On the proposed Comcast Time-Warner merger:
Monoposony Begets Monopoly, And Vice Versa: Nothing to see here, folks, says Comcast. The cable giant’s defenders insist that its already awesome market power won’t be increased if it acquires Time Warner, because they serve (i.e., are local monopolists in) different geographical areas...
But elsewhere in the business section, we see clear evidence that this is nonsense. Comcast’s size gives it monopsony as well as monopoly power — it is able to extract far more favorable deals from content providers than smaller rivals. And if it’s allowed to acquire Time Warner, it will be even more advantaged...
This would, in turn, make it even harder for potential competitors to enter markets served by ComcastTimeWarner, strengthening its monopoly position.
What possible justification could there be for approving this scheme?
Time to get real on Comcast-Time Warner, by Joshua Gans: ... with every potential harm to the public benefit is also opportunity. What would happen if, as part of the conditions to approve this merger (a) content assets were divested; and (b) Net Neutrality was enshrined? That may remove more structural impediments to competition and guarantee that this is a long-term win for consumers. It would be nice if someone were to propose that.
In general, I don't think that we pay enough attention to the problems that are associated with market power.