“…challenges misconceptions that distort our economic debates.” - Arthur Brooks, President of the American Enterprise Institute
“…a fresh argument for the productive value of inequality.” - David Autor, Professor of Economics, Massachusetts Institute of Technology
“…reminds us that inequality sends a signal of what society lacks most, in America’s case, entrepreneurship and risk taking.” - Lawrence Lindsey, CEO, The Lindsey Group, former Director of the National Economic Council
“…a very valuable contribution.” - Larry Summers, former Secretary of the Treasury and director of the National Economic Council, president emeritus, Harvard University
“Unintended Consequences offers deep and well-argued analyses on almost every issue.” - The New York Times
“A full-throated defense of economic dynamism.” - The Wall Street Journal
“…a must-read for serious students of economic policy.” - Glenn Hubbard, Dean, Columbia Business School, and former Chairman of the Council of Economic Advisers
“…a must-read for serious students of economic policy.” - Glenn Hubbard, Dean, Columbia Business School, and former Chairman of the Council of Economic Advisers
“Unintended Consequences provides a provocative interpretation of the causes of the global financial crisis and the policies needed to return to rapid growth. Whether you agree or not, this analysis is well worth reading.” - Nouriel Roubini, New York University; Chairman, Roubini Global Economics
“…a comprehensive explanation of the modern economy.” - Julian Robertson, Founder, Tiger Management
“Unintended Consequences should be read by anyone who takes for granted the superiority of progressive taxation and has not thought carefully about the trade-offs involved.” - The New Republic
“…a comprehensive explanation of the modern economy.” - Julian Robertson, Founder, Tiger Management
Bernt Bratsberg, Ole Rogeberg and Marko TerviöEuropean Sociological Review
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The top-earning men in Finland and Norway score 1 standard deviation higher in cognitive ability than median earners. The ability curve is steepest at the top of the earnings range. @MarkoTervio @olerogeberg
We document a convex relationship between earnings rank and cognitive ability [measured by military conscription scores] for men in Finland and Norway using administrative data on over 350,000 men in each country: the top earnings percentile score on average 1 standard deviation higher than median earners, while median earners score about 0.5 standard deviation higher than the bottom percentile of earners. Top earners also have substantially less variation in cognitive test scores. While some high-scoring men are observed to have very low earnings, the lowest cognitive scores are almost absent among the top earners. Overall, the joint distribution of earnings rank and ability is very similar in Finland and Norway. We find that the slope of the ability curve across earnings ranks is steepest in the upper tail, as is the slope of the earnings curve across cognitive ability.
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The Plateauing of Cognitive Ability Among Top Earners— Evidence from Sweden finds a strong relationship between cognitive ability and earnings up to annual earnings of ~$64k. There are no significant differences…
Why Do Wages Grow Faster for Educated Workers?— .@ProfDavidDeming finds that the college wage premium is driven by occupational sorting: workers with college degrees enter jobs with higher returns to tenure…
Theodore Joyce, Mina Afrouzi Khosroshahi, Sarah Truelsch, Kerstin Gentsch, et al.National Bureau of Economic Research
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SAT scores are known to be better predictors of college and post-college success in Ivy+ universities. By contrast, this study of a public urban university system with 11 colleges shows that for the 2010–2019 cohort, high school GPA strongly dominates SAT scores.
Many of the country’s most selective colleges have returned to requiring the SAT, based on evidence that the test not only predicts student success, but facilitates the identification of qualified applicants from disadvantaged backgrounds. The results from our study of a large public urban university system find the opposite: high school grades are a vastly superior predictor of student academic success than is the SAT. We undertake an exercise with binned scatter plots of six year graduation rates against HSGPA [High School Grade Point Average] stratified by URM [under-represented minority] and whether the student received the maximum Pell grant (Figures 1a and 1b). [Note that SAT is included in the regression so the monotonic linear effect of GDP remains after controlling for SAT score]. We find that URM are less likely to graduate in six years at every level of HSGPA than are non-URM. In contrast, we find no similar difference when we stratify the plot by whether the student received the max Pell grant or not, a strong proxy for a low-income household (Figure 1b). The clear takeaway from the analysis of the 2010-2019 cohorts is the dominance of HSGPA in predicting student academic success. The results are in direct contrast to recent high-profile analyses of students from Ivy-plus colleges that demonstrated the superiority of SAT over HSGPA in predicting not only first-year academic outcomes, but post-college success as well.
Military Officer Quality in the All-Volunteer Force— A sharp and steady decline in the GCT scores of Marine Corps officers occurred btw 1980 and 2014. 96% of this is explained by the widening (and weakening) of…
Jacob Savage argues that the widespread discrimination against young white men in “high-status” sectors such as media and tech during the 2010s is a key driver of contemporary political dynamics among young men.
In 2011, the year I moved to Los Angeles, white men were 48% of lower-level TV writers; by 2024, they accounted for just 11.9%. The Atlantic’s editorial staff went from 53% male and 89% white in 2013 to 36% male and 66% white in 2024. White men fell from 39% of tenure-track positions in the humanities at Harvard in 2014 to 18% in 2023. The white men shut out of the culture industries didn’t surge into other high-status fields. At Google, white men went from nearly half the workforce in 2014 to less than a third by 2024—a 34% decline. In 2014, at Amazon, entry-level “professionals”—college graduates just starting out—were 42.3% white male. These were the employees who, if they’d advanced normally over the next decade, would be the mid-level managers of today. But mid-level Amazon managers fell from 55.8% white male in 2014 to just 33.8% in 2024—a decline of nearly 40%. In retrospect, 2014 was the hinge, the year DEI became institutionalized across American life.
Military Officer Quality in the All-Volunteer Force— A sharp and steady decline in the GCT scores of Marine Corps officers occurred btw 1980 and 2014. 96% of this is explained by the widening (and weakening) of…
US PISA Results By Subpopulation— Breaking down the 2022 PISA math results by subpopulation, @cremieuxrecueil finds that US Asians and whites topped the charts, scoring on par with top…
New National Assessment of Educational Progress results show the share of American high school seniors who scored basic or above on national tests fell to the lowest level on record: 68% in reading and 55% in math.
American high-school seniors’ scores on major math and reading tests fell to their lowest levels on record, according to results released Tuesday by the U.S. Education Department. Twelfth-graders’ average math score was the worst since the current test began in 2005, and reading was below any point since that assessment started in 1992. The share of 12th-graders who were proficient slid by 2 percentage points between 2019 and 2024—to 35% in reading and 22% in math. The results are from tests that are part of the National Assessment of Educational Progress, administered to tens of thousands of students in early 2024. In reading, two-thirds of seniors could determine the purpose of a persuasive essay, but only one in five was able to draw a conclusion from such an essay, supported by the text. In math, 60% of students deduced the population of an area using information on size and density, while just under half correctly turned a real-world scenario into an algebraic expression.
Have Humans Passed Peak Brain Power?— Citing PISA results @jburnmurdoch notes the share of adults in high income countries who can not “use mathematical reasoning when reviewing and…
John Friedman, Bruce Sacerdote, Douglas Staiger, and Michele TineNational Bureau of Economic Research
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Students at Ivy-plus colleges whose SAT/ACT scores were at the 99th percentile had 1st-year college GPAs 0.43 points higher than those who had scored at the 75th percentile, while high school GPAs had little predictive power. @John_N_Friedman
We analyze admissions and transcript records for students at multiple Ivy-Plus colleges to study the relationship between standardized (SAT/ACT) test scores, high school GPA, and first-year college grades. Standardized test scores predict academic outcomes with a normalized slope four times greater than that from high school GPA, all conditional on students’ race, gender, and socioeconomic status. Standardized test scores do not underpredict college performance for students from less advantaged backgrounds. Collectively these results suggest that standardized test scores provide important information to measure applicants’ academic preparation that is not available elsewhere in the application file. While some of the raw correlation between these variables relates to students’ demographic characteristics, much remains even when controlling for these variables. In contrast, high school GPA does not predict academic performance nearly as well. We also find no evidence of bias against students from less advantaged backgrounds, as students from such backgrounds do not outperform (and in some cases underperform) other students with the same test score
David Card, Eric Chyn, and Laura GiulianoNational Bureau of Economic Research
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Card et al, find that the 25-30 percentage point college enrollment gap between disadvantaged boys and girls with IQs of ~116 closed among students who qualified for a “gifted” program. @EricChyn
We study the effects of being identified as gifted in elementary school on subsequent test scores, courses and grades, and on the probability of entering college, for disadvantaged children in a large urban school district (“the District”). The law specifies a threshold of 130 [IQ] points for non-disadvantaged students, but allows districts to select a lower “Plan B” threshold [116 pts] for FRL and ELL students. The strict IQ threshold for gifted status provides the basis for a regression discontinuity (RD) evaluation of the impacts of being identified as gifted. Figure 6 illustrates how these impacts affect gender gaps by presenting the estimated mean potential outcomes for the complying boys (left side) and complying girls (right side) using an 8-point bandwidth. The estimated college entry rate for male compliers who narrowly miss the gifted threshold is 46%; the 28 ppt treatment effect of passing the threshold raises this to 74%, which equals the rate for female compliers who narrowly miss the threshold - being identified as gifted raises the college entry rate of marginally eligible boys to the same rate as girls.
Skills and Human Capital in the Labor Market— .@ProfDavidDeming and @m_silliman find “the economic return to social skills in the US more than doubled” between the 1980s and the 2000s, and argue for a…
Multidimensional Human Capital and the Wage Structure— The return to cognitive skills has declined since 2000 and there has been rising demand for “social skills.” “Jobs with the most employment and earnings growth…
.@DLeonhardt reports a sharp partisan gap in learning loss: 8 of the 10 states with the biggest math declines since 2019 – likely due to prolonged school closures – voted Democratic, while 8 of the 10 smallest shortfalls voted Republican.
Many public schools in heavily Democratic areas stayed closed for almost a year — from the spring of 2020 until the spring of 2021. In some Republican areas, by contrast, schools remained closed for only the spring of 2020. Eight of the 10 states that have lost the most ground since 2019 voted Democratic in recent presidential elections. And eight of the 10 states with the smallest math shortfalls voted Republican. [Higher initial scores don’t] explain the post-pandemic patterns. For example, New Jersey (a blue state) and Utah (a red state) both had high math scores in 2019, but New Jersey has fared much worse since then.