By J.D. ALT
Lawrence Summers, according to Lawrence Summers, is a “serious economist.” He has just written an op-ed in the Washington Post in which he seriously explains why Modern Money Theory—as proposed by “fringe economists,” as he calls them—is a recipe for disaster. I am going to leave it to the “fringe economists” to rebut Mr. Summers; (I’m confident that professors Wray, Kelton, Tcherneva, Tymoigne, and Fullwiler can take care of that job quite easily). What I want to consider is something even more fundamental: How is it that someone who presents himself as a “serious economist” can get away with speaking incoherently while expecting us—the everyday citizens of America—to take what he is saying as true?