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TRR 391
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Research
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Projects
C03
C. (2025). Fixed Effects, Lagged Dependent Variables, and Bracketing: Cautionary Remarks. Political Analysis , 33, 4, 378-392. DOI: 10.1017/pan.2025.10002 . Hoenow, C., Helmers, V., Yang, E. (2025). Electric [...] Patterns. TRR 391 Working Paper #7. DOI: 10.17877/DE290R-25610 . Frondel, M., Helmers, V., Sommer, S. (2025). Fostering the Acceptance of Congestion Charges: Experimental Evidence for Europe. Journal of Transport [...] Transport Economics and Policy, Volume 59, Part 3, 161–178. Helmers, V., van der Werf, E. (2025). Did the German Aviation Tax Have a Lasting Effect on Passenger Numbers? Transportation Research Part D: Transport …