Econometric analysis of the zero rating ban in Germany

WIK analyses the effect of the Zero Rating ban on included data volumes

Ecological effects of fibre deployment

Can fast fibre migration of access networks contribute to improving CO2 emissions?

Effects of switching off the 2G networks in Germany (No. 520)

In order to use the 2G frequencies more efficiently for 4G/5G, the mobile network operators will switch off their 2G mobile networks from mid-2028.

Working Paper No. 8: The effect of implicit beliefs on cybersecurity

Adjustment options for the general X-factor under the German incentive regulation (No. 519)

The development of supply in the German mobile market from 2017 to 2023

WIK analyses offers on the German mobile communications market for the second time since 2020