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Complexity in the tax law and reported earnings : cost deduction in the Portuguese fiscal system
Martins, António, (2013)
Zuzugsbesteuerung natürlicher Personen : rechtsvergleichende Analyse und steuerpolitische Strategien
Müller-Nagel, Anna-Lisa, (2018)
Personal income tax : incentive or disincentive to work effort?
Dalamagas, Basil A., (2008)