We analyse long-term consumption paths in a dynamic two-sector economy with overlapping generations. Each young generation saves for the retirement age, both with private savings and pension funds. The productivity of each sector can be raised by sector-specific research while the essential use...

We analyze an economy in which sectors are heterogeneous with respect to the intensity of natural resource use. Long-term dynamics are driven by resource prices, sectoral composition, and directed technical change. We study the balanced growth path and determine stability conditions. Technical...

We analyze an economy in which sectors are heterogeneous with respect to the intensity of natural resource use. Long-term dynamics are driven by resource prices, sectoral composition, and directed technical change. We study the balanced growth path and determine stability conditions. Technical...

Economic and ecological systems are closely interlinked at a global and a regional level, offering a broad variety of challenging research topics in environmental and resource economics. The successful identification of key questions for current and future research supports development of novel...

This article discusses the economic effects of a potential cut-off of the German economy from Russian energy imports. We show that the effects are likely to be substantial but manageable. In the short run, a stop of Russian energy imports would lead to a GDP decline in range between 0.5% and 3%...

In diesem Artikel werden die wirtschaftlichen Auswirkungen eines möglichen Stopps russischer Energieimporte auf die deutsche Wirtschaft diskutiert. Wir zeigen, dass die Auswirkungen wahrscheinlich substanziell, aber handhabbar sein werden. Kurzfristig würde ein Stopp der russischen...

Ein Ende der Gaslieferungen aus Russland ist in letzter Zeit deutlich wahrscheinlicher geworden. Die russischen Liefermengen wurden bereits substantiell reduziert, und die Unsicherheit über künftige Lieferungen und die Versorgungslage im Winter ist groß. In dieser Studie fragen wir, was die...

An end to gas supplies from Russia has recently become much more likely. Russian supply volumes have already been substantially reduced, and uncertainty about future supplies and the winter supply situation is high. In this study, we ask what the economic consequences would be of a complete halt...

Die Konsequenzen eines möglichen Ausbleibens russischer Gaslieferungen sind seit Beginn des Ukraine-Krieges Gegenstand einer Vielzahl von Diskussionen. Besonders die Entwicklung der Gaspreise und der Versorgungssicherheit stehen dabei im Hinblick auf den nächsten Winter, aber auch die...

This article discusses the economic effects of a potential cut-off of the German economy from Russian energy imports. We show that the effects are likely to be substantial but manageable. In the short run, a stop of Russian energy imports would lead to a GDP decline in range between 0.5% and 3%...