Table 4 Concentration of common bean seeds in the market by value chain in Kenya and Ethiopia.
Country | Value chain | Hirschman-Herfindahl Index (HHI) | Four-firm concentration (CR4) ratio (%) | Eight-firm concentration (CR8) ratio (%) |
|---|---|---|---|---|
Kenya | Retailers | 5321 | 19.29 | 33.92 |
Wholesale | 9460 | 37.76 | 59.84 | |
Ethiopia | Aggregators | 5582 | 55.82 | – |
|  | Wholesalers | 6642 | 66.42 | – |
|  | Exporters | 4411 | 44.11 | – |