Alfred Marshall (1842-1924) was one of the most influential economists of his generation. His book, Principles of Political Economy (1890) brought together the theories of supply and demand, marginal utility and the costs of production[?] into a coherent whole. It was the dominant textbook in England for a long period.
... the town is 93.53% White, 1.36% African American, 0.15% Native American, 2.41% Asian, 0.03% Pacific Islander, 1.25% from other races, and 1.27% from two or more races ...