Mark Blaug used to begin his history of economics course with an old Greek proverb: “the fox knows many little things, but the hedgehog knows one big thing”. He would then say that one could characterise most thinkers in the history of economic thought as either a fox or a hedgehog. As a student, I found that this character-driven view illuminated past economists’ theories in a fresh way and brought home to me the distinctiveness of their approaches. Nevertheless, after reading (...) his work, attending his course, listening to him at seminars, and becoming familiar with his ideas on the history and methodology of economics, one question has always remained unanswered in my mind: was Mark Blaug a fox or a hedgehog? (shrink)