1. Apergis, N., Mamatzakis, E., & Staikouras, C. (2011). Testing for regime changes in greek sovereign debt crisis. International Advances in Economic Research, 17(3), 241–257.
2. Board of Governors, Federal Reserve System. (2009). 12 CFR Part 229 [Regulation CC; Docket No. R–1358] Availability of Funds and Collection of Checks. Federal Register, 74(105), 26515–26516.
3. Boex, J., & Martinez-Vazquez, J. (2004). The determinants of the incidence of intergovernmental grants: a survey of the international experience. Public Finance and Management, 4(4).
4. Boothe, P., & Kryvoruchko, I. (2004). Do federal transfers stabilize regional government revenues? Evidence from Australia and Canada. Public Finance and Management, 4(4).
5. Congress of the United States, One Hundred and Eleventh. (2009). HR1: American recovery and reinvestment act of 2009. Washington, D.C.: GPO.