First published in 1976. Economics has always been in a crisis since it broke away from social philosophy in the late eighteenth century. But from time to time this crisis has been particularly acute. Such was the case at the turn of the last century when the classical predictions proved less and less true and, in response, the marginalist schools emerged. Such also was the case at the beginning of the 1930s when the proof of the established harmony propounded in that theory was contradict...

Evolutionary economics sees the economy as always in motion with change being driven largely by continuing innovation. This approach to economics, heavily influenced by the work of Joseph Schumpeter, saw a revival as an alternative way of thinking about economic advancement as a result of Richard Nelson and Sidney Winter's seminal book, An Evolutionary Theory of Economic Change, first published in 1982. In this long-awaited follow-up, Nelson is joined by leading figures in the field of evo...