22./23. August 2012: Vortrag auf dem Kongress der European Regional Science Association in Bratislava, Slowakei:

"Are Firms in Business Groups More Productive? An empirical analysis based on German micro-level data with a special emphasis on the roles of regional and sectoral diversity."

Dr. Andreas Koch

"The Role of Employees for Post-Entry Firm Growth."

Jochen Späth [IAW]