In Denver, where there seems to be a brewery on every corner, one might think craft beer is all there is. But about 90 percent of domestic beer sold is still made by the big two macrobrewers: Miller-Coors and InBev, which owns Budweiser. And increasingly, those two brewing behemoths are behind more of the crafts. That includes Blue Moon, made by MillerCoors, and its competitor Shock Top, by InBev. According to Stephan Weiler, professor of economics at Colorado State University, there’s a good economic reason the macrobreweries are getting into the craft market.

link