“…The solutions can be roughly classified into two groups. The first group includes benchmarking or comparative PEM (Folz, 2004;Kopcynski & Lombardo, 1999), the balanced scorecard (Kaplan, 2001), integrating PEM with other management systems (Moynihan & Ingraham, 2003), a systems approach (Grizzle & Pettijohn, 2002;Simeone, Carnevale, & Millar, 2005), and matching PEM with managerial purposes (Behn, 2003). The second group includes citizen-driven PEM (Epstein, Coates, & Wray, 2006;Ho & Coates, 2004), linking PEM with political accountability (Wang, 2002), using PEM for double-loop policy learning (Moynihan, 2005), and measuring fairness (Jennings, 2005).…”