Maskin, Eric
Monga, CĂ©lestin
Thuilliez, Josselin http://orcid.org/0000-0001-5392-0917
Berthélemy, Jean-Claude
Funding for this research was provided by:
African Development Bank Group (ECVP/SC/2017/012/014)
Article History
Received: 24 October 2018
Accepted: 11 April 2019
First Online: 28 May 2019
Competing interests
: The authors declare no competing interests.