Lessons from the Bell Curve

@article{Heckman1995LessonsFT,
  title={Lessons from the Bell Curve},
  author={James J. Heckman},
  journal={Journal of Political Economy},
  year={1995},
  volume={103},
  pages={1091 - 1120}
}
  • J. Heckman
  • Published 1 October 1995
  • Economics
  • Journal of Political Economy
This paper examines the argument presented in The Bell Curve. A central argument is that one factor--g--accounts for correlation across test scores and performance in society. Another central argument is that g cannot be manipulated. These arguments are combined to claim that social policies designed to improve social performance cannot be effective. A reanalysis of the evidence contradicts this story. The factors that explain wages receive different weights than the factors that explain test… 

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References

SHOWING 1-10 OF 55 REFERENCES

The Role of Pre-Market Factors in Black-White Wage Differences

Many attempts to measure the wage effects of current labor market discrimination against minorities include controls for worker productivity that (1) could themselves be affected by market

The Growing Importance of Cognitive Skills in Wage Determination

Using data from two longitudinal surveys of American high school seniors, we show that basic cognitive skills had a larger impact on wages for 24-year-old men and women in 1986 than in 1978. For

Irrational Behavior and Economic Theory

  • G. Becker
  • Psychology, Economics
    Journal of Political Economy
  • 1962
ALTHOUGH it has long been agreed that traditional economic theory "assumes" rational behavior, at one time there was considerable disagreement over the meaning of the word "rational." To many, the

The Promise of Public Sector-Sponsored Training Programs

As concern about workers' skills has risen, so has interest in the role that government training programs might play in addressing 'America's workforce crisis.' One way to gauge whether increased

Losing Ground: American Social Policy, 1950-1980

* Prologue A Generous Revolution * The Kennedy Transition * The System Is to Blame * Implementing the Elite Wisdom Being Poor, Being Black: 19501980 * Poverty * Employment * Wages and Occupations *

The Mismeasure of Man

TLDR
In this edition Dr. Gould has written a substantial new introduction telling how and why he wrote the book and tracing the subsequent history of the controversy on innateness right through The Bell Curve.

The Role of Intelligence in Modern Society

Last year, Richard Herrnstein and Charles Murray published The Bell Curve: Intelligence and Class Structure in American Life. Although it had more graphs than a Ross Perot speech, The Bell Curve made

The Great Compression: The Wage Structure in the United States at Mid- Century

The structure of wages narrowed considerably during the 1940's, increased slightly during the 1950's and 1960's, and then expanded greatly after 1970. The era of wage stretching of the past two
...