“…On the positive side of the argument, some empirical studies show that CPA can result in obtaining government subsidies (Haley & Schuler, 2011), lowering effective tax rates (Richter, Samphantharak, & Timmons, 2008), attaining trade protections (Drope & Hansen, 2004), or receiving permission for rate increases by US electrical utilities (Bonardi, Holburn, & Vanden Bergh, 2006; see also Hillman, 2005).…”