This paper derives analytical expressions for aggregate personal income tax revenue obtained from a multi-schedular and multi-regional personal income tax system, with revenue divided among central and regional governments. Aggregate income tax revenue is expressed as a function of...

The implementation of tax reforms to reduce carbon dioxide (CO2) emissions has become increasingly popular. Nevertheless before prescribing these measures, they should be subject to a cost-benefit analysis. This paper evaluates the effects, in Spain, of a rise in the excise duties on energy to a...

This article estimates, for the Spanish personal income tax, the elasticity of reported gross income to marginal tax rates. The identification of this elasticity has been performed using the reform approved by Law 35/2006, which came into force in January 2007. The elasticities obtained suggest...