Wren-Lewis, Simon; Leith, Campbell; Moldovan, Ioana - Department of Economics, Oxford University - 2011
-state of government debt should follow a random walk. This is unlikely to be the case in OLG economies, where the equilibrium … interest rate may differ from the policy-maker's rate of time preference such that it may be optimal to reduce debt today to …) in these economies is likely to be sub-optimally low, and reducing government debt will 'crowd in' additional capital …