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Inefficiencies in the sale of ideas: theory and empirics
Allain, Marie-Laure; Henry, Emeric; Kyle, Margaret - HAL - 2011
The sale of ideas (e.g. through licensing) facilitates vertical specialization and the division of labor between research and development. This specialization can improve the overall efficiency of the innovative process. However, these gains depend on the timing of the sale: the buyer of an idea...
Persistent link: https://www.econbiz.de/10009368491
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On the Price Effects of Horizontal Mergers : A Theoretical Interpretation
Dargaud, Emilie; Reggiani, Carlo - HAL - 2012
Horizontal mergers are usually under the scrutiny of antitrust authorities due to their potential undesirable effects on prices and consumer surplus. Ex-post evidence, however, suggests that not always these effects take place and even relevant mergers may end up having negligible price effects....
Persistent link: https://www.econbiz.de/10010556672
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Financial Sector Competition in West African Economic and Monetary Union
LEON, Florian - HAL - 2012
This paper investigates the degree of competition in the WAEMU financial industry over the period 2002-2007 using firm-level data (591 year-firm observations). Market structure analysis, the Panzar-Rosse model and conjectural variation are applied to assess the level of competition. The results...
Persistent link: https://www.econbiz.de/10010899373
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Threshold of Preference for Collusion and Interconnection Fees in Different Market Structures : the Tunisian Mobile Market Case
Debbichi, Sami; Hichri, Walid - HAL - 2013
We present a Cournot model that compares the critical threshold of collusion in Duopoly and Oligopoly Markets where the actors are private, mixed or public. We assume that the incentive critical threshold for collusion depends on the interconnection fees. The different threshold values...
Persistent link: https://www.econbiz.de/10010899868
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Can open source projects succeed when the producers are not users? Lessons from the data processing field.
JULLIEN, Nicolas; Roudaut, Karine - HAL - 2012
information goods, based on von ippel's user-as-innovator principle (1988): as users benefit from innovation, they have incentive … to produce it, and as they can expect cumulative innovation on their own proposition, they have incentive to share it …
Persistent link: https://www.econbiz.de/10010898829
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Controverses et paradoxes dans l'Europe des brevets au XIXe siècle
Galvez-Behar, Gabriel - HAL - 2011
En 1883, les brevets accordés en France, en Allemagne, au Royaume-Uni et en Belgique représentent 41% des brevets accordés dans le monde, les brevets américains représentant quant à eux 43% du total. L'Europe du Nord-Ouest s'affiche au XIXe siècle comme un des hauts lieux du brevet...
Persistent link: https://www.econbiz.de/10008855574
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Does foreign environmental policy influence domestic innovation ? Evidence from the wind industry
Dechezleprêtre, Antoine; Glachant, Matthieu - HAL - 2011
This paper examines the relative influence of domestic and foreign renewable energy policies on innovation activity in … new capacities by increasing their innovation effort. However, the effect on innovation of the marginal wind turbine …
Persistent link: https://www.econbiz.de/10008866174
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Du concept de développement chez F. Perroux aux théories de la performance par le changement organisationnel en sciences de gestion
Azan, Wilfrid - HAL - 2003
Les systèmes de management des risques doivent situer l'action des gestionnaires dans des environnements turbulents. Ceci place le management des risques sur un plan notamment conceptuel. Or, certains cloisonnements et ruptures artificiels peuvent avoir laissé de coté des concepts pertinents....
Persistent link: https://www.econbiz.de/10008923093
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PLAIDOYER POUR LA PRISE EN COMPTE DES PARAMÈTRES DE CONCEPTION DANS LA RECHERCHE SUR LES INNOVATIONS EN COMPTABILITÉ DE GESTION
Gosselin, Maurice; Mévellec, Pierre - HAL - 2003
A. Hopwood en Europe. Dans le domaine des systèmes de coûts l'innovation que constitue l'ABC a nourri un intense courant …
Persistent link: https://www.econbiz.de/10008923110
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What drives innovation in nuclear reactors technologies? An empirical study based on patent counts.
Berthélemy, Michel - HAL - 2012
This paper examines the evolution of innovation in nuclear power reactors between 1974 and 2008 in twelve OECD … countries and assesses to what extent nuclear innovation has been driven by economic incentives, political decisions and safety … activity. Our results highlight that nuclear innovation is partly driven by the conventional paradigm where both demandpull …
Persistent link: https://www.econbiz.de/10008924889