1. Acemoglu, D. (2009). The crisis of 2008: Structural lessons for and from economics, CEPR policy insight No. 28, January. http://www.cepr.org/pubs/PolicyInsights/PolicyInsight28.pdf .
2. Adams, F. G. (2009). The world financial crisis: new economy, globalisation and old-fashioned philosophy. World Economics, 10(1), 45–58.
3. Banerjee, A. (1992). A simple model of herd behaviour. Quarterly Journal of Economics, 108(4), 797–817.
4. Caballero, R., Farhi, E., & Gourinchas, P.-O. (2008). An equilibrium model of ‘global imbalances’ and low interest rates. American Economic Review, 98(3), 358–393.
5. Chamley, C. P. (2008). Rational herds: Economic models of social learning. Cambridge: Cambridge University Press.