TY - CHAP AB - Abstract The tax evasion phenomenon affects the economic systems of European countries in different ways. The literature shows that individuals provide biased information both to administrative agencies and household surveys. The effects of tax evasion could thus influence the income inequality computed in official statistics.In this paper, I investigate whether tax evasion generates a bias when inequality indices are computed using household survey data. To achieve this, I apply a parametric model of the Dagum type (three parameters) on the gross personal income of 27 European countries, distinguishing between the self-employed and employees. Subsequently, the parameters computed in the model are used as dependent variables in seemingly unrelated regressions.I find that for the self-employed, tax evasion tends to reduce inequality as measured by regular wage statistics. Thus, the results reveal that tax evasion distorts inequality indices, generating an underground inequality. VL - 24 SN - 978-1-78560-993-0, 978-1-78560-994-7/1049-2585 DO - 10.1108/S1049-258520160000024012 UR - https://doi.org/10.1108/S1049-258520160000024012 AU - Fantozzi Roberto PY - 2016 Y1 - 2016/01/01 TI - Tax Evasion and Underground Inequality: A Parametric Analysis T2 - Inequality after the 20th Century: Papers from the Sixth ECINEQ Meeting T3 - Research on Economic Inequality PB - Emerald Group Publishing Limited SP - 271 EP - 305 Y2 - 2024/04/18 ER -