The Impact of Model Misspecification on Parameter Estimates in Mortality Models of the Gompertz Family • Trifon I. Missov, Max Planck Institute for Demographic Research ; Laszlo Nemeth, Max Planck Institute for Demographic Research

The Demographic Transition, Social Network Change, and the Size of the West African Ebola Outbreak • Ashton M. Verdery, University of North Carolina at Chapel Hill ; Nalyn Siripong, University of North Carolina at Chapel Hill ; Jonathan Daw, University of Alabama at Birmingham ; James Moody, Duke University

Sensitivity Analysis of Population Projections: Models Structured by Age and Sex • Nora Sánchez Gassen, University of Southampton ; Hal Caswell, University of Amsterdam

Stationary Fertility Trajectories and Population Momentum under Continually Falling Mortality • Carl P. Schmertmann, Florida State University ; Roland Rau, University of Rostock