3Wolswijk G, Haan J. Government Debt Management in the Euro Area Recent Theoretical Developments and Changes in Practies [ EB/OL]. http://www, ecb. int/ pub/pdf/scpops/ecbocp 25. pdf, 2005.
4Prasad E, Ding M. The Rising Burden of Government Debt/ N ]. Financial Times, Nov. 1 , 2010.
5Ceeehetti S G, Mohanty M S, Zappolli F. The Future of Public Debt: Prospects and Implications[ EB/OL ]. Bank of International Settlements working paper, No. 300, 2010.
6IMF, BIS, OECD, et al. Public Sector Debt Statistics: Guide for Compilers and Users - 2013 [ EB/OL]. http://www, fffs. org/ PSDStoc. htm, 2013:3 -46.
7OECD. OECD Central Government Debt Statistics 2012 [ EB/OL]. http ://www. oecd-ilibrary, org/economics/oecd-central-government- debt-statistics-2012_gov_debt_stat-2012-en, 2013.
8HM Treasury. Public Sector Finances Bulletin : October 2014[ EB/ OL]. https://www, gov. uk/government/uploads/system/uploads/ attachment data/file/377221/PSF_SB_Final, pdf,2014.
9Bureau of the Public Debt(BPD). Monthly Statement of the Public Debt of the United States [ EB/OL]. http://www, treasurydirect. gov/ govt/reports/pd/mspd/2013/opds032013, pdf,2013.
10Department of Finance Canada. The Fiseal Monitor a Publication of the Department of Finance [ EB/OL]. https://www, fin. gc. ca/ fiscmon-revfin/2013-11 -eng. asp, 2014.