Big Books of 2026

Join the Goodreads Author Program

Are you Achim Zeileis, author of the books below?
Mathematik für Wirtschaftswissenschaften by Birgit Rudloff Applied Econometrics with R by Christian Kleiber Applied Econometrics with R by Christian Kleiber


To join the author program as Achim Zeileis, you will first need to sign in to Goodreads. Then navigate back to this page to apply.


About the Author Program
Authors on Goodreads
Author Guidelines
Author Program How-To
Author & Advertisers Blog
Ask the Author: Featured Authors
About Goodreads