British economist who founded modern macroeconomics with the General Theory

business-cyclemonetary-theoryfiscal-policypolitical-economymacro

Polish economist who independently developed a theory of effective demand and profit determination

business-cycleincome-distributionpolitical-economycapitalismmacro

German economist and civil servant, formulated the entrepreneurial profit equation independently of Keynes and Kalecki during the Great Depression

macrobusiness-cycle-theorybalance-mechanicsprofit-theory

German economist, founder of balance mechanics as a formal method of macroeconomics

macrobalance-mechanicsmonetary-theory