It is generally difficult to measure revenue not collected due to noncompliance, but a growing number of countries now regularly produce and publish estimated revenue losses. Good tax gap analysis enables the detection of changes in taxpayer behavior by consistent estimates over time. This...

This empirical study seeks to identify determinants of the underground economy in the U.S. in the form of aggregate federal personal income tax evasion over the period 1975-2008, with a specific focus upon the impact of higher federal income tax rates on tax evasion. In this study, we use the...

This paper studies labour market tax avoidance in the 2010s in Hungary, following major labour market tax reforms in the beginning of the decade. First we show that aggregate time series are broadly consistent with a "whitening" process, in which a higher fraction of incomes are declared....

Israel’s tax mix is reasonably growth- and employment-friendly. Nonetheless, tax reform is needed to foster an inclusive recovery from the COVID-19 crisis and help tackle Israel’s main economic and societal challenges of high poverty, including among those in work, and slow aggregate...