@article{Hackmann+1989+49+74, url = {https://doi.org/10.3790/schm.109.1.49}, title = {Einkommensteuerliche Investitionswirkungen bei unterschiedlichen Fassungen des steuerlichen Einkommensbegriffs}, title = {}, author = {Johannes Hackmann}, pages = {49--74}, volume = {109}, number = {1}, journal = {Journal of Contextual Economics – Schmollers Jahrbuch}, doi = {doi:10.3790/schm.109.1.49}, year = {1989}, lastchecked = {1989-01-01} }