Optimal income tax enforcement under prospect theory

Prospect Theory (PT) has become the most accepted alternative to Expected Utility Theory (EUT) as a theory of decision under uncertainty. This paper extends the existing literature on efficient tax and audit schemes, by answering the question as to just how progressive an efficient tax system can be...

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Detalhes bibliográficos
Autores: Piolatto, Amedeo, Trotin, Gwenola
Formato: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2016
País:España
Recursos:Universidad de Barcelona
Repositorio:Dipòsit Digital de la UB
OAI Identifier:oai:diposit.ub.edu:2445/108982
Acesso em linha:https://hdl.handle.net/2445/108982
Access Level:acceso abierto
Palavra-chave:Frau fiscal
Frau de llei
Impostos sobre la renda
Perspectiva
Control de gestió
Tax evasion
Evasion of the law
Income tax
Perspective
Management audit
Descrição
Resumo:Prospect Theory (PT) has become the most accepted alternative to Expected Utility Theory (EUT) as a theory of decision under uncertainty. This paper extends the existing literature on efficient tax and audit schemes, by answering the question as to just how progressive an efficient tax system can be when assuming that taxpayers behave in line with the tenets of PT. Under reasonable assumptions regarding the reference income and the value function of taxpayers, we show that the efficient tax schedule is regressive while audit probabilities are non-increasing in the declared income. These results are consistent with the previous literature on EUT