In much economic analysis it is a convenient fiction to suppose that changes over time in wages and employment are determined by shifts in supply or demand within a more or less competitive market framework Indeed, this framework has been effectively deployed to understand many episodes in...

This paper provides an account of the complex changes taking place within New England in the years from 1880 to 1940. After 1880, technological changes and market shifts undermined the sources of comparative advantage that had promoted the concentration of textile and footwear production within...