Kigezo:Economic sectors
| Economic sectors |
|---|
| Three-sector hypothesis |
|
Primary sector: raw materials Secondary sector: manufacturing Tertiary sector: services |
| Theorists |
| Colin Clark ·Jean Fourastié |
| Additional sectors |
| Quaternary sector ·Quinary sector |
| Sectors by ownership |
| Business sector ·Sekta Binafsi ·Public sector ·Voluntary sector |