Dissertations / Theses on the topic 'Stratégique'
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Chauzal, Christelle. "L'Analyse du discours des dirigeants : le cas de l'alliance stratégique." Clermont 1, 2002. http://www.theses.fr/2002CLF10252.
Full textThis research falls within the scope of strategic marketing, strategy and communication. It is focused on the study of discourse applied to strategic alliances. We combine abduction and deduction. Tropes realizes a propositional study of speech collected in two economic French newspapers in 1999 and 2000. This analysis is completed six cases studies and try to improve managerial decisions. The first part presents the problematic. Our proposition is : the managerial discourse on strategic alliance may be a strategic marketing tool, defined as the advertising of strategy. The second part presents the methodology and the results. We show that the discourse is linear and we propose a dynamic approach inspired by a process of innovation. This model implies a turbulent design. We obtain a first validation : discourse is a source of competitive advantage
Rochas, Olivier. "Veille stratégique et décisions stratégiques : le cas d'un groupe de la santé." Thesis, Université Grenoble Alpes (ComUE), 2018. http://www.theses.fr/2018GREAG011.
Full textThe theory that postulates the link between information and decision-making has been frequently presented in the academic literature as an essential element of the functioning and performance of the enterprise.This theory is sometimes contradicted by the practice.This questions the assumption that strategic intelligence is useful for the strategic decision-making, especially in industrial groups.Our research aims to understand how those who produce the watch and those who exploit it interact and what are the elements that improve or prevent the decision-makers. It is based primarily on a case study in an industry group in the health sector.The main results of this work show that watchmen have a marginal influence on strategic decision-making. They also show a gap between the objectives pursued by the leader and the information he receives from the watchers.The leader makes the strategic decision while being influenced by other determinants that limit his or her use of the information received. These determinants are the place of the strategic veil in the hierarchy and in the process of creation of meaning; the characteristics of information and the organization of the information circuit; those who inform the leader, the information sought by the leader and the degree of acceptance by the latter of the weak signal.Finally, our work proposes possible areas for improvement to be implemented in companies
Spitezki, Henri. "Contribution à l'étude du management stratégique : le modèle MCVD." Paris 1, 1998. http://www.theses.fr/1998PA010012.
Full textIn this dissertation, I try to give a better qualitative understanding of the macroeconomic effects of unemployment benefits. The two most important question i ask is the comparison of the positive properties of unemployment insurance and of unemployment assistance, which constitute the second part of the dissertation, and the determination of the global generosity of unemployment benefits, which constitute the third part of the dissertation. The first part propose a survey of the literature. In the first chapter, i focus on models where the probability of being unemployed depends only on individuals' behaviour while in the second chapter, unemployment arises because of imperfect competition in the wage setting. In the two other parts of the dissertation, i use a dynamical wage bargaining model in which search effort does no matter. In chapter 3, i show that the digressiveness of unemployment benefits might increases the unemployment rate. In chapter 4,1 show that indexing unemployment benefits on past wage earned increases the wage pressure and the equilibrium unemployment. Chapter 5 looks at the level of the replacement ratio that maximises different steady-state welfare criterions. The optimal replacement ratio according to unemployed workers is higher than the one according to employed workers, which is itself higher than the one according to the sum of utility of every workers. At last, the replacement ratio that maximises profits is null. The last chapter introduces a voting process on the level of the replacement ratio so as to understand why rational agents supports levels of replacement ratio that leads to a positive level of the unemployment rate. We prove the existence of a negative relation between the unemployment rate and the replacement ratio
Legrand, Claude. "Dynamique stratégique des organisations sportives et modes de régulation." Phd thesis, Conservatoire national des arts et metiers - CNAM, 2010. http://tel.archives-ouvertes.fr/tel-00562313.
Full textSalomon, Antoine. "Apprentissage stratégique statistique." Paris 13, 2010. http://www.theses.fr/2010PA132039.
Full textThis thesis studies strategic interaction between several agents who are facing an exploration vs. Exploitation dilemma. In game theory, this situation is well described by models of bandit games. Each player faces a two-arm bandit machine, one arm being safe, the other being risky. At each stage of the game, each player has to decide which arm he uses. If he chooses the risky arm (exploration), he gets a random payoff which gives him partial information on the rentability of his machine. If he chooses the safe arm, he gets a known payoff, but possibly less than what he could have got from exploration. The rentability of the machine depends on an unknown state of the nature, which can be learnt from exploration. Learning is a strategic issue: for instance a player could benefit from others' information without taking risks himself. We study Nash equilibria of such games. We mainly wonder if equilibria are efficient: does a player gain significanlty more from strategic interaction than he would alone? Is there some kind of cooperation that helps getting more information? Do players manage to have a good knowledge of the state of the nature? This depends on what agents are able to see from each other (actions and/or payoffs), and also on how the types of the machines are correlated. We will also study the way equilibria are evolving when the number of players get large. In particular, we wonder if this increase leads to better pieces of information, and better gains
Ardiale, Éléonore. "Sélection stratégique et vieillissement cognitif : rôle du changement stratégique intra-item." Thesis, Aix-Marseille 1, 2011. http://www.theses.fr/2011AIX10074.
Full textPsychology research has shown that young and older adults used different strategies to accomplish a cognitive task. Thus, the issue of how we choose a strategy among several available strategies is raised. In order to further understand strategy selection, the goal of this thesis was to investigate the within-item strategy switching and its evolution with age, on one hand, and to highlight mechanisms involved in the selection strategy, on other hand. Our data show that different variables, intrinsic and extrinsic to the problems, affect the ability of switching strategies within item during aging. Young and older adults interrupt a mid-execution strategy and choose a different strategy than previously executed. Participants switched strategies more frequently to choose the best strategy, and especially when the strategy was easy to execute. Older adults had more difficulties than young adults to switch strategies and therefore, they chose less frequently the best strategy. We also show that the strategy selection is associated with increased brain activities in prefrontal regions, well known to be the seat of executive functions. Finally, we discuss how these results have important implications for theoretical models of strategy selection, and for cognitive aging
Ravon, Karine. "Stratégie d'innovation et ingénierie financière : le comportement stratégique des "start up" innovantes." Toulouse 1, 2001. http://www.theses.fr/2001TOU10001.
Full textChauvancy, François. "L'information, arme stratégique des démocraties : nécessite et légitimité d'une stratégie de communication." Paris 4, 1998. http://www.theses.fr/1997PA040289.
Full textSince 1990, military conflicts in which a democracy such as France has been involved, have demonstrated the importance of information. Used by any individual or lobby in a frequent offensive strategy of communication, it has challenged the state freedom of action. This confrontation makes a major imbalance during an international crisis because it opposes, often by the intermediary of the Medias, the state and the different lobbies which form the national or international public opinions. In the inability to employ military force for imposing its decisions, the state must have the opportunity to have at its disposal other means for defending its national interests. The control of the information environment determines the success or the defeat of a chosen strategy. In this special situation of an international crisis, collection, use and control of information are the key elements for a democratic government strategy for reaching its goals. A strategy of communication is fundamental as soon as information is considered as strategic. It is strategic when it is used in the framework of a global political thought. The future of a democracy depends on its ability to defend its values in the frame imposed by the democratic rules. Then, a strategy of communication must provide its freedom of action in using more efficiently means which are more and more limited. This strategy of influence is a need and is justified to preserve the national ability to decide. The aim is to reach the political goals at a lower human and economical cost. Adapted to the international reality, a strategy of communication is a major tool to resolve the majority of the 21st century conflicts
Philippe, Henri. "Les options réelles : Modèle financier ou modèle de gestion?" Paris 9, 2004. https://portail.bu.dauphine.fr/fileviewer/index.php?doc=2004PA090020.
Full textDespite a large body of literature on the topic and a continuously improving understanding from professionals, real options are not widely used to value firms. Numerous assumptions have been raised to explain the various obstacles to their adoption. Limits concerning the usefulness of financial option valuation models outside financial markets are the most salient, but they are not the only ones: Carrying out a valuation implies assumptions concerning the nature of the firm, as well as about its strategy. Including real options in this context raises numerous difficulties explored in the course of this research. Three cases have been studied: In the New Economy, in the industrial R&D, and, lastly natural resources. Their presentation, first, illustrates the theoretical exploratory analysis, and, second, validates the worth of real options as a management tool
Grisoli, Marie-Luce. "Le management stratégique dans les organisations pluralistes : l'étude du faire stratégique dans une université pluridisciplinaire de grande taille." Thesis, Aix-Marseille, 2017. http://www.theses.fr/2017AIXM0500.
Full textThe objective of the research is to put into question the notion of strategizing amongst an academic pluralistic organization. Academic organizations are specific and combining diverse principles to guide an action which develops its strategic monitoring capacity; especially due to a complex and moving environment, answering to different features, those organizations are filled with contradictory strategic positions that constitutes a number of challenges to the development of their strategic management. The conceptual approach strategy as practice permits to study the notion of strategizing of those organizations. The empirical approach of the dissertation was conducted as part of a single longitudinal case study amongst a french merged university of great proportion. According to a qualitative methodology, various sources were requested: 80 semi-directed interviews; observations, logbooks. The assessment shows that the willingly expansion of the strategy results in a series of functional practices widespread in the organization. Those practices not only enable to translate the orientations but to justify changing and finally permit to involve the stakeholders in executing the strategy. The empirical analysis demonstrates that the notion of strategizing occurs in regards to three spheres of actions and the intervention of stakeholders which does not result in a hierarchic approach due to the presence of “interdependent” stakeholders in the three spheres. Strategizing also implies the embedding of strategic practices which results from episodic, rational and discursive activities and requires the coordination of deliberated actions within the three spheres of action
Berger-Douce, Sandrine. "La catalyse de la décision stratégique en PME : l'exemple des partenariats technologiques européens." Reims, 2001. http://www.theses.fr/2001REIME005.
Full textThe thesis proposes a model of strategic decision in SMEs, inspired by catalysis phenomenon in chemistry. The study is focused on the starting phase of decision process. The example of strategic decision is the implication into an european technological partnership. The first part presents the theoretical (decision, technological partnership), methodological (exploratory qualicative study based on case-studies) and epistemological (analogical reasoning with chemistry as a form of abduction) designs. The intermediary result is a provisory version of our model constituted in propositions. The second part contains the empirical observations in France and in the Netherlands presented through cross-analyses of cases'pairs which are significative of possible options : proactivity, reactivity, catalysis and non-catalysis. These analyses let us formulate our final model of catalysis in decision making in SMEs. Our research facilitates the understanding of decision making process in SMEs. It insists on the existence of a catalytic effect with the notions of favorable structure, poisons of catalyst and proximity. These notions are moderated by the necessity of taking national values into account
Hagenbach, Jeanne. "Communication stratégique et réseaux." Phd thesis, Université Panthéon-Sorbonne - Paris I, 2009. http://tel.archives-ouvertes.fr/tel-00450632.
Full textBueb, Julien. "Politique stratégique et environnement." Besançon, 2007. http://www.theses.fr/2007BESA0005.
Full textEnvironment becomes a national and international major concern. The Nobel Peace Prize 2007 has been awarded to Al Gore and IPCC for their efforts to build up and disseminate greater knowledge about man-made climate change, and to lay the foundations for the measures that are needed to counteract such change. The "Grenelle de l'environnement" in France shows this new granted concern for governments. With the enlarging necessity to counteract climatic risk, governments can be however tried to escape from their environmental obligations. They can use emission tax or the tradable emission permits to support their national industry against international competition. The thesis is organized in two parts. The first part is a survey of the literature. Chapter 1 presents the strategic trade policy and chapter 2 includes its environmental dimension (chapter 2). The second part examines theoretical contributions and is organized as follows. Ln chapter 3, we analyze the impact of polluting firms' lobbying on strategic environmental policy with emission taxes. A market of tradable emission permits and a possibility (or not) of a market power for one firm on this market are discussed in chapter 4
Lepoureau, Gilles. "La lanification stratégique participative." Paris 1, 1987. http://www.theses.fr/1987PA010025.
Full textCanel-Depitre, Béatrice. "La gestion du risque écologique dans l'entreprise." Rouen, 1997. http://www.theses.fr/1997ROUEL276.
Full textUntil now, studies have mostly been interested in the firms' strategic attitudes to intregrate ecology. Our method differs of those approaches in that it assumes that the integration ef ecology is concretized by most major firms and gradually wins over smaller ones. The management of ecological risks encompasses many fields, economic, technological, sociological and political. This dimensional multiplicity adds to the interest of the analysis of ecostrategy on both levels of strategic decisions and management tools. In the face of the diversity in strategic ecological impact, the problem arises of a definition of methods and principles of action. We have orientated our study on the assumption of a lack of capacity, on the part of ecostrategy, to convince its various partners. It is capital that its value be enhanced so as to support the firm's efforts and turn it into a differentiating element. Two hypotheses enable us to answer the logic of the approch. First, the firm adopts ecostrategy to fend off the ecological peril. Second, ecostrategy must be relayed by ecomarketing so as to ensure its implementation. An initial check of those hypotheses has been empirically effected with the help of two investigations. One was operated upon a sample of 112 firms to test the importance of ecological strategy. The second one bore on a sample of 596 persons in order to assess the interest of ecomarketing. The share left to the management of ecological risk in a firm pleads in favour of its validation through economic and strategic management theorisation. The theoretical approch relies, in economic terms, on spotlighting the intemalization of those externalities created by the enterprise. At the level of the firm, the standart intemalization becomes an integration of the ecological risk by the means of ecostrategy. This theoretical support induces an integration in the course of strategic reflexion that expresses itself in the necessary valorisation by ecomarketing of such ecostrategic actions as are undertaken by the firm. The theory of strategic management thus enables ecomarketing to find a theoretical reference model
Grisoli, Marie-Luce. "Le management stratégique dans les organisations pluralistes : l'étude du faire stratégique dans une université pluridisciplinaire de grande taille." Electronic Thesis or Diss., Aix-Marseille, 2017. http://www.theses.fr/2017AIXM0500.
Full textThe objective of the research is to put into question the notion of strategizing amongst an academic pluralistic organization. Academic organizations are specific and combining diverse principles to guide an action which develops its strategic monitoring capacity; especially due to a complex and moving environment, answering to different features, those organizations are filled with contradictory strategic positions that constitutes a number of challenges to the development of their strategic management. The conceptual approach strategy as practice permits to study the notion of strategizing of those organizations. The empirical approach of the dissertation was conducted as part of a single longitudinal case study amongst a french merged university of great proportion. According to a qualitative methodology, various sources were requested: 80 semi-directed interviews; observations, logbooks. The assessment shows that the willingly expansion of the strategy results in a series of functional practices widespread in the organization. Those practices not only enable to translate the orientations but to justify changing and finally permit to involve the stakeholders in executing the strategy. The empirical analysis demonstrates that the notion of strategizing occurs in regards to three spheres of actions and the intervention of stakeholders which does not result in a hierarchic approach due to the presence of “interdependent” stakeholders in the three spheres. Strategizing also implies the embedding of strategic practices which results from episodic, rational and discursive activities and requires the coordination of deliberated actions within the three spheres of action
Schmidt, Alain. "Enjeux et formes du développement d'une stratégie d'alliances." Aix-Marseille 3, 1998. http://www.theses.fr/1998AIX32056.
Full textOur research is concerned with the stakes and forms of the development of an alliance-based strategy. The aim is clearly to assess an overall coherence in the diversity of alliances strategic management, notwithstanding the dynamics of each particular alliance. Stemming from the limits of the traditional approach to strategic alliances, the analysis centres on the management of a portfolio of alliances, stressing the link with corporate strategy. This allows for a greater understanding of the way in which the firm may create and monitor new competitive combinations. The literature review insists on the necessity of a multidimensional management of alliances and provides different classes of typology, all based on the related issues of cooperation and competition, so as to distinguish between the four roles of value creation and articulate them according to strategic goals. The study offers a new representation of an alliance-based strategy, based on the portfolio analysis as well as a declination of the research propositions to account for the gains or losses in the firm's autonomy. Nearly 50 interviewed executive managers brought their vision and their experience of alliances, dealing with such different sectors as energy, chemical, automobile, defence, and telecommunication. In most case, studies confront the evolution of each alliance and their interaction with the strategy of the different partners. This explorative approach shows that long-term competitivity acquired thanks to the development of an alliance-based strategy, cannot be solely measured by the "good management" of the alliances; i. E. In its narrow sense the control of ex ante objectives. The main factor seems to be the opportunities of value creation that are slowly emerging. Thus, a set of portfolio is developed in order to fit the need of differentiated management of alliances, while maintaining an overall coherence for the system. A few case studies are further provided in order to gain a thorough understanding of the specific dynamics of a strategy of alliances and the features of different competitive forms thereof
Richou, Saphia. "L’ institutionnalisation de la coopétition : Enjeux théoriques, stratégiques et organisationnels et de compétitivité des institutions." Versailles-St Quentin en Yvelines, 2014. http://www.theses.fr/2014VERS011S.
Full textRelational strategy , coopetition reflects the aim to compete and cooperate simultaneously with its partners. Neologism became famous in 1996 with the work of Nalebuff and Brandenburger , coopetition highlights the nature of firms and the ambivalent relationship between coopetitors. It requires management science researchers to question the foundations of the strategic thinking to create new relational terms between companies. Long focused on service activities, research on coopetition focused on its spontaneous form a coopetition implementation naturally enterprises developed collaborations over time. Our problem is rooted in the world of professional organizations. Its raises the question of whether coopetition is institutionnalisable and to understand the coopetition's processes of its emergence and its management. We presented also its impact on the strategies of institutions and their competitiveness. Our goal is to enrich the current works by offering our intermediate range theory that propose a model of emerging and management processes of the institutionalization of coopetition
Nkongolo, Bakenda Jean-Marie. "La gestion stratégique des PME à l'ère de la mondialisation, propositions de certaines actions stratégiques." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp02/NQ36311.pdf.
Full textBorchani, Salma. "Gestion des actions-réactions stratégiques et dynamique de l'apprentissage stratégique dans les entreprises tunisiennes performantes." Thesis, Paris Est, 2011. http://www.theses.fr/2011PEST0047.
Full textBasing on study of the theory of competitive dynamics and the evolutionary theory, our thesis tackles the question of the process of evolution of the strategic behaviors of the firms in relation to the process of learning. A review of the literature made it possible to develop proposals for a research treating this question and leading to conceptual model adjusted thereafter by the use of qualitative empirical study. The examination of this process of evolution was carried out through an empirical study (qualitative and quantitative) on high performance Tunisian firms belonging to two sectors: milk of production and textile
Tywoniak, Stéphane. "Stratégie, structure et architecture des compétencesCohérence stratégique et avantage concurrentiel du forum multi-activités." Jouy-en Josas, HEC, 2003. http://www.theses.fr/2003EHEC0002.
Full textLewkowicz, Jacques. "Stratégie et technologie, le concept de trajectoire stratégique : application au cas de la productique." Clermont-Ferrand 1, 1991. http://www.theses.fr/1991CLF10003.
Full textChaimatanan, Supatcha. "Planification stratégique de trajectoires d'avions." Phd thesis, Université Paul Sabatier - Toulouse III, 2014. http://tel.archives-ouvertes.fr/tel-01064452.
Full textPerrin, Serge. "Multinationales émergentes et investissement stratégique." Paris 1, 2004. http://www.theses.fr/2004PA010019.
Full textPasquet, Philippe. "La légitimité stratégique du désinvestissement." Limoges, 2000. http://www.theses.fr/2000LIMO0473.
Full textDrocourt, Jean. "La démarche stratégique chez Thucydide." Paris 1, 1998. http://www.theses.fr/1998PA010251.
Full textThe name of Thucydides is associated with the birth of history. In this matter, he is interested in the area of international relationships. However, he considers history in a manner that has been neglected ever since. He proclaims at the beginning of his work that his aim is not only to relate past events but to help us to act. Those who have noted this intent have often been decieved by another of his declarations which may lead one to think that + lessons ; of history consist in detecting repeatable similarities and analogies. Yet, such a process doesn't fit with those who, like Thucydides and the Greeks of his era, believe in human liberty and verify that chance may have an impact on the issue of human enterprises. For him, history is indirectly more useful : reflection on past events allows to induce a method of reasoning, joined with specific laws, which may improve the efficiency of action to lead in a conflicting situation. Thucydides, exempt from dogmatism, does not propose a theory but is the inventor of a proceeding to conceive a strategy. This proceeding, though complex, follows a sequential manner : first identification of oppositions which result from incompatibilities between the projects of several political entities, then invention of military operations which may be considered, finally forecast of the psychological effects that these operations may have on the different actors and politico-strategic decision. The proceeding is characterized by the willingness of individuals and by a realism which uses a rationality taking into account not only the material elements but also the passionate aspects of any human action. It leads Thucydides to an immanent morality which combines a necessary determination with a moderateness in order to avoid to a leader to consider a political project inordinately mad
Delorme, Philippe. "Ethique, prospective et management stratégique." Paris 10, 1996. http://www.theses.fr/1996PA100191.
Full textThe objective of these thesis is to propose and test the validity of some answers to the two following questions, to which the litterature doesn't respond in a truly satisfying way, in spite of the interest they arouse in the minds of both management practicioners and theoriticians. Firstly, what does it mean exactly to take into account the notion of "ethics" in the business world ? secondly, what is at stake in that definition, for the people concerned ? in order to do this, the research hypothesis relies on two complementary propositions. Firstly, that in the business world, taking into account the notion of ethics means taking measures to enforce deliberately chosen rules of conduct based on morally justified principles. Secondly, taking into account the notion of ethics can be seen as strategic both for companies within the business community and for the business community as a whole. This is due to the fact that, on a long term basis, such an attitude has reactive and proactive effects which, in a general way, help maintain the global economic system's "ecology" and, from a managerial and more specific point of view, procure a competitive advantage. The verification of this hypothesis is based on a hypothetical-deductive reasoning method, and on a qualitative process. Methodologically, this orientation leads to a verifying strategy, based on six case studies chosen from among the following sectors : the building industry, the wine industry, advertising and finance. The results obtained did not refute the proposed theory which, according to the popperian epistemological criterion, can therefore be considered true for the time being, at least in the present state of our knowledge
Milliot, Éric. "Le marketing symbiotique : analyse conceptuelle, perspectives opérationnelles, et implications théoriques." Nice, 1991. http://www.theses.fr/1991NICE0011.
Full textThe concept of symbiotic marketing was proposed in 1966 by adler. He defined symbiotic marketing as the alliance, of resources or programs between two or more independant organizations, destined to improve the commercial potential of each. This work examines, firsts, the different facets of symbiotic marketing. An analytic and normative presentation is given in order to better appreciate the nature, the scope, the methodes of application, and the functioning mechanisms of inter-firm cooperations. Next, this research attempts to evaluate the impact of symbiotic marketing on the conceptual and theoretical edifice where it will find its place. An appreciation of the optic offered by sylbiotic marketing is made with respect to economic competition, organizational structures, the market, and the mission of marketing. In this manner, symbiotic marketing valorizes certain new research and underlines the limits of certain traditional views
Gbaka, Alfred. "Contrôle de gestion et stratégie : déterminants et réalités du processus de contrôle stratégique : Une recherche exploratrice." Lille 1, 1996. https://pepite-depot.univ-lille.fr/LIBRE/Th_Num/1996/50374-1996-233.pdf.
Full textA new king of literature has been developping for a few years now, advocating the necessity of implementing formal strategic control devices for maintaining performance in an incertain environmental context. All the works from this literature focus in conclusion on almost no practice of such devices within the entreprises. However, this works are questinable because of showing a simplistic and incomplete vision of the involved process. A more complete work leaning on the principle of field research method and based on a pragmatic conception anables ones to reveal the reality of practical experience which is rather diversified and which comprises variables degrees of sophistication. Three configurations of strategic control practices are identified : the first one gets closer to an "ideal" strategic control device, the second one shows a characteristic signed of transition situation, the third reflects a classic management control system on certain points
Benboujad, Abderrahim. "La segmentation stratégique pour la firme bancaire : proposition d'une méthode heuristique de formulation des domaines d'activités stratégiques." Rennes 1, 1989. http://www.theses.fr/1989REN11003.
Full textTaillan, Julien. "Vieillissement et variations stratégiques : étude des processus impliqués dans la sélection stratégique et leur évolution avec l'âge." Thesis, Aix-Marseille, 2014. http://www.theses.fr/2014AIXM4766/document.
Full textResearchers in psychology have shown that we use several strategies to accomplish cognitive tasks. A strategy is a procedure or a set of procedures for achieving a higher level goal or task. One of the crucial issues concerns how we choose a strategy among several available strategies to solve each problem. To further our understanding of strategy selection, the overall objective of this thesis was to investigate processes involved in strategy selection, and their evolution with aging. To achieve this goal, we adopted both neuroscience and cognitive approach. Data reported in our fMRI studies indicate that a specific network was associated with strategy selection. This particular network includes prefrontal regions known to be engaged in tasks involving executive functions. Thus, our data suggest that, contrary to the assumptions of theoretical models, executive functions may be involved in the strategy selection. The lack of activation in these regions in older adults may help us to understand why the ability to choose the better strategy decreases during aging. Interestingly, we also show that participants can use different strategy selection processes based on the difficulty of problems. Finally, in the last section, we discuss the implications of our results for theoretical models of strategy selection, and for cognitive aging
Chauhan, Satyaveer singh. "Chaîne d'approvisionnement: approaches stratégique et tactique." Phd thesis, Université de Metz, 2003. http://tel.archives-ouvertes.fr/tel-00007076.
Full textDans la seconde partie de la thèse, des problèmes de recherche opérationnelle liés aux chaînes d'approvisionnement vues au niveau stratégique sont exposés. Il s'agit en particulier de problèmes relatifs à la sélection des partenaires d'une chaîne d'approvisionnement.
Enfin, la dernière partie de la thèse est dédiée à des problèmes sensibles au niveau tactique dans l'environnement des chaînes d'approvisionnement. Il s'agit d'ordonnancement en temps réel d'assemblage lorsque les composants sont sous-traités et de la conception d'un processus de partage des bénéfices et des pertes entre partenaires.
Viola, Jean-Michel. "La gestion stratégique des relations duales." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/NQ61401.pdf.
Full textVidal, Philippe. "Gestion stratégique des coopérations technologiques interentreprises." Paris 9, 1992. https://portail.bu.dauphine.fr/fileviewer/index.php?doc=1992PA090053.
Full textChauhan, Satyaveer Singh. "Chaînes d'approvisionnement : approches stratégique et tactique." Metz, 2003. http://docnum.univ-lorraine.fr/public/UPV-M/Theses/2003/Chauhan_Satyaveer.Sing.SMZ0321.pdf.
Full textThis thesis is divided in three parts: The first part is devoted to the design of a supply chain at the strategic level. A systematic approach is proposed based on five macro-activities. Software has been developed to support this approach. It is presented in detail. In the second part of the thesis, solutions of O. R. Problems related to supply chains at the strategic level are proposed. In particular, models related to the selection of partners are developed. The last part of the thesis is dedicated to problems that are the most sensitive in a supply chain environment: real time scheduling, assembly problem when components are outsourced and definition of a sharing process in a specific example
Alodat, Tawfik. "L'enjeu stratégique du Moyen-Orient arabe." Montpellier 1, 1987. http://www.theses.fr/1987MON10054.
Full textWe divided our study into three parts - in a preliminary part, we analysed the strategic interest of the arab orient through the centuries, in insisting on the invasions and military campains with this part of the world as a theater. - in the first part, we followed the evolution of the american, french and english strategies in this region since 1918 till the begining of the seventies in insisting on the geographic position and the wealth of the arab orient. In beyween the two wars, we tried to know how france and england had extended their domination on the region, and then to analyse the consequences of this colonzation, especially the creation of the state of israel (balfour promise). We have the feeling ithat in the absence of pacific and fair settle- ment, this problem will be at the origin of a world wal three. - in the second part, we aescrised the soviet strategy and his evo- lution in the begining of the fifties. This evolution took part in chapter one ; in chapter two, we talked about the strategy of the two big powers of the arab golf
Honobé, Hoang Erik. "Évaluation stratégique d'entreprises par méthodes neuronales." Paris 2, 2000. http://www.theses.fr/2000PA020104.
Full textTorset, Christophe. "La décentralisation de la réflexion stratégique." Paris 9, 2003. https://portail.bu.dauphine.fr/fileviewer/index.php?doc=2003PA090001.
Full textKoch, Sander. "Valeur stratégique et économique de l'entreprise." Paris 2, 1998. http://www.theses.fr/1998PA020053.
Full textThis thesis is based on recent works of the two american consulting firms mckinsey and stern and stewart with their evaluation models based upon actualization of cash-flows and + eva ; (economic value added). These two approaches are presented in + valuation: measuring and managing the value of companies ; and + the quest for value ;. The objective of this thesis is to clarify and generalize these two approaches and to make them more operational. Moreover we develop a certain number of new and original points in the following fields:. Better balance of finance and strategy in valuation of firms. Better estimation of the approaches components to improve their application. Development of implicit models breaking the + vicious circle; of the dependence of value and cost of capital indeed we have seen that the mckinsey and stern et stewart valuation models utilize in their original forms a hypothesis of a constant target ratio of capital to break a dependence of cost of capital and value of equity capital. The new implicit model permits valuation independently of any predefined leverage ratio. This is obtained by solving a nonlinear system in which the unknown variable is the firm capital structure. Moreover we integrate in this model some reflections about intrinsic risk taking in consideration: - the risk seen by the mangers, informed investors,. . . . I. E. People knowing the firms strategy. We strengthen that with these ideas we are following a managerial or entrepreneurial view and not a an economic market view supposing often wrongly that a firms strategy and risk of this strategy are perfectly known
Hanna-Younes, Gladys. "Evaluation stratégique et notation des banques." Paris 2, 2002. http://www.theses.fr/2002PA020041.
Full textVoynnet-Fourboul, Catherine. "Management stratégique du Comité d'Entreprise Européen." Lyon 3, 2000. http://www.theses.fr/2000LYO33021.
Full textLassoued, Yousri. "L'essaimage stratégique : cas des entreprises tunisiennes." Thesis, Lyon 3, 2013. http://www.theses.fr/2013LYO30036.
Full textIn a highly competitive environment, companies need to constantly monitor and review their strategic positions and rethink their core competencies through new organizational and managerial practices such as the spin-off. Therefore the spin-off presents itself as a strategic choice that must be taken in a thoughtful way in the context of innovative business management. The supporting initiatives of the spin-off appear as promising leads for job creation, value creation and wealth creation. We have identified the managerial and organizational determinants that primary promote the development of spin-offs, particularly in the Tunisian context through a research combining qualitative and longitudinal analysis with quantitative elements validating the results obtained in three different companies
Koessler, Frédéric. "Connaissances interactives et révélation stratégique d'information." Strasbourg 1, 2001. http://www.theses.fr/2001STR1EC04.
Full textMétais, Emmanuel. "Intention stratégique et transformation de l'environnement concurrentiel : enjeux d'une conception de la stratégie centrée sur les ressources de l'entreprise." Aix-Marseille 3, 1997. http://www.theses.fr/1997AIX32049.
Full textThis dissertation aims at understanding why and how a firm, working within a framework of strategic intent drawing upon its own resources, manages to transform its competitive environment. Breaking with the traditional approaches to corporate strategy, the analysis centers on the firm, thereby permitting a more thorough understanding of the way the firm actually influences its environment. The review of the literature deals with the concepts of resources, organizational skills, organizational learning and strategic intent. These concepts provide the basis of the investigative model and research assumptions used to explain the competitive paths followed by firms. The goal is to clearly understand the mechanisms that allow firms to radically upset the balance of power in their competitive universes. To test the validity of the model, three case studies have been written. These studies deal with three firms : Salomon (sporting goods), Seb (small domestic appliances) and air liquide engineering division (industrial gas). In each case, resource portfolios, resource management mechanisms and strategic visions are studied. Above all, the study aims at assessing to what extent the resource portfolio and the underlying vision have contributed to transforming the competitive structure. The case studies show that, when firms operate with strategic intent, i. E. , they manifest grand aspirations and create an intentional 'misfit' between their ambitions and resources, their corporate portfolios of resources and skills undergo stretch and leverage effects. Thus, implementation of strategic intent leads to the formulation of subversive strategies, overthrowing the established order and destabilizing competitors. Ideally, a new balance is created, where the critical success factors are closely linked to the resources held by the firm that has led the industry transformation. Strategic intent brings this transformation about by breaking with, over the long term, the habits and standards of competition in the industry
Azzam, Jamal Eddine. "Management stratégique des brevets et Open Innovation : Le cas du Licensing." Thesis, Nice, 2015. http://www.theses.fr/2015NICE0039.
Full textWhile much research defend the relevance of the Open Innovation model for both research and practice, we know surprisingly little about the meaning of openness, the various forms it can take and its implementation processes, in particular the two processes known as ‘inside-out’ and ‘coupled’. This dissertation aims to fill these gaps through four essays. It binds researches on patent strategic management with those on the Open Innovation Model and analyzes the practices of licensing viewed as the main mechanism of openness. The essays address the strategic motivations and organizational capacities of licensing in the inside-out and coupled processes. They draw on various theoretical perspectives (ecosystem, coopetition, organizational capacities) and use a qualitative design to individually tackle specific issues derived from the general problematic. The transversal analysis of the results of these essays fills the gaps of existing works and contributes to the literature on Open Innovation model. More precisely, the results clarify the meaning of openness; overtake the dyadic and collaborative view of open innovation; highlight new strategic logics of licensing in the inside-out and coupled processes; and improve the understanding of desorptive capacity by disentangling its microfoundations and origin as well as its articulation with absorptive capacity
Blanco, Sylvie. "Gestion de l'information et intelligence stratégique : cas de la sélection des signes d'alerte précoce de veille stratégique." Grenoble 2, 1998. http://www.theses.fr/1998GRE21037.
Full textThe purpose of this thesis is a better understanding of information processes contributing to strategic management. More specifically, the aim is to represent the overall information selection process in the field of business intelligence. A major point lies in the nature of the information it is dealt with that is to say early warning signs. In the first part, the main theoretical concepts are reviewed among which strategic intelligence, weak signal and business intelligence. Within this latter field, the issue of information selection is raised and conceptualized. The need for appropriate procedural support emerges both theoretically and practically. The second part refers more to the author's production. First, methodological choices are specified. Engineering management, which is closed to action research, is retained. Then, a procedural support for the selection of early warning signs is designed and implemented within four organizations. These practical interventions are described throughout four monographies. Empirical observations highlight the perceived practicability and utility of the support tool. On a theoretical standpoint, loops on initial concepts allow the author to achieve a better understanding of the problematic. The selection process and the concept of early warning sign are refined. Finally, the concept of collective strategic intelligence emerges. Prospects and limits are discussed in the conclusion
Rebai, Brahim Khalil. "Méthode d'évaluation de l'alignement stratégique des sites web : application au domaine universitaire." Phd thesis, Université Sciences et Technologies - Bordeaux I, 2013. http://tel.archives-ouvertes.fr/tel-00880119.
Full textKoleva, Valentina. "La Direction Marketing stratégique comme vecteur de resserrement du lien marketing - stratégie dans l'organisation : l'étude du cas LaSer-Cofinoga." Thesis, Bordeaux 4, 2011. http://www.theses.fr/2011BOR40025/document.
Full textThis doctoral research aims to clarify the contribution of the marketing function to corporate strategy. We want to uncover the link between these two fields - marketing and strategy, in the specific context of a company having a strategic marketing department. We bring together the theory of marketing-strategy interface and the contributions of cognitive science, in order to propose an integrative theoretical framework centered on the notion of managerial cognition. From a methodological point of view, the consistency between our research question, the available data and the nature of the phenomenon, led us to adopt a qualitative research approach. We chose a single case study combined with a participant observation as a method of data collection and analysis. Our research has highlighted the emergence of three successive types of mental models of marketing-strategy interface, the factor that influence their transformation and their consequences. To conclude, our results allows us to enrich the initial theoretical framework by some emergent themes relative to the architecture of marketing activities, the corporate culture, the organizational learning and the role of the marketing manager
Wasinski, Christophe. "La représentation de Soi et de l'Autre dans la pensée stratégique: une analyse de la culture stratégique occidentale." Doctoral thesis, Universite Libre de Bruxelles, 2005. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/210952.
Full textDoctorat en sciences politiques
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Mekki, Rabiâa. "Comportement stratégique des firmes et commerce international." Le Mans, 2005. http://cyberdoc.univ-lemans.fr/theses/2005/2005LEMA2001.pdf.
Full textThe thesis proposes to examine a relatively wide set of issues concerning the interrelation between firms' strategic behaviour and different dimensions oftheir econornic performance in alternative international economic settings. The initial theoretical modeling and subsequent empirical analysis constitute two relatively distinct avenues of research inquiry. The latter is applied to test econometrically a series of questions relating to the interrelation between trade, foreign direct investment, employment and productivity, using panel data for Tunisia and Morocco. The initial, but somewhat distinct, theoretical work considers a specifie set of issues relating to the role of vertical and horizontal differentiation, (respectively, in terrn of quality and varieties), for explaining the strategies and performance of firms under autarchy and international trade