General · EdgepediaOctober 10, 20268 min read

Robert J. Gordon

Robert J. Gordon is an American macroeconomist at Northwestern University, the Stanley G. Harris Professor in the Social Sciences, known for his argument in The Rise and Fall of American Growth (Princeton University Press, 2016) that the special century of 1870-1970 cannot be repeated¹^•². He is a Research Associate of the National Bureau of Economic Research (NBER), a member of the NBER Business Cycle Dating Committee, and a Distinguished Fellow of the American Economic Association¹. In 2016 Bloomberg named him one of its 50 most influential people in the world¹.

Key fact	Detail
Position	Stanley G. Harris Professor in the Social Sciences, Northwestern University, since 1973; PhD MIT 1967¹
Signature thesis	US labor productivity grew 2.82 percent per year in 1920-70, 1.75 percent in 1970-2006, and 0.97 percent in 2006-16³
Forecast	1.2 percent annual labor productivity growth for 2015-40; only 0.2 percent growth in disposable income for the bottom 99 percent in his 2014 projection⁴^•⁵
Inflation work	The "triangle" model of inflation (inertia, demand, supply shocks), which underpinned the concept of core inflation used by the Federal Reserve⁶
Measurement work	Boskin Commission member (1995-97), which found the CPI overstated inflation by 1.1 percentage points per year⁶

Life and career

Gordon received his PhD at MIT in 1967 and taught at Harvard and the University of Chicago before coming to Northwestern in 1973¹. He is a Fellow of the Econometric Society and the American Academy of Arts and Sciences, and was elected a Distinguished Fellow of the American Economic Association in 2014¹. His government service centers on price measurement: from 1995 to 1997 he served on the five-member Boskin Commission, chaired by Stanford economist Michael Boskin, which concluded that the Consumer Price Index overstated inflation by 1.1 percentage points per year; the Bureau of Labor Statistics adopted some of its recommendations⁶. The commission built on his 1990 book The Measurement of Durable Goods Prices, which showed that standard measures of capital failed to account for quality improvements⁶.

Inflation and the triangle model

The 1970s exposed the limits of the original Phillips curve, and Gordon's response shaped how economists and central banks have handled inflation since. The Phillips curve linked unemployment to inflation, but the 1973 oil crisis, when crude rose from $3 to $12 a barrel, produced simultaneous high inflation and high unemployment that the original relation could not explain⁶. Gordon pioneered a modified version that accounted for supply shocks, and his "triangle" model of inflation treats inflation as driven by three forces: inertia (past inflation carried forward), demand pressure, and supply shocks⁶. The model demonstrated the importance of "core" inflation, which strips out volatile food and energy prices, a concept the Federal Reserve uses⁶. His papers in this line include "Can the Inflation of the 1970s Be Explained?" (Brookings Papers, 1977) and "The Time-Varying NAIRU and its Implications for Economic Policy" (Journal of Economic Perspectives, 1997)⁷.

The rise and fall of American growth

Gordon's central claim is that the innovations of 1870-1970, electric lighting, indoor plumbing, motor vehicles, and air travel among them, transformed life in ways that later inventions have not matched, and that future productivity growth will be held back by rising inequality, stagnating education, an aging population, and the rising debt of college students and the federal government². The book runs to more than 700 pages with 60 graphics and 64 tables².

The arithmetic is subtraction, not prophecy. In his 2014 NBER restatement, Gordon starts from the 2.0 percent average annual growth of real GDP per capita achieved between 1891 and 2007, subtracts 1.2 points for the four headwinds (demographics, education, inequality, and debt), and subtracts about 0.6 points for the innovation slowdown that already happened, reaching 0.2 percent per year for the disposable income of the bottom 99 percent⁵. He stresses that no future innovation slowdown needs to be forecast, because that slowdown already occurred four decades ago⁵. His later, slightly revised forecast is 1.2 percent annual labor productivity growth for 2015-40⁴.

By the numbers

Gordon's era-by-era accounting is the empirical core of the thesis:

Labor productivity in the total economy slowed by a factor of three, from 2.82 percent per year during 1920-70 to 1.75 percent during 1970-2006 to 0.97 percent during 2006-16³.
Output per capita fell seven-fold in growth rate, from 2.46 percent per year in 1920-70 to 0.35 percent per year in 2006-16³.
Total factor productivity (TFP) grew 1.89 percent per year in 1920-70 but only 0.63 percent in 1970-2015, one third as much⁴.
Real GDP growth fell from 3.71 percent per year during 1920-1970 to 3.17 percent during 1970-2006, and 1.35 percent during 2006-2016⁸.
TFP growth since 1970 averages 0.65 percent per year, less than half the 1.35 percent average of 1890-1970, with growth above 0.74 percent per year in only one five-year interval, 1999-2004⁹.

He dates the golden age to 1920-70 and attributes its peak almost entirely to faster innovation, since education and capital deepening contributed similarly across eras¹⁰. Roughly three-quarters of observed TFP growth since 1890 occurred in that single half-century¹¹. In a 2023 interview he identified 1929-1948 as the fastest stretch ever recorded, because the economy was at full capacity in both years¹².

The 1996-2004 revival is the exception he must explain. Productivity growth jumped to 2.54 percent in 1996-2004, which he treats as a one-time internet-driven boost, and then fell to 1.33 percent in the nine years ending in 2013⁵. Actual productivity growth over the six years ending in 2015 was 0.5 percent a year¹⁰.

The new economy critique

Gordon's 2000 Journal of Economic Perspectives paper "Does the 'New Economy' Measure up to the Great Inventions of the Past?" set the terms of his critique of information and communication technology (ICT) claims⁷. His later evidence includes the trajectory of the ICT price deflator, whose rate of decline plummeted to a record 14 percent in 1999-2000 before returning to nearly zero in 2014, and the transistor-count doubling time, which fell to 14 months around 2000-2005 before soaring to eight years in 2008-2013⁹. He also cites figures in which e-commerce accounted for about 8 percent of retail sales, leaving 92 percent in traditional production methods, and that nearly 90 percent of computer and communications hardware is imported, which he argues weakens the domestic investment channel that powered the 1990s revival⁴.

Rival views

Gordon has debated his thesis publicly, and names Erik Brynjolfsson and Andrew McAfee, authors of The Second Machine Age (2013), and his Northwestern colleague Joel Mokyr as the leading techno-optimists¹¹. Brynjolfsson and McAfee argue the US is at a "point of inflection" toward faster technological change; Gordon reports that in two public debates with them he "lost overwhelmingly"¹¹. Against Mokyr, who predicts future breakthroughs, Gordon objects that Mokyr predicts them "without any contact with the historical data, a remarkable position for an economic historian"¹¹. In a Chicago Booth Review debate he put the contrast plainly: TFP growth between 1920 and 1970 was three times as high as since then, so "our great years of productivity growth are in the past"¹³. On robots and AI he notes the first industrial robot was introduced by General Motors in 1961, so this is not a quantum leap into some unknown future¹³. Tyler Cowen, reviewing in Foreign Affairs, called the book a powerful reminder that the slowdown was caused by stagnation in technological progress, and Lawrence Summers wrote that Gordon makes a compelling case that the golden age of growth is over².

Recent work

Two research lines dominate his recent output. With Hassan Sayed, Gordon has reinterpreted US productivity growth dynamics from 1950 onward, in work that evolved from NBER Working Paper 30267 (July 2022) through CEPR Discussion Paper 19569 (October 2024) to a January 2026 version titled "The Twin Puzzles of U.S. Productivity Growth Dynamics: A New Interpretation, 1950-2024"⁷^•¹⁴. With Kenneth Ryu, he has pursued the manufacturing puzzle: US manufacturing productivity growth evaporated from +3.3 percent per year during 1987-2010 to -0.3 percent from 2010 to 2023¹⁵. The paper attributes the cessation of manufacturing output growth in 2000 to an "invasion of imports" that closed domestic plants, destroyed jobs, and squeezed profits, triggering a chain from lower capacity utilization to reduced fixed-capital and R&D investment and eroded innovation¹⁵. It also identifies corporate funds diverted to share buybacks, a decline in government-funded R&D, R&D shifted from basic science to product refinements, and skilled-worker shortages from insufficient vocational training¹⁵.

On AI, Gordon argues it has proven complementary to radiologists rather than replacing them, just as the ATM did not eliminate bank tellers, and that future technological transformations will be evolutionary rather than revolutionary⁴. In his November 2023 interview he predicted the impact of ChatGPT on the goods sector (mines, farms, factories) would be fairly minor compared with automation¹², and argued that productivity over the last two decades has run slower than the rates assumed in government budget forecasts, leaving room for improvement without changing the outlook for rising public debt and higher interest rates¹².

References

Topic: Encyclopedia › Society and history › Social and behavioral scientists › Macroeconomists and monetary economists › Growth and dynamic macroeconomists

Initially written Oct 10, 2026 · Edited: Oct 11, 2026; Oct 15, 2026

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