Showing 1 - 10 of 48
Persistent link: https://www.econbiz.de/10008529701
This paper analyzes the interactions between vertical integration and (wholesale) spot, forward and retail markets in risk management. We develop an equilibrium model that fits electricity markets well. We point out that vertical integration and forward hedging are two separate levers for demand...
Persistent link: https://www.econbiz.de/10009370236
Financial crisis are often associated with an endogenous credit reversal fol- lowed by a fall in asset prices and failures of financial institutions. To account for this sequence of events, this paper constructs a model where the excess risk-taking of portfolio investors leads to a bubble in...
Persistent link: https://www.econbiz.de/10008572200
This article proposes a theory of banking of emission permits under conditions of regulatory uncertainty. Based on a two-period partial equilibrium framework, we examine the effects of increasing risk - in the sense of a mean-preserving spread - regarding a future permits allocation at the...
Persistent link: https://www.econbiz.de/10008924656
Persistent link: https://www.econbiz.de/10008529689
Cet article s'intéresse au phénomène actuel d'instrumentalisation des valeurs fondamentales de l'entreprise comme force d'homogénéisation. Ce besoin semble répondre à la nécessité de construire une identité sociale et exprime la volonté de l'entreprise de réaffirmer l'importance de...
Persistent link: https://www.econbiz.de/10008532353
Persistent link: https://www.econbiz.de/10008532389
Persistent link: https://www.econbiz.de/10008532445
Persistent link: https://www.econbiz.de/10008532475
L’objectif de cette communication est de proposer un cadre d’analyse de l’évolution des relations partenariales. Ce cadre d’analyse est centré sur les dimensions interactives au sein de la relation modélisée comme système social complexe. Dans un premier temps nous proposons une...
Persistent link: https://www.econbiz.de/10008532502