“…For Choi et al (Choi et al, 2018), the value of outsourcing is higher under more uncertain conditions. Those in favour of outsourcing emphasise, from a buyer's perspective, improved performance as a result of increased strategic focus, valuable flexibility to scale or retreat in adverse scenarios with limited cost, shared risk, lower outsourcing production costs through lower cost suppliers and bureaucratic cost savings or relational incomes (Choi et al, 2018;D, Lopesa Costa & António, 2011;Jeronimo et al, 2019;Mella & Pellicelli, 2012). Also noteworthy are some weaknesses that may arise from this type of service, opportunistic supplier behaviour, increased transaction and coordination costs, loss of core competencies, risk of intellectual capital leakage, loss of quality and differences in traditions, culture and values (Choi et al, 2018;Modak et al, 2019;Munjal et al, 2018;Stanko & Olleros, 2013).…”