Who Graduates from College and When? Understanding Racial and Ethnic Disparities in College Completion Patterns • Sigal Alon, Princeton University ; Lauren A. Meserve, Andrew W. Mellon Foundation

Neighborhood Distress and School Dropout: The Variable Significance of Community Context • Kyle D. Crowder, Western Washington University ; Scott J. South, State University of New York at Albany

Pathways to High School Graduation: Dynamic Modeling-Based Microsimulation of School Enrollment and Youth Employment • Lingxin Hao, Johns Hopkins University ; Guihua Xie, Johns Hopkins University

The Causal Effect of Family Income on College Entry and College Completion: A Feasible Semiparametric Approach for Isolating the Margin • Stephen L. Morgan, Cornell University