1. Aaron, H.J. (1966) ‘The Social Insurance Paradox’, Canadian Journal of Economics and Political Science, 32, pp. 371–4.
2. Altuzarra, A., Ferreiro, J. and Serrano, F. (2010) ‘The Role of Global Imbalances as a Cause of the Current Crisis’, Journal of Innovation Economics, 6, pp. 25–48.
3. Ando, A. and Modigliani, F. (1963) ‘The “Life Cycle” Hypothesis of Saving: Aggregate Implications and Tests’, American Economic Review, 53(1), part 1, pp. 55–84.
4. Arestis, P., Baltar, C.T. and Cavalcante, A. (2009) ‘Current Financial Crisis: The End of Financial Liberalisation?’, Ekonomiaz, 72, pp. 12–31
5. Barr, N. (2000) ‘Reforming Pensions: Myths, Truths and Policy Choices’, IMF Working Paper, No. 00/139.