"In my view—and that of most contemporary economists, I believe—Schumpeter’s most original and most lastingly significant book was Theory of Economic Development, which appeared in 1911 . It was at the University of Czernowitz, not far from the beginning of his career as an economist, that he worked out his conception of the entrepreneur,the maker of “new combinations,” as the driving force and characteristic figure of the fits-and-starts evolution of the capitalist economy. He was explicit that, while technological innovation was in the long run the most important function of the entrepreneur, organizational innovation in governance, finance, and management was comparable in significance."

“More generally, Schumpeter seemed to be playing the role of grand seigneur, and he tended to flatter where flattery was not due, no doubt satirically. All this went along with his reputation as a casual and easy grader. We used to say that he threw the exam books up a staircase: the ones that stuck at the top got an A, the ones that fell to the bottom an A minus. I was surprised to learn that in Austrian universities he had the reputation of a stern taskmaster.”

“Suppose someone sits down where you are sitting right now and announces to me that he is Napoleon Bonaparte. The last thing I want to do with him is to get involved in a technical discussion of cavalry tactics at the Battle of Austerlitz. If I do that, I'm getting tacitly drawn into the game that he is Napoleon Bonaparte. Now, Bob Lucas and Tom Sargent like nothing better than to get drawn into technical discussions, because then you have tacitly gone along with their fundamental assumptions; your attention is attracted away from the basic weakness of the whole story. Since I find that fundamental framework ludicrous, I respond by treating it as ludicrous – that is, by laughing at it – so as not to fall into the trap of taking it seriously and passing on to matters of technique.”

“In recollecting Schumpeter, it is hard to tear oneself away from the exotic manner, the dubious politics, the carefully crafted image, the hidden self-doubts, the convoluted life story, the complicated relations to three wives and several non-wives.”

“I think that this is Schumpeter’s main legacy to economics: the role of technological and organizational innovation in driving and shaping the growth trajectory of capitalist economies.”

“Everything reminds Milton of the money supply. Well, everything reminds me of sex, but I keep it out of the paper.”

“Well, I certainly was not going to study physics, and I knew I was not going to study biology, but I could have become a sociologist or an anthropologist. However, I found sociology a little soft. I think that somewhere in my mind, I probably already had the notion – which turned out to be right – that if I was going to be a social scientist of some kind, I would like a rigorous social science. The analytical aspect of economics already appealed to me. That must have been so. It was not really a matter of chance. But if my wife had said ‘oh, no, economics was terribly boring’, I would probably have found something else to do.”