Access charges in software-based termination monopolies (No. 514)

Discussion paper on the future of end-to-end competition in the German letter market (No. 517)

Price and quality strategies in the letter market: Effects on end-to-end competition in Germany

Net costs of providing the universal service – methodology and comparison of access technologies (No. 516)

Network fees revisited

An analysis of the “fair-share” debate

Content moderation on online platforms (Nr. 515)

Resilience and sustainability as parameters of overall and forward-looking frequency regulation (No. 508)

Sustainability and resilience are two further aspects that may be important in shaping spectrum regulation in the future.