Frontmatter -- Inhalt / Contents -- Abhandlungen/Original Papers -- Guest Editorial "Econometrics of Anonymized Micro Data" -- Data Masking by Noise Addition and the Estimation of Nonparametric Regression Models -- The Effect of Microaggregation Procedures on the Estimation of Linear Models: A Simulation Study -- Post-Randomization Under Test: Estimation of the Probit Model -- Microdata Disclosure Control by Resampling - Effects on Regression Results -- Anonymized Firm Data under Test: Evidence from a Replication Study -- Buchbesprechung / Book Review -- Backmatter