This paper provides new causal evidence on the effects of gender congruence in the student-adviser relationship on three key student outcomes: (i) retention; (ii) grades; and (iii) post-graduation career outcomes. In so doing, we use unique administrative data from a selective liberal arts...

Purpose: Aim at making a scheme for emergency spare parts the support problem when large equipment spare parts supply network faced with large-scale emergency events. Design/methodology/approach: In order to analyze the model, we establish the spare parts security model under network supply...