The Social Market Economy (SOME) (German: Soziale Marktwirtschaft) (also called Rhine capitalism) is a socioeconomic model combining a free market capitalist economic system alongside social policies which establish both fair competition within the market and a welfare state. It is sometimes classified as a coordinated market economy. The social market economy was originally promoted and implemented in West Germany by the Christian Democratic Union (CDU) under Chancellor Konrad Adenauer in 1949. Its origins can be traced to the interwar Freiburg school of economic thought.
The social market economy was designed to be a third way between laissez-faire economic liberalism and socialist economics. It was strongly inspired by ordoliberalism,social democratic ideas, and the tradition of Catholic social teaching or, more generally, Christian ethics. The social market economy refrains from attempts to plan and guide production, the workforce, or sales, but it does support planned efforts to influence the economy through the organic means of a comprehensive economic policy coupled with flexible adaptation to market studies. Effectively combining monetary, credit, trade, tax, customs, investment, and social policies, as well as other measures, this type of economic policy creates an economy that serves the welfare and needs of the entire population, thereby fulfilling its ultimate goal.