1. Which Financial Frictions? Parsing the Evidence from the Financial Crisis of 2007-9;Adrian,2012
2. Aikman, D., Haldane, A., and Nelson, B., 2011, Curbing the Credit Cycle, March. Bank of England, Speech 463.
3. Quasi real time early warning indicators for costly asset price boom/bust cycles: a role for global liquidity;Alessi;Eur. J. Political Econ.,2011
4. Ghostbusting: Which Output Gap Measure Really Matters?, IMF Working Paper No. 04/146;Billmeier,2004
5. Assessing the Risk of Banking Crises—Revisited, BIS Quarterly Review;Borio,2009