Dennis J. Snower (born 14 October 1950) is an American-German economist, specialising in macroeconomic theory and policy, labor economics and the psychology of economic decisions in "caring economics". He is President of the , providing policy advice to the G20, and Professor of Macroeconomics and Sustainability at the German Hertie School. He is former president of the Kiel Institute for the World Economy and Professor of Economics at the Christian-Albrechts Universität zu Kiel, where his labor and macroeconomic research showed that costs of adjusting employment, wages and prices play a central role in macroeconomic fluctuations. His psycho-social economics research indicates that economic decisions are driven by motives that depend on people's physical and social context.