The volume focuses on the demand side phenomena of the soaring economic growth of the past few centuries. Growth theory has basically ignored the massive changes that occur here: the huge increase in the variety of products and services and the growing specialization in consumption behavior. The...

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...