WAGES, EARNINGS AND HOURS OF FIRST, SECOND, AND THIRD GENERATION AMERICAN MALES

Analysis of 1970 census data for eight ethnic groups indicates that, other things equal, recent immigrants generally receive lower wages and earnings than second generation workers, but second generation workers receive higher wages and earnings than do third. Recent immigrants and third generation men work significantly fewer hours per year than do earlier immigrants and second generation men. These findings are consistent with the hypothesis that increases in U. S. specific human capital over generations are offset by decreases in motivation. The higher motivation of immigrants appears to reflect greater preference for money over family ties, leisure, and easy work as compared with non-immigrants. immigrants.