This paper differentiates between an order (line) fill rate and a volume fill rate and specifies their performance for different inventory control systems. When the focus is on filling complete customer orders rather than total demanded quantity the order fill rate would be the preferred service...

SMEs are the backbone of the European economy, but in regional and local labour market monitoring approaches their specificities are not yet well considered. As SMEs have to compete with larger companies for human resources, they develop creative strategies for recruiting and retaining...

The scope of informal economy and the forms of informal employment differ greatly between countries. Therefore, studying the role of informal employment in the labour market from a comparative perspective provides important insights into economic and social developments in regions and...

Emergency orders have shorter lead times but incur extra costs compared to normal orders. We present a discrete-time Markov decision model where normal orders are issued according to a reorder point policy with a fixed order quantity, whereas emergency orders are controlled by a state-dependent...