“…These cost-benefit variances then translate into gender differences in reproductive goals, which are, in turn, resolved by power differences between spouses (Beckman, 1983;Beckman & Aizenberg, 1983;Fapohunda & Todaro, 1988;Hollerbach, 1980Hollerbach, , 1983Safilios-Rothschild, 1970). These cost-benefit variances then translate into gender differences in reproductive goals, which are, in turn, resolved by power differences between spouses (Beckman, 1983;Beckman & Aizenberg, 1983;Fapohunda & Todaro, 1988;Hollerbach, 1980Hollerbach, , 1983Safilios-Rothschild, 1970).…”