Coscia, Michele
Hamaguchi, Katsumasa
Pinglo, Maria Elena
Giuffrida, Antonio
Funding for this research was provided by:
Fonds De La Recherche Scientifique - FNRS (24927961)
Article History
Received: 31 October 2017
Accepted: 30 April 2018
First Online: 8 May 2018
Competing interests
: Support from the Independence Evaluation Group of The World Bank Group is acknowledged. The organization did not play any role in shaping the analysis and the draft of this paper. The authors declare no conflict of interest.