“…This points to potential cost savings for firms, often seen as the main incentive to use TAW (Bryson, 2013;Heywood, et al, 2011;Kleinknecht, et al, 2006;Houseman, et al, 2003). Some studies show, however, that cost savings are not often achieved (Kleinknecht, et al, 2006;Houseman, 2001;Nollen, 1996). Regardless of the cost aspect, the enhanced flexibility is considered to be another advantage of this new type of labor, with stricter employment protection legislation seeming to foster demand for TAW (Heywood, et al, 2011;Vidal & Tigges, 2009;Shire, et al, 2009;Nunziata & Staffolani, 2007;Pfeifer, 2005;Autor, 2003;Booth, et al, 2002a;Houseman, 2001;Bentolila & Saint-Paul, 1992).…”