- Jun 2009 11 2009 Global Corruption Barometer A global public opinion survey released by Transparency International
- May 2009 28 Delivering real benefits for citizens across Europe The European Commission achievements in 2004-2009
- Sep 2008 29 World Investment Report 2008 Source: United Nations Conference on Trade and Development (UNCTAD)
- Jul 2008 07 Bulgarian Economy in first half of the year Macro Watch Report, July, 2008
- May 2008 12 The Bulgarian Economy in Early 2008 Center for Economic development Quarterly report, summary