Please note that LibreCat no longer supports Internet Explorer versions 8 or 9 (or earlier).
We recommend upgrading to the latest Internet Explorer, Google Chrome, or Firefox.
13 Publications
2023 | Journal Article | LibreCat-ID: 41192
Distortional effects of separate accounting and formula apportionment on factor allocation
R. Ortmann, E. Pummerer, Journal of Business Economics (2023).
LibreCat
| DOI
R. Ortmann, E. Pummerer, Journal of Business Economics (2023).
2022 | Working Paper | LibreCat-ID: 41182
Income Shifting and Management Incentives
R. Ortmann, D. Schindler, Income Shifting and Management Incentives, 2022.
LibreCat
R. Ortmann, D. Schindler, Income Shifting and Management Incentives, 2022.
2021 | Journal Article | LibreCat-ID: 22523 | 
COVID-19 reporting and willingness to pay for leisure activities
S. Warkulat, S. Krull, R. Ortmann, N. Klocke, M. Pelster, Covid Economics (2021) 183–205.
LibreCat
| Download (ext.)
S. Warkulat, S. Krull, R. Ortmann, N. Klocke, M. Pelster, Covid Economics (2021) 183–205.
2021 | Working Paper | LibreCat-ID: 41197
COVID-19 Reporting and Willingness to Pay for Leisure Activities
R. Ortmann, S. Warkulat, S. Krull, N. Klocke, M. Pelster, COVID-19 Reporting and Willingness to Pay for Leisure Activities, 2021.
LibreCat
R. Ortmann, S. Warkulat, S. Krull, N. Klocke, M. Pelster, COVID-19 Reporting and Willingness to Pay for Leisure Activities, 2021.
2021 | Working Paper | LibreCat-ID: 41184
Real effects of an international tax reform for MNEs
R. Ortmann, D. Simons, D. Voeller, Real Effects of an International Tax Reform for MNEs, 2021.
LibreCat
R. Ortmann, D. Simons, D. Voeller, Real Effects of an International Tax Reform for MNEs, 2021.
2020 | Journal Article | LibreCat-ID: 17730
COVID-19 and investor behavior
R. Ortmann, M. Pelster, S.T. Wengerek, Finance Research Letters 37 (2020).
LibreCat
| DOI
R. Ortmann, M. Pelster, S.T. Wengerek, Finance Research Letters 37 (2020).
2020 | Journal Article | LibreCat-ID: 41180
COVID-19 and investor behavior
R. Ortmann, M. Pelster, S.T. Wengerek, Finance Research Letters 37 (2020).
LibreCat
| DOI
R. Ortmann, M. Pelster, S.T. Wengerek, Finance Research Letters 37 (2020).
2016 | Journal Article | LibreCat-ID: 4739
Can the CCCTB Alleviate Tax Discrimination against Loss-Making European Multinational Groups?
R. Ortmann, C. Sureth-Sloane, Journal of Business Economics 86 (2016) 441–475.
LibreCat
| DOI
R. Ortmann, C. Sureth-Sloane, Journal of Business Economics 86 (2016) 441–475.
2016 | Journal Article | LibreCat-ID: 4744
Can the CCCTB Alleviate Tax Discrimination against Loss-Making European Multinational Groups?
R. Ortmann, C. Sureth-Sloane, Journal of Business Economics 86 (2016) 441–475.
LibreCat
| DOI
R. Ortmann, C. Sureth-Sloane, Journal of Business Economics 86 (2016) 441–475.
2015 | Working Paper | LibreCat-ID: 4745
Uncertainty in Weighting Formulary Apportionment Factors. How Does Weighting Uncertainty Impact After-Tax Income of Multinational Groups?,
R. Ortmann, Uncertainty in Weighting Formulary Apportionment Factors. How Does Weighting Uncertainty Impact After-Tax Income of Multinational Groups?, 2015.
LibreCat
| Files available
| Download (ext.)
R. Ortmann, Uncertainty in Weighting Formulary Apportionment Factors. How Does Weighting Uncertainty Impact After-Tax Income of Multinational Groups?, 2015.
2015 | Working Paper | LibreCat-ID: 14913
Uncertainty in Weighting Formulary Apportionment Factors and Its Impact on After-Tax Income of Multinational Groups
R. Ortmann, Uncertainty in Weighting Formulary Apportionment Factors and Its Impact on After-Tax Income of Multinational Groups, 2015.
LibreCat
R. Ortmann, Uncertainty in Weighting Formulary Apportionment Factors and Its Impact on After-Tax Income of Multinational Groups, 2015.
2015 | Journal Article | LibreCat-ID: 4747
Uncertainty in Weighting Formulary Apportionment Factors
R. Ortmann, Die Betriebswirtschaft 75 (2015) 161–177.
LibreCat
R. Ortmann, Die Betriebswirtschaft 75 (2015) 161–177.
2014 | Working Paper | LibreCat-ID: 4750
Can the CCCTB Alleviate Tax Discrimination against Loss-Making European Multinational Groups?
R. Ortmann, C. Sureth-Sloane, Can the CCCTB Alleviate Tax Discrimination against Loss-Making European Multinational Groups?, 2014.
LibreCat
R. Ortmann, C. Sureth-Sloane, Can the CCCTB Alleviate Tax Discrimination against Loss-Making European Multinational Groups?, 2014.