Discussion paper DP16252 Religiosity, Smoking and Other Addictive Behaviors Monica Roman Klaus F. Zimmermann Aurelian-Petruș Plopeanu 14 Jun 2021 Labour Economics I12 N34 Z12
Discussion paper DP10990 Left Behind but Doing Good? Civic Engagement in Two Post-Socialist Countries Klaus F. Zimmermann Milena Nikolova Monica Roman 13 Dec 2015 Labour Economics I30 I31 P30 Z10
