Mark Pearson & Paul Bernd Spahn 
Tax Modelling for Economies in Transition [PDF ebook] 

Governments need to know how much revenue their tax systems will raise, who will pay tax and what the effects on the incentives to save, work and invest will be. This book draws on the experience of tax modelling in western European economies and economies in transition to show the range of techniques involved from 'back of the envelope’ calculations to sophisticated econometrics. Personal and corporate income taxes are considered, as well as the essential task of developing an appropriate database.