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How texts and artefacts produce normative social roles : an inquiry into an investment procedure as a mediating instrument
Dambrin, Claire; Pezet, Anne - Université Paris-Dauphine (Paris IX) - 2009
procedures as well as the cognitive artefacts (formulae, drop down lists, typologies, etc.) that make them up shape each phase of …
Persistent link: https://www.econbiz.de/10010706892
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Text and artefacts for creating a "World of Investment Decision-Making" : an empirical study into investment procedures
Dambrin, Claire; Pezet, Anne - Université Paris-Dauphine (Paris IX) - 2005
, generally consigned to a “manual”; and it relies on “cognitive artefacts” (Norman, 1991) or “technologies of the intellect …
Persistent link: https://www.econbiz.de/10011072276
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Text and artefacts for creating a "World of Investment Decision-Making" : an empirical study into investment procedures
Dambrin, Claire; Pezet, Anne - Université Paris-Dauphine (Paris IX) - 2007
, generally consigned to a “manual”; and it relies on “cognitive artefacts” (Norman, 1991) or “technologies of the intellect …
Persistent link: https://www.econbiz.de/10011072823
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Against the digital revolution ? Institutional maintenance and artefacts within the French recorded music industry
Blanc, Antoine; Huault, Isabelle - Université Paris-Dauphine (Paris IX) - 2014
changes in technologies but persistence in fundamental ways of thinking. In such a case, artefacts may play a significant role … work is carried out on the cognitive dimension of artefacts by actors engaged in institutional maintenance? We answer this … results underline that some artefacts convey institutional maintenance, even in the case of technological shifts. More …
Persistent link: https://www.econbiz.de/10011073901
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The Relation between E-competencies development and performance : an application to the e-government
Rival, Yann - Université Paris-Dauphine (Paris IX) - 2005
If we define e-competencies as the competencies developed in order to support the online activity of the organization …, there is very few if any research that studies the relation between e-competencies development and firm’s performance ….From the resource-based theory we studied empirically this relation focusing on the impact of e-competencies development on …
Persistent link: https://www.econbiz.de/10010905299
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Intertemporal Equilibria with Knightian Uncertainty
Riedel, Frank; Dana, Rose-Anne - Université Paris-Dauphine (Paris IX) - 2010
We study a dynamic and in nite{dimensional model with Knightian uncertainty modeled by incomplete multiple prior preferences. In in- terior e cient allocations, agents share a common risk{adjusted prior and use the same subjective interest rate. Interior e cient alloca- tions and equilibria...
Persistent link: https://www.econbiz.de/10010861585
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"Agreeing to Disagree" Type Results under Ambiguity
Lefort, Jean-Philippe; Dominiak, Adam - Université Paris-Dauphine (Paris IX) - 2011
In this paper we show that unlike in Bayesian frameworks asymmetric information does matter and can explain differences in common knowledge decisions due to ambiguous character of agents' private information. Agents share a common-but-not-necessarily-additive prior beliefs represented by...
Persistent link: https://www.econbiz.de/10010708088
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Ambiguity, uncertainty aversion and equilibrium welfare
Dana, Rose-Anne - Université Paris-Dauphine (Paris IX) - 2004
In order to analyse the effect of ambiguity and uncertainty aversion on equilibrium welfare, a two period, pure …
Persistent link: https://www.econbiz.de/10010708255
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Intertemporal equilibria with Knightian uncertainty
Riedel, Frank; Dana, Rose-Anne - Université Paris-Dauphine (Paris IX) - 2013
of ambiguity, there exists an equilibrium with inertia where agents also insure fully against Knightian uncertainty. When … the level of ambiguity exceeds a critical threshold, full insurance no longer prevails and there exist equilibria with …
Persistent link: https://www.econbiz.de/10011171623
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A Dynamic Ellsberg Urn Experiment
Lefort, Jean-Philippe; Dominiak, Adam; Dürsch, Peter - Université Paris-Dauphine (Paris IX) - 2012
Two rationality arguments are used to justify the link between conditional and unconditional preferences in decision theory : dynamic consistency and consequentialism. Dynamic consistency requires that ex ante contingent choices are respected by up dated preferences. Consequentialism states that...
Persistent link: https://www.econbiz.de/10011071929