Gruner

Lessmann, Kai, Gruner, Friedemann, Kalkuhl, Matthias, Edenhofer, Ottmar (2026): Emissions trading with clean-up certificates: How carbon debt can increase climate ambition levels - Journal of Environmental Economics and Management
https://doi.org/10.1016/j.jeem.2026.103307
Franks, R. Maximilian, Gruner, Friedemann, Kalkuhl, Matthias, Lessmann, Kai, Edenhofer, Ottmar (2026): Pigou's Advice and Sisyphus’ Warning: Carbon Pricing with Non-Permanent Carbon Dioxide Removal - Environmental and Resource Economics
https://doi.org/10.1007/s10640-025-01060-3
Edenhofer, Ottmar, Franks, R. Maximilian, Gruner, Friedemann, Kalkuhl, Matthias, Lessmann, Kai (2025): The Economics of Carbon Dioxide Removal - Annual Review of Resource Economics
https://doi.org/10.1146/annurev-resource-010224-094505
Hänsel, Martin C., Kellner, Maximilian, Franks, R. Maximilian, Gruner, Friedemann, Kalkuhl, Matthias, Knopp, Felix, Edenhofer, Ottmar (2025): Lessons Learned from the German Double Whammy: The Importance of Price Incentives and Targeted Compensation for the Design of Energy and Climate Policy - Review of Environmental Economics and Policy
https://doi.org/10.1086/732190
Lessmann, Kai, Gruner, Friedemann, Kalkuhl, Matthias, Edenhofer, Ottmar (2024): Emissions Trading with Clean-up Certificates: Deterring Mitigation or Increasing Ambition? - CEPA Discussion Papers
https://doi.org/10.25932/publishup-64136