facts do not arise from gender differences in the price of time (as measured by market wages), as womens total work is … from family norms, since most of the variance in the gender total work difference is due to within-couple differences. We … withineducation group and within-region gender differences in total work being smaller than inter-group differences. It is consistent …

women perform more total work. The facts do not arise from gender differences in the price of time (as measured by market … marital status; nor do they stem from family norms, since most of the variance in the gender total work difference is due to … to account for within-education group and within-region gender differences in total work being smaller than inter …

market work--as requiring the most interaction with the native world, and these activities more than others fit the …

and pitcher match race/ethnicity. This effect only exists where there is little scrutiny of umpires' behavior -- in … determine the outcome of the at-bat. If a pitcher shares the home-plate umpire's race/ethnicity, he gives up fewer runs per game …