“…Fifteen studies in all have been found in the bibliography that use this indicator in the context of JIT (Sakakibara et al, 1997;Lieberman and Demeeter, 1999;Fullerton and McWatters, 2001;Fullerton and McWatters, 2002;Fullerton et al, 2003;Callen et al, 2003;Christiansen et al, 2003;Ahmad et al,2004;Cua et al,2001Cua et al, , 2006Ward and Zhou, 2006;Matsui, 2007;Bayo-Moriones et al, 2008;Inman et al, 2011;Danese et al, 2012).…”