10. Results are available from the authors upon request
11. De Janvryet al.(2012) find similar evidence of over-certification in
Central America, where only a quarter of the certified coffee can be sold
under premium conditions.
12. Calculations using the average price for dry coffee in our sample
(KES 73.16/kg equals €0.61/kg) and consumer prices for coffee in The
Netherlands being€8.34/kg for ground coffee (http://statline.cbs.nl/
StatWeb/) resulting in a 7.3% of the Dutch retail price going to the coffee
farmer. See also: