Thomas Piketty
The third, "Bourgeois Equality: How Ideas, Not Capital or Institutions, Enriched the World", appeared in 2016. McCloskey expanded her argument, coining the term "Great Enrichment" to describe the unprecedented gains in human welfare of the 19th and 20th centuries. She reiterated her argument that the enrichment came from innovation and not from accumulation as argued by many including Thomas Piketty.