“…Research into policy innovations has been concentrating primarily on cross-national differences including research among European countries (Baturo & Gray, 2009;Bol, Pilet, & Riera, 2015;Gerven, Vanhercke, & Gürocak, 2014;Gilardi, 2008Gilardi, , 2010Lee & Strang, 2006;Levels, Sluiter, & Need, 2014;Toshkov, 2013) and Latin-American countries (Sugiyama, 2011;Weyland, 2005Weyland, , 2009, or on research across countries world-wide (Brooks, , 2007Calista & Melitski, 2013;Simmons & Elkins, 2004). At the subnational level, the focus is on the study of innovations in federal states, which almost always consists of American research into differences in innovativeness among the American States (Allard, 2004;Baybeck, Berry, & Siegel, 2011;Boushey, 2010;Jensen, 2004;Mintrom, 1997;Nicholson-Crotty, 2009;Shipan & Volden, 2008;Taylor, Lewis, Jacobsmeier, & DiSarro, 2012;.…”