1. Patrick Artus, Va-t-il y avoir insuffisance de l’épargne mondiale? [Will there be insufficient world savings?], Flash Economie, no. 130, 20 March 2009;
2. Patrick Artus, Flash Economie, L’épargne mondiale est abondante, mais mal utilisée [World savings are abundant but incorrectly used], Flash Economie, no. 626, 25 August 2014.
3. McKinsey Global Institute, Farewell to Cheap Capital? The Implications of Long-Term Shifts in Global Investment and Savings, 2010.
4. NBER Working Paper No. 18154;L Karabarbounis,2012
5. Ben S.Bernanke, ‘The Global Savings Glut and the U.S. Current Account Deficit’, speech given to the Virginia Association of Economists, 10 March 2005.