Dear Tutor, please choose the right answers only without explanation. Thank you.

a)

Which statement on assortative matching is true? Qa' Lam (1988) shows that considering division of labor and sharing public goods simultaneously leads to nonassortative matching (any sorting is an equilibrium). ' Division of labor as a motive for marriage predicts negative assortative matching in wages. The results of Nakosteen and Zimmer (2001) suggest posi tive assortative matching (PAM) with respect to unmeasured earnings traits, i.e. men (women) with earnings above their regressioncorrected means before marriage do not tend to select llikes' more. ' The risksharing motive for marriage predicts negative as sortative matching in terms of the joint hedge ability of the income processes of potential spouses