“…In addition to the Teisberg (1993) study, ROA is employed to evaluate solar-and wind-energy projects (Lee and Shih, 2010;Lima et al, 2013;Monjas-Barroso and Balibrea-Inlasta, 2013;Muñoz et al, 2009), paper mill cogeneration (Costantino et al, 2012), conversion of cropland for energy crops (Gazheli and Di Corato, 2013;Song et al, 2011), investment decisions among combined-cycle (steam and gas) power plants, coal-fired, and nuclear plants (Bednyagin and Gnansounou, 2011;Zambujal-Oliveira, 2013), clean-energy mix policy (Cheng et al, 2011), staged commercialization of alternative energy technologies (Siddiqui and Fleten, 2010), and investment strategies of energy-saving equipment Huang, 2010, 2011).…”