Introduction to the Virtual Issue: Greatest Hits

R. Michael Alvarez and Jonathan N. Katz

Experiments to Reduce the Over-Reporting of Voting: A Pipeline to the Truth

Michael J. Hanmer, Antoine J. Banks and Ismail K. White

A New Multinomial Accuracy Measure for Polling Bias

Kai Arzheimer and Jocelyn Evans

A Selection Bias Approach to Sensitivity Analysis for Causal Effects

Matthew Blackwell

A Common Left-Right Scale for Voter and Parties in Europe

James Lo, Sven-Oliver Proksch and Thomas Gschwend

Statistical Analysis of List Experiments

Graeme Blair and Kosuke Imai

Computerized Adaptive Testing for Public Opinion Surveys

Jacob M. Montgomery and Josh Cutler

Qualitative Comparative Analysis: How Inductive Use and Measurement Error Lead to Problematic Inference

Simon Hug

Estimating Party Positions across Country and Time – A Dynamic Latent Variable Model for Manifesto Data

Thomas Konig, Moritz Marbach and Moritz Osnabrugge