Introduction / Christopher Bajada and Friedrich Schneider -- Taxpayer behaviour and motivations -- Illegal, immoral, fattening or what? : How deterrence and responsive regulation shape tax moral / Lars P. Feld and Bruno S. Frey -- Explaining taxpayer non-compliance through reference to taxpayer...

In this paper we develop a job portfolio model of dual job holding based on a Stone-Geary utility function. We derive the associated Slutsky equation components. Because the job portfolio model applies only to unconstrained dual jobholders, we separate individuals who moonlight because of an...