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Evolutionary beliefs and financial markets
Jouini, Elyès; Napp, Clotilde; Viossat, Yannick - HAL - 2013
Why do investors keep different opinions even though they learn from their own failures and successes? Why do investors keep different opinions even though they observe each other and learn from their relative failures and successes? We analyze beliefs dynamics when beliefs result from a very...
Persistent link: https://www.econbiz.de/10010734229
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Evolutionary Beliefs and Financial Markets
Jouini, Elyès; Napp, Clotilde; Viossat, Yannick - HAL - 2012
Why do investors keep different opinions even though they learn from their own failures and successes? Why do investors keep different opinions even though they observe each other and learn from their relative failures and successes? We analyze beliefs dynamics when beliefs result from a very...
Persistent link: https://www.econbiz.de/10010735042
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Deterministic monotone dynamics and dominated strategies
Viossat, Yannick - HAL - 2011
We survey and unify results on elimination of dominated strategies by monotonic dynamics and prove some new results that may be seen as dual to those of Hofbauer and Weibull (J. Econ. Theory, 1996, 558-573) on convex monotonic dynamics.
Persistent link: https://www.econbiz.de/10009353557
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The spatial organisation for cooperation: what knowledge can we use from a historical analysis to understand the design of a new campus at Saclay ?
Scotto, Caroline - HAL - 2013
research system of excellence. One of many reforms is to stimulate the scientific cooperation by grouping together some of the … best French higher education institutions and to promote cooperation between public research and the economic world. The … shapes: quadrangle, galleries etc. What kind of knowledge can we use from empirical examples of cooperation in the business …
Persistent link: https://www.econbiz.de/10010820466
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On the existence and sustainability of organizational alternatives to the dominant PSF model: crisis and change in a democratic consulting firm
Gand, Sébastien; Noury, Lucie; Sardas, Jean-Claude - HAL - 2013
In this paper, we contribute to the study of the heterogeneity of professional service firms through an extreme case, by investigating the conditions of the existence and sustainability of democratic forms of organizing in a professional setting. To do so, we studied DemEx, a long-standing mid...
Persistent link: https://www.econbiz.de/10010820505
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El marco de la Cooperación Económica entre Brasil y África Subsahariana: Angola, Mozambique y Sudáfrica
Menes, Danthe Damián Valderrama - HAL - 2012
acquired increasing international importance. In this article south-south cooperation between the South American giant and Sub …
Persistent link: https://www.econbiz.de/10010820522
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Labour process and the division of labour, a reading
Tinel, Bruno - HAL - 2009
the specificity of the labour process. Cooperation constitues the fundamental from of capitalist production, which entails …
Persistent link: https://www.econbiz.de/10010738660
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Inter-organizational trust in the competitiveness pole
Boughanbouz, Chaker; Saci, Fateh; Aliouat, Boualem - HAL - 2012
Since their creation, poles of competitiveness are becoming increasingly important in speeches and research literature. They have emerged as a relevant field of study and even a daily echo in business or the general press which report about changes in management practice within these clusters....
Persistent link: https://www.econbiz.de/10010898654
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Le rôle de l'information de gestion dans la relation dirigeants-actionnaires : le cas des sociétés de capital investissement
Cavelius, Florence; Dessertine, Philippe - HAL - 2009
The demand of management control information (MCI) and its use by Venture Capitalists (VC) are examined through a qualitative study. The VC, active investor concerned with investment return, may be interested by information traditionally reserved to the manager. The results show that the VC are...
Persistent link: https://www.econbiz.de/10010898750
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Inter-organizational trust in the competitiveness pole
Boughanbouz, Chaker; Aliouat, Boualem; Saci, Fateh - HAL - 2012
Since their creation, poles of competitiveness are becoming increasingly important in speeches and research literature. They have emerged as a relevant field of study and even a daily echo in business or the general press which report about changes in management practice within these clusters....
Persistent link: https://www.econbiz.de/10010898922