4 ms·
They had an effective monopoly, until their control of supply was broken: http://www.paulzimnisky.com/a-brief-history-of-de-beers http://www.paulzimnisky.com/a-
by posguy 6y ago
They had an effective monopoly, until their control of supply was broken: http://www.paulzimnisky.com/a-brief-history-of-de-beers http://www.paulzimnisky.com/a-brief-history-of-de-beers
- missedthecue 6y agoBy market forces. Competition, when permitted to exist, produces net benefits.