ZEW,Centre for European Economic Research,Germany
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November/December 2019
ZEWNEWS SEPTEMBER/OCTOBER 2019
ZEWnews English edition – published bimonthly
Publisher: ZEW – Leibniz Centre for European Economic Research
Forward Trading and Collusion in Supply Functions
This paper studies the effect of forward contracts on the stability of collusion among firms, competing in supply functions on the spot market. A forward market can increase the range of discount factors which allow to sustain collusion. On the contrary, collusion is destabilised when a potential deviator sells a significant amount forward. Results do not depend on the type (financial or physical) of contract fulfilment and are robust to different levels of demand uncertainty. As a policy implication, the study finds that liquid and anonymous forward markets are incompatible with collusion.
ZEW,Centre for European Economic Research,Germany
The Centre for European Economic Research (ZEW) in Mannheim is a non-profit and independent institute with the legal form of a limited liability company (GmbH). Founded in 1990 on the basis of a public-private initiative in the Federal State of Baden-Württemberg in co-operation with the University of Mannheim, ZEW is one of Germany's leading economic research institutes, and enjoys a strong reputation throughout Europe. ZEW pursues four key objectives:
ZEW,Centre for European Economic Research,Germany
The Centre for European Economic Research (ZEW) in Mannheim is a non-profit and independent institute with the legal form of a limited liability company (GmbH). Founded in 1990 on the basis of a public-private initiative in the Federal State of Baden-Württemberg in co-operation with the University of Mannheim, ZEW is one of Germany's leading economic research institutes, and enjoys a strong reputation throughout Europe. ZEW pursues four key objectives:
ZEW,Centre for European Economic Research,Germany
The Centre for European Economic Research (ZEW) in Mannheim is a non-profit and independent institute with the legal form of a limited liability company (GmbH). Founded in 1990 on the basis of a public-private initiative in the Federal State of Baden-Württemberg in co-operation with the University of Mannheim, ZEW is one of Germany's leading economic research institutes, and enjoys a strong reputation throughout Europe. ZEW pursues four key objectives:
ZEW,Centre for European Economic Research,Germany
The Centre for European Economic Research (ZEW) in Mannheim is a non-profit and independent institute with the legal form of a limited liability company (GmbH). Founded in 1990 on the basis of a public-private initiative in the Federal State of Baden-Württemberg in co-operation with the University of Mannheim, ZEW is one of Germany's leading economic research institutes, and enjoys a strong reputation throughout Europe. ZEW pursues four key objectives:
ZEW,Centre for European Economic Research,Germany
The Centre for European Economic Research (ZEW) in Mannheim is a non-profit and independent institute with the legal form of a limited liability company (GmbH). Founded in 1990 on the basis of a public-private initiative in the Federal State of Baden-Württemberg in co-operation with the University of Mannheim, ZEW is one of Germany's leading economic research institutes, and enjoys a strong reputation throughout Europe. ZEW pursues four key objectives: