This paper addresses a new problem to design a two-echelon supply chain network over a multi-period horizon. Strategic decisions are subject to a given budget and concern the location of new facilities in the upper and intermediate echelons of the network as well as the installation of storage...

A brief expert report by the Kiel Institute for the World Economy for the IMPULS Foundation analyzes the effects of the law on corporate due diligence in supply chains, which was passed by the German parliament in June 2021. Key findings are that suppliers from developing countries may be...

In a study commissioned by Gesamtmetall, the Kiel Institute for the World Economy examines the effects of the German Due Diligence Act, which was passed by the Bundestag in June 2021. The planned EU directive is also addressed. The law will increase costs and risks for companies trading with...

The proportion of affected populations who flee violent conflict is much smaller than is widely assumed. Many decide to remain in the conflict zones. They are often referred to as stayees. Three groups can be identified. Some people stay voluntarily. Others do so involuntarily, for example...

Record numbers of violent conflicts are causing growing needs for humanitarian aid, especially in situations of forced displacement. Given the scarcity of resources, many actors seek to provide more effective, efficient and needs-based support. That is also the objective of the humanitarian,...

Russlands brutaler Angriffskrieg auf die Ukraine hat katastrophale Folgen für das Land. Zwar ist aktuell kein Ende des Krieges in Sicht, doch ist bereits absehbar, dass es enormer internationaler Anstrengungen bedürfen wird, um die Ukraine beim Wiederaufbau zu unterstützen. Auf der Ukraine...

Weitaus weniger Menschen als häufig angenommen fliehen aus Ländern mit Gewaltkonflikten. Viele entscheiden sich, in Konfliktgebieten zu bleiben. Sie werden oft als Stayees bezeichnet. Dabei lassen sich drei Gruppen unterscheiden. Manche Menschen bleiben freiwillig. Andere bleiben unfreiwillig,...