“…While Form 990 data have several documented weaknesses (Abramson, 1995;Froelich & Knoepfle, 1996;Froelich, Knoepfle, & Pollak, 2000;Zietlow, 2012), National Center for Charitable Statistics (NCCS) data are the standard for nonprofit finance research relating to capital structures (Calabrese, 2011b), endowments (Bowman, 2002;Bowman et al, 2012), and financial vulnerability (Calabrese, 2011a;Carroll & Stater, 2009;Greenlee & Trussel, 2000;Hager, 2001;Hodge & Piccolo, 2005;Keating, Fischer, Gordon, & Greenlee, 2005;Trussel, 2002;Trussel, Greenlee, & Brady, 2002;Tuckman & Chang, 1991). While Form 990 data have several documented weaknesses (Abramson, 1995;Froelich & Knoepfle, 1996;Froelich, Knoepfle, & Pollak, 2000;Zietlow, 2012), National Center for Charitable Statistics (NCCS) data are the standard for nonprofit finance research relating to capital structures (Calabrese, 2011b), endowments (Bowman, 2002;Bowman et al, 2012), and financial vulnerability (Calabrese, 2011a;Carroll & Stater, 2009;Greenlee & Trussel, 2000;Hager, 2001;Hodge & Piccolo, 2005;Keating, Fischer, Gordon, & Greenlee, 2005;Trussel, 2002;Trussel, Greenlee, & Brady, 2002;Tuckman & Chang, 1991).…”