Hayek’s ideas in economics and social philosophy are weel known and have already been thoroughly explored, but his ideas in epistemology and methodology have not. In particular, what Hayek calls ” antiphysicalism ” in social sciences needs much more analysis if we are to understand why Hayek states that economics cannot and should not be regarded as a ” social physics “. I will precisely analyse this thesis putting to work all of Hayek’s writings dealing with epistemological and methodological queries, and especially in reference to his work in neuropsychology (The Sensory Order, 1952). I will systematically reconstruct Hayek’s economic methodology and show that, as a whole, it is a genuine inference, the first premisse being based on a ” theory of economic knowledge “, the second one on a ” constructivist ontology of social reality “, and the conclusive argument being methodological dualism-but, perhaps surprisingly, a weak one.
“The mirage of social justice”: is it to be feared that Hayek is right?
About social justice, Hayek’s position gives rise to ambivalent remarks : on one hand, as a by-product of evolutionist thought process, his conclusions are coherent and realistic and it is hard to catch him out ; on the other hand, strong liberal convictions induce Hayek to choose provocative words. Concerning the “mirage of social justice”, we try to show in the paper that Hayek’standpoint is less radical than at the first sight. To begin with, abstract rules of just conduct are quite impartial and express a real conception of justice in society ; moreover, Hayek supports a form of minimum income so as to reduce the risk of market, but this goal could be more easily reached by application of a real basic income.