“…Ownership (public, private, charter) Diamond and Medewitz (1990), , Cooper and Cohn (1997), Thursby (2000), Mizala et al (2002), Dolton et al (2003), Carpenter and Noller (2010), Kantabutra and Tang (2010), Perelman and Santín (2011a), Kirjavainen (2012), Thieme et al (2013). Parental visit index Charnes et al (1981), Jimenez and Paqueo (1996), Conroy and Arguea (2008 Bessent et al (1982), Ray (1991), Johnes (1993) (1995), Jimenez and Paqueo (1996), , , Athanassopoulos and Shale (1997), Grosskopf et al (1997Grosskopf et al ( ) (1999 (2001) (2009), Madden et al (1997), Ray and Mukherjee (1998), Ruggiero and Bretschneider (1998), Thursby (2000), Ying and Sung (2000), Avkiran (2001), Grosskopf and Moutray (2001), Abbott and Doucouliagos (2002) (2003) (2009) Bradley et al (2010), Davutyan et al (2010), Essid et al (2010) (2013) (2014), Katharaki and Katharakis (2010), Kempkes and Pohl (2010), Ouellette and Vierstraete (2010), Rayeni and Saljooghi (2010), Agasisti et al (2011Agasisti et al ( ) (2012, …”