We contribute to the debate on whether the large U.S. federal budget deficits are sustainable in the long run. We model the U.S. government deficit per capita as a threshold autoregressive process. We find evidence that the U.S. budget deficit is sustainable in the long run and that economic...

We collect data on a number of financial restraints, including restrictions on interest rates and capital flows and reserve and liquidity requirements, and capital adequacy requirements from central banks of 14 countries. We estimate the effects of these policies on the aggregate productivity of...