“…The factors studied include, among others, competition in international markets(Chang et al, 2014), capacity choice(Nakamura, 2014), endogenous timing games Ogawa, 2014, 2016;Kopel, 2015), first-mover advantages(Hirose et al, 2017), vertically related markets(Chen et al, 2016;Chang et al, 2019), privatization policies(Xu and Lee, 2019;Kim et al, 2019), unionized labor(Fanti and Buccella, 2019), R&D investments(Leal et al, 2019;Dong and Bárcena-Ruiz, 2020), and the strategic use of CSR(Fanti and Buccella, 2017a;Planer-Friedrich and Sahm, 2020).4 In an empirical paper,Dam and Scholtens (2012) analyze how different types of owners (employees, individuals, firms, banks, and institutional investors) could have a specific impact on a firm's CSR.5 Several studies have analyzed the effects of cross-ownership on the incentives of firms to engage in tacit collusion(Reitman, 1994;Gilo et al, 2006Gilo et al, , 2013, their incentives to acquire cost-saving production technologies(Bárcena-Ruiz and Olaizola, 2007), the level of privatization in a mixed duopoly(Pal, 2010), and the relationship between the degree of product market competition and profitability in a unionized duopoly(Fanti, 2013), among other points. However, previous literature has not analyzed the role played by cross-ownership in the level of CSR chosen by shareholders.6 Reitman (1994),Qin et al, (2017), and Kanjilal and Muñoz-Garcia (2020) allow for endogenous equity shares.…”