The Wealth of Nations is considered to be the most important substantive proposition in all of economics and a foundation of resource-allocation theory. It is that, under competition, owners of resources (labour, land, and capital) will use them most profitably, resulting in an equal rate of return in equilibrium for all uses. With more than 36,000 scholarly citations, Smith's work is the second most cited book in the social sciences published before 1950, behind Karl Marx's Das Kapital.
This case laminate collector's edition includes a Victorian inspired dust-jacket.