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Academic literature on the topic 'Expérimentation stratégique'
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Journal articles on the topic "Expérimentation stratégique"
Lesca, Humbert, and Louis Raymond. "Expérimentation d'un système-expert pour l'évaluation de la veille stratégique dans les PME." Revue internationale P.M.E. 6, no. 1 (February 16, 2012): 49–65. http://dx.doi.org/10.7202/1008163ar.
Full textFerreras, Isabelle, Ian MacDonald, Gregor Murray, and Valeria Pulignano. "L’expérimentation institutionnelle au travail, pour le meilleur (ou pour le pire)." Transfer: European Review of Labour and Research 26, no. 2 (May 2020): 119–25. http://dx.doi.org/10.1177/1024258920926445.
Full textEtchart-Vincent, Nathalie. "Expérimentation de laboratoire et économie : contre quelques idées reçues et faux problèmes." L'Actualité économique 83, no. 1 (November 2, 2007): 91–116. http://dx.doi.org/10.7202/016696ar.
Full textIgersheim, Herrade, Antoinette Baujard, and Jean-François Laslier. "La question du vote. Expérimentations en laboratoire et In Situ." Articles 92, no. 1-2 (May 11, 2017): 151–89. http://dx.doi.org/10.7202/1039875ar.
Full textBéchard, Jean-Pierre. "L’enseignement supérieur et les innovations pédagogiques : une recension des écrits." Articles 27, no. 2 (February 7, 2005): 257–81. http://dx.doi.org/10.7202/009933ar.
Full textDelchet, Karen, Natacha Gondran, and Christian Brodhag. "La prise en compte des parties intéressées. Une condition nécessaire de la responsabilité sociétale des entreprises mais non suffisante dans une perspective de développement durable." Revue internationale P.M.E. 20, no. 3-4 (February 16, 2012): 121–45. http://dx.doi.org/10.7202/1008526ar.
Full textLolive, Jacques. "Des forums hybrides à l’esthétisation des espaces publics 1." Cahiers de géographie du Québec 50, no. 140 (December 1, 2006): 151–71. http://dx.doi.org/10.7202/014082ar.
Full textSchmitt, Christophe, Pierre-André Julien, and Richard Lachance. "Pour une lecture des problèmes complexes en PME: approche conceptuelle et expérimentation." Revue internationale P.M.E. 15, no. 2 (February 16, 2012): 35–62. http://dx.doi.org/10.7202/1008806ar.
Full textMigdad, Safa, Amjad Joma, and Olivier Arvisais. "Impact de la stratégie d’apprentissage par projets sur l’acquisition des compétences en leadership parmi les élèves réfugiés palestiniens à Gaza." Didactique 2, no. 1 (March 10, 2021): 4–39. http://dx.doi.org/10.37571/2021.0101.
Full textBenamara, Farah, and Patrick Saint-Dizier. "Construction de réponses coopératives : du corpus à la modélisation informatique." Revue québécoise de linguistique 32, no. 1 (February 20, 2006): 199–234. http://dx.doi.org/10.7202/012250ar.
Full textDissertations / Theses on the topic "Expérimentation stratégique"
Ballereau, Valérie. "Analyse proxémique des parties prenantes dans la décision stratégique des entrepreneurs de PME/TPE : expérimentation sur l'influence du genre." Thesis, Montpellier 1, 2012. http://www.theses.fr/2012MON10015/document.
Full textThe scope of the research is an analysis of stakeholders' influences on strategic decisions, focusing principally on the role of family, within a gender perspective. The theoretical framework is the proxemic influence in Small Businesses. This framework was defined by Torrès (2003) based on the work of psycho-sociologists Moles and Rohmer (1978). The proxemic theory emphasizes the prevalence of things, people and elements that are close compared to those which are more remote. Torrès shows how strategic decisions of entrepreneurs are embedded by this proxemic influence. We test the validity of this law through the layers of theory defended by Gibb (1988) which identified a hierarchic influence of the stakeholders. The empirical study is based on an experiment structured from the experimental economics field. Men and women entrepreneurs are the subject of the experiment.Results show, innovative opportunities to better understand the strategic decisions of women entrepreneurs. They also highlight the theoretical interest of the proxemic principle to survey women from their own perspective, rather than only from the male comparison
Ammar, Oussama. "L’expérimentation stratégique du business model : proposition d’un cadre conceptuel et méthodologique." Thesis, Lyon 2, 2010. http://www.theses.fr/2010LYO22025.
Full textIn a hypercompetitive environment, firms are obliged to reconsider their revenue formula and to innovate consequently the way they create value and make profit. This lies at the heart of every company’s ability to experiment new Business Models (BM) and becomes a key step in the strategic thinking. Defined as a process by which firms explore new ways of doing business, strategic experimentation takes shape of series of trial and error changes pursued along various dimensions of strategy in an effort to identify and establish a viable basis for competing. Our research examines strategic experimentation as an effective tool for BM reinvention. It answers therefore to the main question of: How to conceive BM experimentation? In this way, we define strategic experimentation as a combined theory of change according to the model developed by Van de Ven and Poole (1995) to explain processes of organizational development and change. We aim at dressing a conceptual and methodological framework for strategic experimentation that would helps managers and academics to conceive and master the process of BM experimentation. Using a qualitative research methodology rooted in a case study approach, we achieved semi-structured interviews with three categories of actors implied in the process of BM experimentation. Our results demonstrate that BM experimentation is organized through four major processes which are exploration, formulation, resources allocation and identification which are articulated by a time of virtualization, a time of actualization, and a time of iterations based on learning and rationalization
Peguiron, Frédérique. "Application de l'Intelligence Economique dans un Système d'Information Stratégique universitaire : les apports de la modélisation des acteurs." Phd thesis, Université Nancy II, 2006. http://tel.archives-ouvertes.fr/tel-00117280.
Full textBérard, Céline. "LE PROCESSUS DE DÉCISION DANS LES SYSTÈMES COMPLEXES : UNE ANALYSE D'UNE INTERVENTION SYSTÉMIQUE." Phd thesis, Université Paris Dauphine - Paris IX, 2009. http://tel.archives-ouvertes.fr/tel-00519068.
Full textPétureau, Louis. "Stratégie de couplage expérimentation/modélisation dans les matériaux hétérogènes. Identification de propriétés mécaniques locales." Thesis, Poitiers, 2018. http://www.theses.fr/2018POIT2307/document.
Full textThe development of identification methods of material constitutive equation parameters has become fundamental to completely know the mechanical behavior. Indeed, optical methods, such as Digital Image Correlation, allows to get kinematics quantities of the constitutive equation as vectors fields. But, stresses are usually not available experimentally and one has to identify constitutive equation parameters to compute them. Several methods have been developed and answer to that problematic but most of them suppose the materials as homogeneous. This memoir is about the application of some of these methods, such as the equilibrium gap method (EGM) and the finite element model updating method (FEMU), in the case of heterogeneous materials with complex structures where mechanical properties vary spatially in the volume. The objective is to identify these local mechanical properties which rule the measured kinematics of such materials considering the isotropic linear elasticity. Firstly, both methods are detailed, implemented and compared on 2D simulated cases. The FEMU method is preferred because it is more robust in the presence of noisy data. Based on an iterative process, a parallelisation of the algorithm is achieved in order to reduce the cost of the method. In-plane experiments on polyurethane samples where heterogeneities are controlled have validated the method. Finally, two 3D applications on a polyurethane foam material and a wood-based fibrous composite have demonstrated the interest of this approach to identify local mechanical properties. The highlighting of a relationship between identified local properties and microstructural properties of these materials is made
Kriaa-Medhaffer, Salima. "Veille anticipative stratégique : problématique de l'animation : proposition et expérimentations des connaissances actionnables situées : cas des entreprises tunisiennes." Grenoble 2, 2006. http://www.theses.fr/2006GRE21031.
Full textThe anticipatory environmental scanning is a transverse organizational process through which a company intentionally tracks and uses pertinent information concerning its external environment to reach strategic objectives. This process is divided into different phases and involves people with interests and motivations that are sometimes contradictory. For those reasons, it is a complex process, difficult to set up and to implement normally and in a long term perspective. Our objective is to study the function of the Animation and to produce actionable knowledge. This actionable knowledge is integrated into a guide that will be used to follow-up and to help, "step by step", the beginners in the activity of animation. These beginners are responsible to set up a scanning device or to improve the existent and spontaneous practices of scanning. We build a theoretical framework of the Animation bringing together knowledge from different fields. An empirical work completes this framework. First, we have developed an exploratory research among Small and Medium Companies in Tunisia with the objective of identifying even simple scanning practices. Then, we have built a follow-up guide based in the theoretical knowledge and in the results of the qualitative analysis. Finally, we have tested this guide in three different companies. This final experiment allowed us to follow the beginners in the activity of animation and also to improve the existent scanning practices in the participant companies
Bisaillon, Jocelyne. "Élaboration et expérimentation d'une stratégie de révision de textes pour l'amélioration des performances écrites des étudiants faibles à l'écrit." Doctoral thesis, Université Laval, 1989. http://hdl.handle.net/20.500.11794/29430.
Full textMessarra, Nasri. "Stratégie du marketing viral sur Facebook : Analyses, expérimentations et études de cas sur les populations de diffusion initiales." Thesis, Montpellier, 2015. http://www.theses.fr/2015MONTD019/document.
Full textOnline marketing is characterized by a loss of control when compared to traditional offline marketing (Mangold & Faulds, 2009). This is mainly due to two reasons. The first is that, on online social networks, communities took control over brands. The second is that online social network (OSN) platforms, mainly Facebook, limit access to information in a way they do not even have access to their list of fans.This dissertation comes at a time where more research and more investigations are needed in the field of strategic marketing on online social networks (Hoffman & Novak, 2012). This is why it attempts to add to theory and practice of viral marketing strategies on OSN and, in particular, initial seeding population. It is an attempt to reestablish equilibrium to the advantage of practitioners in marketing on OSN and increase their margin of manoeuver between a platform that builds barriers to information and a public who considers brands on OSN as intruders of its own space (Fournier & Avery, 2011). We chose the critical approach of Habermas (1985). In this paradigm, knowledge is based on empirical experiments where environment tweaking is allowed.The analysis and experiments in this dissertation follow a theoretical and experimental path that leads to a theoretical and practical thinking that defines strategies and viral marketing optimization methods through the control of viral marketing elements, especially the selection and creation of initial seeding populations.This dissertation consists of several chapters, amongst which a paper currently under third revision at the Journal of Advertising Research (JAR) and four experiments that have been presented at international conferences (Euras, 2012; INSNA, 2014; ISMS, 2015) and the workshop stratégie Paris-Dauphine (2014).This dissertation attempts to answer several questions about the control of viral marketing elements, especially the optimization of initial seeding population, and we think we have found relevant and innovation answers to these questions. We start with a meditation on research on online social networks and, in particular, the ethics of research on the internet and OSN. We then move to the question of uncovering and building social graphs of fans and analyze the efficiency and inefficiency of fake profiles in Facebook marketing. We also consider word-of-mouth in the context of an optimized seeding population, and the discovery of social bridges over structural holes rallying antagonistic political groups, a theoretically optimized seeding population. Those experiments lead to a thinking about the importance of the Facebook channel (pages, groups or personal timelines) and the role it plays with different marketing strategies: mass, relational, niche and, especially, viral.The last chapter puts into practice our findings and results by creating a strategy from zero to success of a personal branding campaign using viral marketing. This experiment is document, analyzed and without bias because it only happens on Facebook and does not use any advertising sources inside or outside this channel. This last experiment shows the efficiency of the viral marketing strategy based on our results, finding and theoretical analysis in this dissertation
Boisvert, Maxime. "Développement et expérimentation d’une stratégie optimale de freinage régénératif pour les véhicules électriques basée sur la commande avancée du glissement de la roue." Thèse, Université de Sherbrooke, 2015. http://hdl.handle.net/11143/10599.
Full textGalland, William. "Stratégie végétale d’inhibition biologique de la dénitrification (BDI) : rôle dans l’amélioration de la croissance et de la nutrition des plantes." Thesis, Lyon, 2019. http://www.theses.fr/2019LYSE1200.
Full textTo meet the needs of human populations, agriculture is increasingly intensive, using a very large number of nitrogen fertilizers to increase yields. These fertilizers are used because nitrogen is one of the most important and limiting factors for plant growth. Nitrogen in the form of nitrate is subject to pollution problems that can affect the environment and human health. The challenges for tomorrow's agriculture are therefore to face an ever-increasing population, while limiting the impact on our environment. This is why research and agriculture are increasingly questioning the use of other products such as biostimulants or inhibitors, in order to limit inputs while maintaining a viable productivity rate. One solution would be to act on soil microorganisms linked to the nitrogen cycle in order to limit nitrogen losses from agrosystems through greenhouse gas (N2O) emissions, leaching and/or volatilization. Indeed, in soils, nitrate is also used by so-called denitrifying bacteria, which reduce it to N2O (greenhouse gases) and N2, representing a loss of nitrogen for crops and an increase in air pollution. As a result, plants compete directly with these bacteria for the assimilation of nitrate. Recently, the supervising team of this thesis has highlighted a strategy developed by some plants consisting of the production of secondary metabolites: procyanidins, which inhibit the denitrification of soil microbial communities. Procyanidins have the ability to inhibit the first step of denitrification in denitrifying bacteria, transforming nitrate into nitrite and thus preventing the use of nitrate, without however exerting an antibacterial effect. This strategy therefore preserves the nitrate in the soil, which can then be used by plants for their nutrition and growth. The main objective of this thesis was to evaluate the effect of the application of exogenous procyanidins at several field concentrations on a plant model of economic interest, lettuce, as well as on different soil types. These effects have also been tested on another model of economic interest that consumes nitrogen, celery. During these experiments, measurements were made on (i) microbial denitrification activity, (ii) plant traits related to growth and (iii) the abundance of denitrifying bacterial communities. Our results show an induction of a BDI in the field, a conservation of nitrate inducing in turn an improvement in plant growth and a counter-selection by the plant of denitrifiers. The other point addressed, which was rather fundamental but less successful due to a lack of time, was to highlight, via the use of Arabidopsis thaliana mutants affected in the production of procyanidins or overproducing procyanidins, a return to the plant of nitrogen diverted following the BDI