Ruiz, M.F. (2012). Your mind on money: An irrational level of fear? Available at: http://www.nwitimes.
com/business/columnists/f-marc-ruiz/your-mind-on-money-an-irrational-level-of-fear/article_4c7
d5655-f4d0-596b-adab-cd4a04061fba.html,...
Sims, C. and Zha, T. (2002). Macroeconomic switching, Working Paper, Princeton University.
Taylor, J.B. (1993). Discretion versus Policy Rules in Practice, Carnegie-Rochester Conference Series
on Public Policy, 39, pp. 195-214.
Vasicek, O.A. (1977). An equilibrium characterization of the term structure, Journal of Financial
Economics, 5, pp. 177-188.