کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4627527 1631810 2014 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Micro to macro models for income distribution in the absence and in the presence of tax evasion
ترجمه فارسی عنوان
مدلهای میکرو به مدل کل برای توزیع درآمد در غیاب و در حضور فرار از مالیات
کلمات کلیدی
مدل مالیات و توزیع مجدد، توزیع درآمد، فرار از مالیات
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
چکیده انگلیسی

We investigate the effect of tax evasion on the income distribution and the inequality index of a society through a kinetic model described by a set of nonlinear ordinary differential equations. The model allows to compute the global outcome of binary and multiple microscopic interactions between individuals. When evasion occurs, both individuals involved in a binary interaction take advantage of it, while the rest of the society is deprived of a part of the planned redistribution. In general, the effect of evasion on the income distribution is to decrease the population of the middle classes and increase that of the poor and rich classes. We study the dependence of the Gini index on several parameters (mainly taxation rates and evasion rates), also in the case when the evasion rate increases proportionally to a taxation rate which is perceived by citizens as unfair. Finally, we evaluate the relative probability of class advancement of individuals due to direct interactions and welfare provisions, and some typical temporal rates of convergence of the income distribution to its equilibrium state.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematics and Computation - Volume 244, 1 October 2014, Pages 836–846
نویسندگان
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