In addition , Audretsch serves as a visiting professor at the King Saud University in Saudi Arabia , honorary professor at the University of Jena in Germany .
Is a research fellow of the Centre for Economic Policy Research in London .
In addition , Audretsch serves as a visiting professor at the King Saud University in Saudi Arabia , honorary professor at the University of Jena in Germany , and is a research fellow of the Centre for Economic Policy Research in London .