Funding for this research was provided by:
United States Agency for International Development (AID-688-A-16-00001)
National Institute of Food and Agriculture (MICL02501)
African Economic Research Consortium
Article History
Received: 9 August 2019
Accepted: 17 August 2020
First Online: 2 September 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.