1. Stabilization and Savings Funds for Nonrenewable Resources–Experience and Fiscal Policy Implications;Davis;IMF Occasional Paper No. 205,2001
2. Fiscal Policy Sustainability in Oil-Producing Countries;Liuksila;IMF Working Paper 94/137,1994
3. Indicators of Fiscal Sustainability;Horne;IMF Working Paper 91/5,1991
4. Debt Intolerance;Reinhart;NBER Working Paper 9908,2003
5. Assessing Fiscal Sustainability: A Cross-Country Comparison;Croce;IMF Working Paper 03/145,2003