The role of alternative letter service providers in growing e-commerce

Working Paper No 1: My Browser is not a Billboard: Experimental Evidence on Ad-blocking Adoption and Users’ Acquisition of Information

Trust in data processing

Implementing AI in SMEs - The availability of training data and promotion of open data structures

360-degrees-overview on the current state of digitalization in SMEs (No. 480)

(full version only available in German)

Success factors for local online marketplaces