2
by Estache, Antonio
Published 2009
The World Bank
... and customized and often requires economic, political and social considerations from a long time horizon...

3
by Trujillo, Lourdes
Published 2005
World Bank
... in performance over time but these differences tend to matter much less than a large number of other variables...

4
by Estache, Antonio
Published 2004
World Bank
... and South Asia are doing relatively better but show a large volatility of returns over time and within...