Subglobal climate policies induce changes in international competitiveness and favor a relocation of carbon-emitting activities to non-abating regions. In this paper, we evaluate the potential for CO2 abatement and the emissions `leakage' effect in the copper industry, a prominent...

This paper explores a single-item capacitated lot sizing problem with minimum order quantity, which plays the role of minor set-up cost. We work out the necessary and suffcient solvability conditions and apply the general dynamic programming technique to develop an O(T³) exact algorithm that is...

We present a new model formulation for a multi-product lot-sizing problem with product returns and remanufacturing subject to a capacity constraint. The given external demand of the products has to be satisfied by remanufactured or newly produced goods. The objective is to determine a feasible...

Flexibilität wird im globalen Wettbewerb immer wichtiger. Viele Kunden erwarten kurze Lieferzeiten bei hoher Termintreue und die Fähigkeit, Produkte kurzfristig an ihre individuellen Wünsche anpassen zu können. In Industrieunternehmen wird daher neben entsprechenden organisatorischen...

The pressure on companies towards sustainable development is changing the way they are dealing with their supply chain network. Practices are not limited to the company level. They are involving suppliers, customers, government, society and other stakeholders that impact and are impacted by the...

This publication presents a methodology for planning sustainable supply chain initiatives, consisting of three scopes, each with its appropriate mechanism and background theory. The first one 'Acting In' structures organizational practices in a 'Framework for Managing Sustainable Supply Chain...

The EU Directive on Corporate Sustainable Due Diligence has sparked fierce debate about the regulation of supply chains. The directive's objectives are aligned with European values. However, it raises concerns that the compliance costs of social and environmental regulations may be privatised in...

Ein Risiko der aktuellen Wirtschaftskrise ist, dass partnerschaftliche Beziehungen zwischen Herstellern und Zulieferern auf der Strecke bleiben. Überwiegend erhielten deutsche Automobilhersteller bisher nur befriedigende Bewertungen bei ihren Zulieferbeziehungen. Demgegenüber gilt das...