1. Real Time' Early Warning Indicators for Costly Asset Price Boom/Bust Cycles: a Role for Global Liquidity;L Alessi;European Journal of Political Economy,2009
2. A Difficulty in the Concept of Social Welfare;K J Arrow;Journal of Political Economy,1950
3. Early Warning Indicators of Economic Crises: Evidence from a Panel of 40 Developed Countries;J Babeck�;Czech National Bank Working Paper,1486
4. Are Currency Crises Predictable? A Test;A Berg;IMF Staff Papers,1999
5. Predicting Currency Crises: The Indicators Approach and an Alternative;A Berg;Journal of International Money and Finance,1999