wage {gmm}

Labor Data

Description

Data used to measure return to education by Griliches (1976)

Usage

data(wage)

Format

A data frame containing 20 cross-sectional vectors.

AGE, AGE80

Age in 1969 and 1980 respetively

EXPR, EXPR80

Working experience in 1969 and 1980 respetively

IQ

IQ measure of the individual

KWW

A test score

LW, LW80

Log wage in 1969 and 1980 respectively

MED

Mother education

MRT, MRT80

RNS, RNS80

S, S80

Schooling in 1969 and 1980 respetively

SMSA, SMSA80

TENURE, TENURE80

Tenure in 1969 and 1980 respetively

YEAR

Source

http://fhayashi.fc2web.com/datasets.htm