1
by Chen, Maggie Xiaoyang
Published 2004
World Bank

5
by Mattoo, Aaditya
Published 2006
World Bank

6
by Mattoo, Aaditya
Published 2008
World Bank

8
by Gootiiz, Batshur
Published 2009
World Bank

10
by Borchert, Ingo
Published 2009
World Bank

11
by Martin, Will
Published 2008
World Bank