1. Aruoba, S. Borogan, Schorfheide, Frank, 2012. Macroeconomic dynamics near the ZLB: a tale of two equilibria. University of Pennsylvania. Mimeo.
2. Macroeconomic effects from government purchases and taxes;Barro;The Quarterly Journal of Economics,2011
3. Public finance in models of economic growth;Barro;Review of Economic Studies,1992
4. Bernstein, Jared, Romer, Christina, 2009. The job impact of the American Recovery and Reinvestment Act. Press release, January 9. Office of the Vice President Elect.
5. Some unpleasant properties of log-linearized solutions when the nominal rate is zero;Braun,2012