Under-Reporting of Medi-Cal and Welfare in the March Current Population Survey: An Analysis of Matched Survey-Administrative Data • Jacob A. Klerman, RAND ; Jeanne Ringel, RAND

Effects of Exposure Misspecification in Log-Linear Models for Rates • John W. McDonald, University of Southampton ; Peter W.F. Smith, University of Southampton

Age-Period-Cohort Analysis of Repeated Cross-Section Surveys: Fixed or Random Effects? • Yang Yang, Duke University ; Kenneth C. Land, Duke University

Estimated Coefficients, Information Sets, and 'Biases' in Nonlinear Models • Thomas Mroz, University of North Carolina at Chapel Hill ; Yaraslau Zayats, University of North Carolina at Chapel Hill