13 Publications
2023 | Journal Article | LibreCat-ID: 41192
Ortmann, R., & Pummerer, E. (2023). Distortional effects of separate accounting and formula apportionment on factor allocation. Journal of Business Economics. https://doi.org/10.1007/s11573-022-01133-5
LibreCat
| DOI
2022 | Working Paper | LibreCat-ID: 41182
Ortmann, R., & Schindler, D. (2022). Income Shifting and Management Incentives.
LibreCat
2021 | Journal Article | LibreCat-ID: 22523 |

Warkulat, S., Krull, S., Ortmann, R., Klocke, N., & Pelster, M. (2021). COVID-19 reporting and willingness to pay for leisure activities. Covid Economics, 83, 183–205.
LibreCat
| Download (ext.)
2021 | Working Paper | LibreCat-ID: 41197
Ortmann, R., Warkulat, S., Krull, S., Klocke, N., & Pelster, M. (2021). COVID-19 Reporting and Willingness to Pay for Leisure Activities (Vol. 83).
LibreCat
2021 | Working Paper | LibreCat-ID: 41184
Ortmann, R., Simons, D., & Voeller, D. (2021). Real effects of an international tax reform for MNEs (Vol. 64).
LibreCat
2020 | Journal Article | LibreCat-ID: 17730
Ortmann, R., Pelster, M., & Wengerek, S. T. (2020). COVID-19 and investor behavior. Finance Research Letters, 37. https://doi.org/10.1016/j.frl.2020.101717
LibreCat
| DOI
2020 | Journal Article | LibreCat-ID: 41180
Ortmann, R., Pelster, M., & Wengerek, S. T. (2020). COVID-19 and investor behavior. Finance Research Letters, 37, Article 101717. https://doi.org/10.1016/j.frl.2020.101717
LibreCat
| DOI
2016 | Journal Article | LibreCat-ID: 4739
Ortmann, R., & Sureth-Sloane, C. (2016). Can the CCCTB Alleviate Tax Discrimination against Loss-Making European Multinational Groups? Journal of Business Economics, 86(5), 441–475. https://doi.org/10.1007/s11573-015-0780-6
LibreCat
| DOI
2016 | Journal Article | LibreCat-ID: 4744
Ortmann, R., & Sureth-Sloane, C. (2016). Can the CCCTB Alleviate Tax Discrimination against Loss-Making European Multinational Groups? Journal of Business Economics, 86(5), 441–475. https://doi.org/10.1007/s1007-015-0780-6
LibreCat
| DOI
2015 | Working Paper | LibreCat-ID: 4745
Ortmann, R. (2015). Uncertainty in Weighting Formulary Apportionment Factors. How Does Weighting Uncertainty Impact After-Tax Income of Multinational Groups?, (Vol. 2015–10).
LibreCat
| Files available
| Download (ext.)
2015 | Working Paper | LibreCat-ID: 14913
Ortmann, R. (2015). Uncertainty in Weighting Formulary Apportionment Factors and Its Impact on After-Tax Income of Multinational Groups (Vol. 198).
LibreCat
2015 | Journal Article | LibreCat-ID: 4747
Ortmann, R. (2015). Uncertainty in Weighting Formulary Apportionment Factors. Die Betriebswirtschaft, 75(3), 161–177.
LibreCat
2014 | Working Paper | LibreCat-ID: 4750
Ortmann, R., & Sureth-Sloane, C. (2014). Can the CCCTB Alleviate Tax Discrimination against Loss-Making European Multinational Groups? (Vol. 165).
LibreCat
13 Publications
2023 | Journal Article | LibreCat-ID: 41192
Ortmann, R., & Pummerer, E. (2023). Distortional effects of separate accounting and formula apportionment on factor allocation. Journal of Business Economics. https://doi.org/10.1007/s11573-022-01133-5
LibreCat
| DOI
2022 | Working Paper | LibreCat-ID: 41182
Ortmann, R., & Schindler, D. (2022). Income Shifting and Management Incentives.
LibreCat
2021 | Journal Article | LibreCat-ID: 22523 |

Warkulat, S., Krull, S., Ortmann, R., Klocke, N., & Pelster, M. (2021). COVID-19 reporting and willingness to pay for leisure activities. Covid Economics, 83, 183–205.
LibreCat
| Download (ext.)
2021 | Working Paper | LibreCat-ID: 41197
Ortmann, R., Warkulat, S., Krull, S., Klocke, N., & Pelster, M. (2021). COVID-19 Reporting and Willingness to Pay for Leisure Activities (Vol. 83).
LibreCat
2021 | Working Paper | LibreCat-ID: 41184
Ortmann, R., Simons, D., & Voeller, D. (2021). Real effects of an international tax reform for MNEs (Vol. 64).
LibreCat
2020 | Journal Article | LibreCat-ID: 17730
Ortmann, R., Pelster, M., & Wengerek, S. T. (2020). COVID-19 and investor behavior. Finance Research Letters, 37. https://doi.org/10.1016/j.frl.2020.101717
LibreCat
| DOI
2020 | Journal Article | LibreCat-ID: 41180
Ortmann, R., Pelster, M., & Wengerek, S. T. (2020). COVID-19 and investor behavior. Finance Research Letters, 37, Article 101717. https://doi.org/10.1016/j.frl.2020.101717
LibreCat
| DOI
2016 | Journal Article | LibreCat-ID: 4739
Ortmann, R., & Sureth-Sloane, C. (2016). Can the CCCTB Alleviate Tax Discrimination against Loss-Making European Multinational Groups? Journal of Business Economics, 86(5), 441–475. https://doi.org/10.1007/s11573-015-0780-6
LibreCat
| DOI
2016 | Journal Article | LibreCat-ID: 4744
Ortmann, R., & Sureth-Sloane, C. (2016). Can the CCCTB Alleviate Tax Discrimination against Loss-Making European Multinational Groups? Journal of Business Economics, 86(5), 441–475. https://doi.org/10.1007/s1007-015-0780-6
LibreCat
| DOI
2015 | Working Paper | LibreCat-ID: 4745
Ortmann, R. (2015). Uncertainty in Weighting Formulary Apportionment Factors. How Does Weighting Uncertainty Impact After-Tax Income of Multinational Groups?, (Vol. 2015–10).
LibreCat
| Files available
| Download (ext.)
2015 | Working Paper | LibreCat-ID: 14913
Ortmann, R. (2015). Uncertainty in Weighting Formulary Apportionment Factors and Its Impact on After-Tax Income of Multinational Groups (Vol. 198).
LibreCat
2015 | Journal Article | LibreCat-ID: 4747
Ortmann, R. (2015). Uncertainty in Weighting Formulary Apportionment Factors. Die Betriebswirtschaft, 75(3), 161–177.
LibreCat
2014 | Working Paper | LibreCat-ID: 4750
Ortmann, R., & Sureth-Sloane, C. (2014). Can the CCCTB Alleviate Tax Discrimination against Loss-Making European Multinational Groups? (Vol. 165).
LibreCat