Estimates of the return to schooling in Sweden from a large sample of twins

An Efficient Method of Estimating Seemingly Unrelated Regressions and Tests for Aggregation Bias

1962 • 7,696 citations

An Efficient Method of Estimating Seemingly Unrelated Regressions and Tests for Aggregation Bias

1962 • 1,514 citations

Estimating the Returns to Schooling: Some Econometric Problems

1977 • 1,443 citations

Estimates of the Economic Returns to Schooling from a New Sample of Twins

1994 • 905 citations

Sibling Models and Data in Economics: Beginnings of a Survey

1979 • 667 citations

Income, Schooling, and Ability: Evidence from a New Sample of Identical Twins

1998 • 556 citations

Differences and Changes in Wage Structures.

1996 • 483 citations

The economic consequences of unwed motherhood: using twin births as a natural experiment.

1994 • 388 citations

What do Twins Studies Reveal About the Economic Returns to Education? A Comparison of Australian and US Findings

1995 • 235 citations

Estimates of the Returns to Schooling from Sibling Data: Fathers, Sons, and Brothers

1997 • 193 citations

Socioeconomic success: A study of the effects of genetic endowments, family environment, and schooling

1980 • 189 citations

Ischaemic heart disease and low birth weight: a test of the fetal-origins hypothesis from the Swedish Twin Registry

1994 • 164 citations

The Swedish Twin Registry.

1978 • 126 citations

Income, Schooling, and Ability: Evidence from a New Sample of Twins

1996 • 55 citations