The emergence of novelty is a ubiquitous feature in science, technology, and economic life. It is the crucial input to the growth of human knowledge. At the same time, novelty is one of the most amorphous concepts in scientific thought. Theorizing about novelty and its emergence faces notorious...

What is special about the evolutionary approach? This question is given quite different, and partly incommensurable, answers in evolutionary economics. The present paper shows how the different answers correspond with, on the one hand, the particular heuristic twists by which the corresponding...

This paper discusses several features of knowledge that are often considered crucial for characterizing the economic significance of knowledge: whether it is overtly accessible or tacit, whether it can be or is encoded or not, and whether it has public or private good character. It is argued...

The theory of economic growth takes little notice of what is happening on the demand side of the markets so that ever more goods and services can be sold. In order to make progress, this paper revives a classical notion in economics, the concept of wants, and re-casts it in terms of a behavioral...

Economic policy making is discussed from three different angles: the political economy of actual policy making (“what policy does do”), the analysis of policy instruments for given ends (“what policy could do”), and the debate on policy goals and their legitimization (“what policy...

How relevant is the notion of evolution for economics? In view of the paradigmatic influence of Darwinian thought, several recently advocated interpretations are discussed first which rely on Darwinian concepts. As an alternative, a notion of evolution is suggested that is based on a few,...