TY  - JOUR
ID  - katz-murphy-1992
TI  - Changes in Relative Wages, 1963–1987: Supply and Demand Factors
AU  - Lawrence F. Katz
AU  - Kevin M. Murphy
PY  - 1992
JO  - Quarterly Journal of Economics
VL  - 107
IS  - 1
SP  - 35
EP  - 78
ER  -