“…Several studies, including Iannaccone, Finke, and Stark (1997) and Hungerman (2010) have proposed 6 Examples include McBride (2010), Montgomery (2003), Gruber (2005), Eswaran (2009), North and Staha (2004), Trawick and Lile (2007), Perl and Olson (2000), Zaleski and Zech (1995), Finke, Guest, and Stark (1996), Stark and Iannaccone (1994), Hamberg and Pettersson (1994), Feldman and Ruffle (2008), Borgonovi (2008), Bruce (1992), Breault (1989a, b), Olson (1999), Olson and Hadaway (1999), McCleary and Barro (2006), Goff and Trawick (2008), and Chaves and Cann (1992). 7 A much-noted paper by Voas, Crockett, and Olson (2002) also criticizes empirical work in this area.…”