Rethinking the Pfähler–Lambert decomposition to analyse real-world personal income taxes
Rethinking the Pfähler–Lambert decomposition to analyse real-world personal income taxes
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重新思考 Pfähler-Lambert 分解以分析现实世界的个人所得税
DOI:
10.1007/s10797-014-9316-1
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发表时间:
2014
期刊:
影响因子:
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通讯作者:
María Carmen Rodado
中科院分区:
文献类型:
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作者:
Jorge Onrubia;Fidel Picos;María Carmen Rodado
We provide a generalization and adaptation of the decomposition methodology by Pfähler (Bull Econ Res 42: 121–129, 1990) and Lambert (The distribution and redistribution of income, 1st edn, 1989, The distribution and redistribution of income, 3rd edn, 2001), designed to assess the redistributive effect of personal income taxation. In particular, we generalize the methodology to several deductions, allowances, schedules or tax credits, making it suitable for real-world complex tax structures, especially dual income taxes. Additionally, we avoid the problem of sequentiality on the measurement of partial redistributive effects and also take into account the re-ranking effects of tax treatments not related to income. Finally we illustrate the utility of the methodology by carrying out an empirical analysis for the 2007 Spanish Personal Income Tax, which meant a shift from a quasi-comprehensive to a semi-dual income tax.