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Weltölmärkte: Angebotsmacht der OPEC ungebrochen

von Hirschhausen, Christian; Holz, Franziska; Huppmann, … - In: DIW Wochenbericht 76 (2009) 23, pp. 370-375

Trotz des starken Rückgangs der Rohölpreise seit dem Herbst 2008 ist das Preisniveau mit gegenwärtig rund 60 US-Dollar pro Fass immer noch deutlich höher als im langfristigen Durchschnitt. Die Marktmacht der Organisation erdölexportierender Länder (OPEC) ist nach wie vor sehr groß und...

Persistent link: https://www.econbiz.de/10011602007

Jean Tirole - Ökonomie-Nobelpreisträger 2014

Haucap, Justus; Normann, Hans-Theo - In: Wirtschaftsdienst 94 (2014) 12, pp. 906-911

Der diesjährige Nobelpreis für Ökonomie ging an einen Wirtschaftswissenschaftler, der sich mit dem Wettbewerb auf Märkten und der Regulierung von Unternehmen befasst und dies solide - auch spieltheoretisch - fundiert. Jean Tirole hat allerdings ein sehr breites Forschungsspektrum, das Fragen...

Persistent link: https://www.econbiz.de/10011617640

Stabilität und Wandel von Arbeitsmarktinstitutionen aus wettbewerbsökonomischer Sicht

Göddeke, Anna; Haucap, Justus; Herr, Annika; Wey, Christian - In: Zeitschrift für ArbeitsmarktForschung - Journal for … 44 (2011) 1/2, pp. 143-154

This contribution gives an overview of the main results of our theoretical research on the stability and change of labour market institutions. We use so-called models of unionised oligopolies which are borrowed from the theory of industrial organization in order to analyse the effects of...

Persistent link: https://www.econbiz.de/10011650736

Coordination Failure with Multiple-Source Lending: The Cost of Protection against a Powerful Lender

Hubert, Franz; Schäfer, Dorothea - In: Journal of Institutional and Theoretical Economics 158 (2002) 2, pp. 256-275

We analyze how a firm might protect quasirents in an environment of imperfect capital markets, where switching lenders is costly to the borrower, and contracts are incomplete. As switching costs make the firm vulnerable to ex post exploitation, it may want to diversify lending. Multiple-source...

Persistent link: https://www.econbiz.de/10011428233

Eco-mechanisms within economic evolution: Schumpeterian approach

Lipieta, Agnieszka; Malawski, Andrzej - In: Journal of Economic Structures 10 (2021), pp. 1-31

Supporting ecological innovations and economic activities which lead to environmental protection is one of the important challenges to decision-makers. The above is related to the problem of specification of mechanisms resulting in introducing ecological innovations to the economy. The original...

Persistent link: https://www.econbiz.de/10013288335

World Crude Oil Markets: OPEC's Supplier Power Remains Unchallenged

von Hirschhausen, Christian; Holz, Franziska; Huppmann, … - In: Weekly Report 5 (2009) 22, pp. 154-158

a standard cartel, its individual members can significantly influence prices by acting as powerful oligopolists …

Persistent link: https://www.econbiz.de/10011601275

Der Rückgang der Rohölnachfrage hat die OPEC nicht geschwächt: Sechs Fragen an Franziska Holz

Holz, Franziska; Wittenberg, Erich - In: DIW Wochenbericht 76 (2009) 23, pp. 371

Persistent link: https://www.econbiz.de/10011602008

The gains and losses of collusion: An empirical research on the market behaviors of China's power enterprises

Gao, Ruize; Zhang, Zhenji; Li, Ang; Ran, Chang - In: Journal of Industrial Engineering and Management (JIEM) 8 (2015) 3, pp. 943-962

a lower network price. It is helpful to the development of the whole industry. However, once Cartel is formed, the price … long-time Cartel will reduce the market entrant in electricity generation. Market resources are centralized in the hands of … Cartel, causing a low effective competition in the market, which has passive effects on users. Implications: The empirical …

Persistent link: https://www.econbiz.de/10011939235

Preliminary ruling of the ECJ and the Akcenta case

Kalesná, Katarína - In: DANUBE: Law, Economics and Social Issues Review 9 (2018) 4, pp. 261-267

them. It describes the quite complicated cartel agreement of the three banks concerned and the impact of the ECJ …

Persistent link: https://www.econbiz.de/10012622634

How communication makes the difference between a cartel and tacit collusion: A machine learning approach

Andres, Maximilian; Bruttel, Lisa; Friedrichsen, Jana - In: European Economic Review 152 (2023), pp. --

This paper sheds new light on the role of communication for cartel formation. Using machine learning to evaluate free … cartel formation and indirect attempts to collude tacitly. We document that firms are less likely to communicate explicitly … sanctions on communication reinforces the direct cartel-deterring effect of sanctions as collusion is more difficult to reach …

Persistent link: https://www.econbiz.de/10013462359