- WP455 Does preschool boost the development of minority children? : The case of Roma children, by Felfe, Christina & Huber, Martin
- WP454 The finite sample performance of semi- and nonparametric estimators for treatment effects and policy evaluation, by Frölich, Markus & Huber, Martin & Wiesenfarth, Manuel
- WP453 A cautionary tale about control variables in IV estimation, by Deuchert, Eva & Huber, Martin