Capitalism refers to an economic and social system in which the means of production are predominantly privately owned and operated, and in which investments, distribution, income, production and pricing of goods and services are determined through the operation of a market economy. It is usually considered to involve the right of individuals and groups of individuals acting as "legal persons" or corporations to trade capital goods, labor, land and money (see finance and credit).
The concept of capitalism has evolved over time, with later thinkers often building on the analyses of earlier thinkers. Moreover, the component concepts used in defining capitalism—such as private ownership, markets and investment—have evolved along with changes in theory, in law, and in practice.
Karl Marx considered capitalism to be a historically specific mode of production (the way in which the productive property is owned and controlled, combined with the corresponding social relations between individuals based on their connection with the process of production) in which capital has become the dominant mode of production. The capitalist stage of development or "bourgeois society," for Marx, represented the most advanced form of social organization to date.