The purpose of this 2-year, 3-wave longitudinal study of Chinese American adolescents was to examine how family obligation behaviors and attitudes change over time; how gender, nativity, and birth order predict these trajectories; and whether family obligation relates to depressive symptoms. Findings suggest that family obligation behaviors decreased over the 2-year period but that family oblig...

In this paper, we study the optimal management of an aggregated pension fund defined benefit type by means a differential game with two players, firm and participants. We assume that wealth is greater than actuarial liability then manager builds surplus. order to contemplate sudden changes in financial market, surplus can be invested portfolio bond several risky assets where uncertainty comes f...