The social market economy (SOME; German: soziale Marktwirtschaft, German pronunciation: [zoˌt͡si̯aːlə ˈmaʁktˌvɪʁtʃaft] ), also called Rhine capitalism, Rhine-Alpine capitalism, the Rhenish model, and social capitalism, is a socioeconomic model and ideology combining a free-market capitalist economic system with social policies and enough regulation to establish both fair competition within the market and generally a welfare state. It is sometimes classified as a regulated market economy. The social market economy was originally promoted and implemented in West Germany by the Christian Democratic Union under Chancellor Konrad Adenauer in 1949 and today it is used by ordoliberals, social liberals and social democrats alike. Its origins can be traced to the interwar Freiburg school of economic thought.
The social market economy was designed to be a middle way between laissez-faire forms of capitalism and socialist economics. It was strongly inspired by ordoliberalism, which was influenced by the political ideology of Christian democracy. Social market refrains from attempts to plan and guide production, the workforce, or sales but support planned efforts to influence the economy through the organic means of a comprehensive economic policy coupled with flexible adaptation to market studies. Combining monetary, credit, trade, tax, customs, investment, and social policies, as well as other measures, this type of economic policy aims to create an economy that serves the welfare and needs of the entire population, thereby fulfilling its ultimate goal.