Marcet, Albert; Sargent, Thomas J.; Seppala, Juha - Department of Economics and Business, Universitat … - 1996
To recover a version of Barro's (1979) `random walk' tax smoothing outcome, we modify Lucas and Stokey's (1983) economy to permit only risk--free debt. This imparts near unit root like behavior to government debt, independently of the government expenditure process, a realistic outcome in the...