“…Rule (B) means that, if one assumes that, in the investment periods, the firm lends to the project at an investment rate equal to the market rate of return ( = ), 6 then the project is acceptable if and only if the PFR in the financing periods is smaller than the market financing rate ( < ). This model has found favor in the literature, especially among engineering economists (e.g., Mao 1967, Oakford et al 1977, Gronchi 1984/1987, Ward 1994, Herbst 2002, Blank and Tarquin 2012, Chiu and Garza Escalante 2012, Park 2013, Magni 2014a. See also Broverman 2008, p. 274, Kellison 2009, sometimes represented with different labels (e.g., Kulakov and Kulakova 2013), 7 used for choosing one IRR among multiple IRRs (Weber 2014) or for measuring performance of financial investments (Becker 2013).…”