“…Tactical planning is a middle-level activity connecting strategic planning and operations control in which the basic problem to be solved is the allocation of resources (i.e., capacity, workforce availability, storage) over a medium-range planning horizon (Bushuev, 2014). At this planning level, project acceptance or rejection decisions are made (Giebels, 2000;Zorzini et al, 2008;Aslan et al, 2012) and adequate capacity planning methods that assess the consequences of these decisions for the production system are crucial (Giebels, 2000;Gademann & Schutten, 2005;Hans et al, 2007;Sawik, 2009;Montreuil et al, 2013).…”