Following the summer success, federal and state officials agreed to a permanent successor to simplify Germany's complex regional tariff systems [1].
This "revolution" refers to the transition from the experimental of Summer 2022 to the permanent Deutschlandticket (often called the €49 ticket). Below are the best academic and investigative papers covering this shift: High-Quality Academic & Investigative Papers Following the summer success, federal and state officials
Over 52 million tickets were sold, preventing an estimated 1.8 million tonnes of CO2 emissions [3]. Following the summer success