1. Measuring the concentration of urban population in the negative exponential model using the Lorenz curve, Gini coefficient, Hoover dissimilarity index, and relative entropy • Joel E. E. Cohen, Rockefeller University and Columbia University.

2. Power and process: women’s influence in the process of decision-making in Ghana • Naa Dodoo, University of Ghana; Francis Dodoo, Pennsylvania State University.

3. Analyzing and adjusting item ordering to minimize respondent attrition in web-based surveys: Lessons learned from the VOCES-19 study in Mexico • Silvana Larrea Schiavon, Population Council; Lina Lopez-Lalinde, Population Council; Juan Pablo Gutiérrez, National Autonomous University of Mexico; Isabel Vieitez, Population Council; René Nevárez, Population Council; Pablo López, Population Council; Nicole A. Haberland, Population Council; Cristina Mac Gregor, Population Council; Thoai Ngo, Population Council.

4. The effect of sample attrition on cross-sectional estimates of health in SHARE and SILC surveys • Magdalena Muszynska-Spielauer, Wittgenstein Centre (IIASA, OeAW, Univ. Vienna); Martin Spielauer, Austrian Institute of Economic Research (WIFO).

5. Is NRR time-sensitive in measuring population replacement level? • Arni Rao, Medical College of Georgia.