How the ranking works: every figure is scored from 1 to 10 on four axes — breadth of humans affected, depth of civilizational change, durability across centuries, and enablement of further invention or discovery — for a total out of 40. The order follows the totals; no position is arranged.
| Rank | Name | Dates | Score | Impact in one line |
|---|---|---|---|---|
| #7 | Adam Smith | 1723–1790 | 37/40 | The Wealth of Nations founded economics as a distinct science and supplied the intellectual charter of the market economy: free trade… |
| #9 | Ibn Khaldun | 1332–1406 | 36/40 | Ibn Khaldun is now recognized as the founder of sociology — Durkheim, Weber, and the whole discipline walk a road he surveyed first — and… |
| #10 | Karl Marx | 1818–1883 | 36/40 | Marx's impact is the largest of any economist in history, measured in states founded and lives rearranged. |
| #16 | John Maynard Keynes | 1883–1946 | 34/40 | For three decades after 1945, Keynes's ideas were the operating system of the Western world. |
| #20 | Kautilya (Chanakya) | c. 375–283 BCE | 32/40 | Kautilya built the first documented fiscal state: a machinery of taxation, audit, and public works that let the Mauryan Empire field the… |
| #25 | Max Weber | 1864–1920 | 32/40 | Weber's impact is the permanent admission of culture into the explanation of economic life. |
| #27 | David Ricardo | 1772–1823 | 31/40 | Comparative advantage is the intellectual foundation of the entire free-trade order: it underwrote Britain's repeal of the Corn Laws in… |
| #28 | John Stuart Mill | 1806–1873 | 31/40 | Mill's Principles was the dominant economics textbook for two generations, forming the economic mind of everyone from Alfred Marshall to… |
| #29 | Thomas Malthus | 1766–1834 | 31/40 | Malthus founded demography: the systematic study of population — fertility, mortality, carrying capacity — descends directly from the… |
| #31 | Daniel Kahneman | 1934–2024 | 31/40 | No twentieth-century social scientist touched more lives outside the academy. |
| #34 | Milton Friedman | 1912–2006 | 31/40 | Friedman's ideas govern the money in your pocket. |
| #38 | Jeremy Bentham | 1748–1832 | 30/40 | Bentham's utility principle became the philosophical foundation of welfare economics and of modern policy analysis: Pigou's welfare… |
| #39 | Amartya Sen | 1933– | 30/40 | Sen's entitlement theory changed famine policy permanently. |
| #41 | Alfred Marshall | 1842–1924 | 30/40 | Marshall's impact is the shape of economics as it is taught and practiced. |
| #42 | Ronald Coase | 1910–2013 | 30/40 | Coase's fingerprints are on the operating system of modern capitalism. |
| #43 | Paul Samuelson | 1915–2009 | 30/40 | Samuelson rebuilt economics in his image twice: once as a mathematical science, once as a taught discipline. |
| #44 | Thomas Aquinas | 1225–1274 | 29/40 | Aquinas's just price became the legal and moral standard of European commerce for three centuries: canon law, guild regulations, and market… |
| #45 | David Hume | 1711–1776 | 29/40 | Hume's price-specie flow mechanism is the founding model of international monetary economics: it underlies the classical gold standard's… |
| #47 | Douglass North | 1920–2015 | 29/40 | North's institutional turn is arguably the single biggest idea in development thinking of the last forty years. |
| #48 | Simon Kuznets | 1901–1985 | 29/40 | GDP is the most influential number in human history that nobody voted for. |
| #49 | Friedrich Hayek | 1899–1992 | 29/40 | Hayek reshaped the second half of the twentieth century's economic imagination. |
| #51 | James Buchanan | 1919–2013 | 28/40 | Public choice rewired how democracies understand themselves. |
| #53 | Elinor Ostrom | 1933–2012 | 28/40 | Ostrom's design principles are now the operating manual for common-pool resource management worldwide. |
| #54 | Joseph Schumpeter | 1883–1950 | 28/40 | Schumpeter's impact is the vocabulary of innovation itself. |
| #56 | Vilfredo Pareto | 1848–1923 | 27/40 | Pareto's impact is written into the operating system of modern policy analysis. |
| #57 | Gary Becker | 1930–2014 | 27/40 | Becker's conquests are now occupied territory. |
| #59 | François Quesnay | 1694–1774 | 27/40 | The Tableau économique founded macroeconomics as a discipline: it was the first model of the economy as an interdependent circular flow… |
| #60 | Xenophon | c. 430–354 BCE | 26/40 | The word 'economy' itself is Xenophon's coinage: oikonomia, the management of the household, passed through Latin and French into every… |
| #63 | Carl Menger | 1840–1921 | 26/40 | Menger's impact runs through everything the Austrian School became. |
| #64 | Raúl Prebisch | 1901–1986 | 26/40 | Few economists have moved policy across so many borders. |
| #66 | Albert Hirschman | 1915–2012 | 26/40 | Hirschman's linkages became the working vocabulary of a generation of development planners — project selection, input-output analysis, and… |
| #67 | Kenneth Arrow | 1921–2017 | 26/40 | Arrow's impossibility theorem is the single most unsettling result in the social sciences: it proved that perfect democracy is logically… |
| #69 | Ibn Taymiyyah | 1263–1328 | 25/40 | Ibn Taymiyyah's hisba doctrine became the institutional blueprint for market regulation across the Islamic world: for centuries, the… |
| #70 | Jean-Baptiste Say | 1767–1832 | 25/40 | Say's Law anchored classical economics for a century: it was the doctrine against which Malthus, Marx, and Keynes all defined themselves… |
| #71 | Richard Cantillon | c. 1680–1734 | 25/40 | Cantillon's entrepreneur is the founding concept of the economics of risk: it runs through Say to Schumpeter's innovator and Knight's… |
| #72 | Léon Walras | 1834–1910 | 25/40 | Walras's impact is the mathematization of economics at its deepest level. |
| #73 | Irving Fisher | 1867–1947 | 25/40 | Fisher's impact is everywhere modern money is managed. |
| #74 | Ludwig von Mises | 1881–1973 | 25/40 | Mises's impact is the intellectual case against central planning and the foundation of modern libertarian economics. |
| #75 | Knut Wicksell | 1851–1926 | 25/40 | Wicksell's impact is the intellectual foundation of modern central banking. |
| #76 | Thorstein Veblen | 1857–1929 | 24/40 | Veblen's impact is cultural as much as technical: conspicuous consumption is one of the few economic concepts to enter everyday language… |
| #77 | Eugene Fama | 1939– | 24/40 | The efficient market hypothesis is arguably the most consequential idea in the history of investing. |
| #78 | Wassily Leontief | 1906–1999 | 24/40 | Input-output analysis gave policymakers the first working model of an economy as an interconnected system rather than a collection of… |
| #79 | George Stigler | 1911–1991 | 24/40 | Stigler's capture theory became the operating assumption of a generation of reformers. |
| #80 | Muhammad Yunus | 1940– | 24/40 | Microcredit became one of the largest social movements in development history. |
| #81 | Thomas Piketty | 1971– | 24/40 | Piketty put inequality back at the center of economics and politics after decades in which the profession had treated distribution as a… |
| #86 | William Stanley Jevons | 1835–1882 | 23/40 | Jevons's impact is structural: he is one of the three men who made modern microeconomics possible. |
| #87 | Arthur Pigou | 1877–1959 | 23/40 | Pigou's impact is the price tag on pollution. |
| #88 | Anne-Robert-Jacques Turgot | 1727–1781 | 23/40 | Turgot's law of diminishing returns is one of the load-bearing walls of all economics: it underlies Ricardo's theory of rent, Malthus's… |
| #89 | Gunnar Myrdal | 1898–1987 | 23/40 | An American Dilemma supplied the moral and empirical case that helped end legal segregation in the United States — few economics books have… |
| #90 | Hyman Minsky | 1919–1996 | 23/40 | Minsky's posthumous victory is one of the great vindications in economics. |
| #91 | Eugen von Böhm-Bawerk | 1851–1914 | 22/40 | Böhm-Bawerk's impact is twofold: he gave the Austrian School its theory of capital, and he gave anti-Marxism its sharpest theoretical… |
| #92 | Hernando de Soto | 1941– | 22/40 | De Soto's titling agenda became one of the largest institutional reform movements in development history. |
| #93 | Frédéric Bastiat | 1801–1850 | 21/40 | Bastiat's afterlife has been larger than his lifetime. |
| #94 | John Kenneth Galbraith | 1908–2006 | 21/40 | Galbraith did what almost no economist manages: he made the dismal science a public conversation. |
| #95 | Rosa Luxemburg | 1871–1919 | 21/40 | The Accumulation of Capital founded the Marxist theory of imperialism as economic necessity, shaping a century of anti-colonial thought —… |
| #96 | Michał Kalecki | 1899–1970 | 20/40 | Kalecki's independent discovery of effective demand confirms that the Keynesian revolution was no accident of one man's genius but the… |
| #97 | Nicholas Kaldor | 1908–1986 | 19/40 | Kaldor's growth laws became the charter of manufacturing-led development: the intellectual case behind the industrial policies of East… |
| #98 | Joan Robinson | 1903–1983 | 19/40 | Robinson's imperfect competition became the foundation of modern industrial organization — every antitrust case, every analysis of market… |
| #99 | Piero Sraffa | 1898–1983 | 19/40 | Sraffa's slim book did something almost no work of pure theory manages: it proved a dominant paradigm logically incoherent on its own terms. |
| #100 | Nikolai Kondratiev | 1892–1938 | 17/40 | The Kondratieff wave became the longest lens through which economists view capitalist history — the framework behind every claim that we… |