Alt, M., Kesternich, M., Gallier, C., &; Sturm, B. (2023). Collective Minimum Contributions to Counteract the Ratchet Effect in the Voluntary Provision of Public Goods. Journal of Environmental Economics and Management.https://doi.org/10.2139/ssrn.4288327 
LibreCat: /record/47093
DOI: 10.2139/ssrn.4288327

Gallier, C., Goeschl, T., Kesternich, M., Lohse, J., Reif, C., &; Römer, D. (2023). Inter-Charity Competition under Spatial Differentiation: Sorting, Crowding, and Spillovers. Journal of Economic Behavior and Organization, 216, 457–468.https://doi.org/10.2139/ssrn.3466679 
LibreCat: /record/47102
DOI: 10.2139/ssrn.3466679

Frick, M., Foese, D., Von Graevenitz, K., Kesternich, M., &; Wagner, U. (2023). Die Doppelwirkung von Information für klimafreundliches Handeln (pp. 44–50). Ökologisches Wirtschaften 38(1).https://doi.org/10.14512/oew380144 
LibreCat: /record/47078
DOI: 10.14512/oew380144