“…Regions have been identified based on NUTS codes, the standard EU geocode for referencing the subdivisions of the EU member states for statistical purposes. In line with the prevailing literature, in regressions we control for the market cycle before the IPO (e.g., Ibbotson & Jaffe, 1975;Ritter, 1984), IPO aftermarket volatility (e.g., Ritter, 1987), the IPO revision (e.g., Hanley, 1993;Ljungqvist & Wilhelm Jr., 2003), the underwriter reputation (e.g., Carter & Manaster, 1990;Megginson & Weiss, 1991), the number of old shares sold and the number of new shares issued at the IPO, that is, the incentives for insiders to underprice (e.g., Habib & Ljungqvist, 2001), the participation in the offer by institutional investors (e.g., Aggarwal et al, 2002;Hanley & Wilhelm Jr., 1995), IPO gross proceeds, firm age and firm size, tackling the uncertainty about the offer (e.g., Ritter, 1987Ritter, , 1984, and the local political alignment (e.g., Colak, Gounopoulos, Loukopoulos, & Loukopoulos, 2018). In addition, all regressions include calendar-year dummies, industry dummies, and regional dummies.…”