“…Aside from the OECD (2010) study, a number of country case studies have been conducted showcasing the importance of accounting for TEs in fiscal analysis, although not necessarily focusing on their fiscal or equity impact (see Thöne, 2013, for Germany; Tyson, 2014, for Italy; Klun, 2012, for Slovenia; Collins and Walsh, 2011, for Ireland; Morel et al, 2019, for France; and Branco and Costa, 2018, for Portugal). Other studies have focused on the specific impact of TEs on taxpayer behaviour (Barrios et al, 2018; Doerrenberg et al, 2017; Immervoll et al, 2007).…”