"This is what life looks like under a duopsony -- where there are essentially only two buyers for pharmacy labor." In my area the number of grocery store locat

"This is what life looks like under a duopsony -- where there are essentially only two buyers for pharmacy labor." In my area the number of grocery store locations with a pharmacy greatly out numbers the CVS and Walgreens locations. Walmart, Costco and hospitals also employ pharmacists. Walgreens and CVS employ a significant number of pharmacists but I would have to see some proof that they are a duopsony. It doesn't pass my initial sniff test.