegotiation. Consider a dynamic bargaining game with incomplete information between a government and creditors. The creditors' reservation is private information, and the government...