Dissertations / Theses on the topic 'Gestion des transitions'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the top 50 dissertations / theses for your research on the topic 'Gestion des transitions.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.
Treves, Viviane. "Comment renforcer la gestion par l'État des transitions agroécologiques ? Analyse et reconception des plans français de réduction des pesticides (2007-2023)." Electronic Thesis or Diss., université Paris-Saclay, 2024. http://www.theses.fr/2024UPASB002.
The aim of this PhD is to generate knowledge and proposals for action to improve the State's management of agroecological transitions. To this end, we analyze the case of pesticide reduction policies in France : the Ecophyto plans. Launched in 2008, they aimed to reduce pesticide use by 50% by 2018, a target later extended to 2025. However, since their implementation, pesticide sales have not decreased in France, raising questions on how to rethink public policies to more efficiently reduce pesticide use. To answer to this question, we use the theory of sociotechnical system transitions, which highlights that reducing the use of chemical pesticides is hindered by lock-in mechanisms. To overcome this lock-in, the literature highlights the need to foster inter-organizational, multi-level and coordinated collective action dynamics. Therefore, we asked ourselves how to strengthen the State's management of collective action for pesticide reduction.Our analysis is structured in three parts. First, we examined Ecophyto policy processes at the national level, and identified several skills and resources lacking within the State administration to improve those processes. We then studied the implementation of three policy instruments designed to support the emergence of collective management of pesticide reduction, and proposed several ways to improve them. Based on these results, we sought to rethink public policies for pesticide reduction, using an innovative design approach. Through multi-stakeholder workshops, we co-designed three scenarios for transforming public policies to reduce pesticides, demonstrating the relevance of an innovative design approach for transition policy processes. Finally, we discuss the need for large-scale organizational change, both within the administration and agri-food organizations, to strengthen the State's management of pesticide reduction
Turc, Ioan Emil. "Le changement radical et le temps : étude sur l'accélération des transitions organisationnelles." Aix-Marseille 3, 2003. http://www.theses.fr/2003AIX32039.
The excessive duration of radical organizational change becomes more and more unacceptable to executives. However, organizational change research is more preoccupied with refining the implementation strategies for radical change, rather than seeking solutions to accelerate the process. This issue is addresses by the present research, whose aim is to answer the following question : what factors and processes accelerate radical organizational change ? Based on an exploratory research design of comparative, longitudinal and retrospective studies, this thesis unveils 10 main principles of acceleration. The explanatory theories developed there of highlight the roles of crisis perceptions and trust, commitment and conformity, activity planning and political management in the elaboration of effective acceleration techniques
Burneau, Laura. "BIM et Rénovation : modélisation systémique de la transition numergétique en gestion de patrimoine immobilier." Thesis, Lyon, 2019. http://www.theses.fr/2019LYSET012.
The energy and digital transitions of the construction sector and built environment appear as two major sociotechnical transitions of our century. This thesis aims to study their mutual impacts and the consequences of their meeting on the overall performance of the renovated building stock. The MACARON model (Cost-Benefit Analysis Model of Digital-Oriented Renovation) presented in this work considers four spatial scales assimilated to four potential scales of numergetic decision / action: i) the user [NANO]; ii) the homogeneous building / estate as technical object [MICRO]; iii) the managerial cell of the organization [MESO]; iv) the heterogeneous urban estate as technical object [MACRO] and four cross-cutting disciplines i) energy performance; ii) digital deployment; (iii) financial capacity; iv) human resources. In current progress, only the MICRO and MESO scales are subject to development and analysis. Using system dynamics, our contribution includes identifying the interactions between energy performance and digital deployment. This work provides the design and construction modeling stages of our complex system and the exploitation of the model. That includes the construction of contrasting alternatives of the managing organization numergetic strategy and the evaluation of their respective performance in improving the estate
Baldé, Saïkou Oumar. "Les Organes de gestion des élections en Afrique de l’Ouest : approche comparative entre le Mali et la Guinée." Thesis, Bordeaux, 2021. http://www.theses.fr/2021BORD0271.
Independent or autonomous electoral commissions emerged in Africa in the mid-1990s with the democratic aim of resolving crises surrounding the organization of elections. They are institutions legally responsible for all or part of the electoral process. They are either political, technical or mixed and are seen as a solution to the lack of transparency in electoral processes. Mali and Guinea have chosen political electoral commissions. While the presence of political parties in these commissions is a guarantee of transparency and credibility of the elections, opening the electoral commissions to political parties runs the risk of reproducing political rivalries within them. The creation of electoral management bodies has taken place in the context of various crises and political intrigues. In theory, all legal instruments governing the organization of elections recognize and guarantee free and transparent elections. However, in practice, the texts and institutions are used and manipulated, thereby undermining the confidence of political actors in an overly politicized electoral administration. The quality of electoral processes remains suspect because of the weakness or partiality of its members or simply the communalization of elections. Elections become the means by which the political system is perpetuated for years and electoral fraud the systemic regulator. We are no longer in the crises inherent in the absence of elections, but in the crises linked to rigged elections. The vote as a tool for the designation of elites at the disposal of the citizens is weakened and the possible control devices do not allow the containment of the multiple frauds orchestrated during the polls
Tillard, Léa. "Impact du déploiement de réacteurs de type ASTRID sur la gestion dynamique du plutonium dans des scénarios de transitions électronucléaires." Thesis, Université Paris-Saclay (ComUE), 2019. http://www.theses.fr/2019SACLS494.
All the laws, decrees and public debates relating to the energy transition, emphasize the importance of the study of electronuclear fleet evolution scenarios. One of the reference strategies for the French electronuclear fleet evolution considers the step by step deployment of Generation IV Sodium-cooled Fast Reactors (SFR). A proper assessment of the possible transitions scenarios requires a thorough study of the different possible trajectories and its associated consequences on the entire fuel cycle.In this framework, this Ph.D. work aims at analyzing the impact on plutonium and minor actinide dynamic management, of ASTRID-like reactor deployment scenarios, a Generation IV SFR developed by the CEA and its industrial partners. The modeling of two ASTRID-like reactor configurations, one plutonium break-even, and one burner, allow the validation of the calculation hypothesis, the quantification of associated bias and the verification of reactor safety coefficients. It was observed that the variation of initial fuel composition had a drastic impact on the system configuration. Within the framework of this research, the dynamic fuel cycle simulator CLASS, developed by the CNRS/IN2P3 and the IRSN was further modified, to meet the requirement of new dedicated complex physics models. These new developments using multidimensional and nonlinear interpolators allow modeling of the fresh fuel fabrication and irradiation while maintaining the reactor heterogeneity throughout the simulations. With these multizone models, effects of SFR deployment is studied, and potential constraints on in-cycle materials are identified by the simulation of transition scenarios, from a Pressurized Water Reactor fleet to a mixed fleet integrating SFRs. An academic analysis of the scenarios presented within the energy transition law is proposed to extend this work
Saint-Germes, Eve. "L'employabilité, un enjeu pour la gestion des ressources humaines : contribution à l'analyse du concept et de sa pratique en contexte d'évaluation." Montpellier 2, 2007. http://www.theses.fr/2007MON20120.
Chapuis, Olivier Prat Marc. "Influence des conditions de mouillage sur les déplacements quasi-statiques eau-air et l'évaporation en milieux poreux modèles application à la gestion de l'eau dans les piles à combustibles PEMFC /." Toulouse : INP Toulouse, 2008. http://ethesis.inp-toulouse.fr/archive/00000556.
Chapuis, Olivier. "Influence des conditions de mouillage sur les déplacements quasi-statiques eau-air et l'évaporation en milieux poreux modèles : application à la gestion de l'eau dans les piles à combustibles PEMFC." Phd thesis, Toulouse, INPT, 2006. http://ethesis.inp-toulouse.fr/archive/00000556/.
This study is motivated by the water management problem of a proton exchange mass fuel cell. Experimental studies have been carried out and numerical tools have been designed in order to improve the knowledge on water-air quasi-static displacements with or without phase change in porous medium. Wettability impact of the porous medium on invasion rules and evaporation rate is particularly investigated. Results are then discussed within the framework of fuel cell water management issue
Riboli-Sasco, Livio. "Evolving information in living systems : a pathway for the understanding of cooperation and other major transitions." Paris 5, 2010. http://www.theses.fr/2010PA05T042.
Nous définissons l'information dans les systèmes vivants comme un catalyseur reproductible et versatile. Nous considérons qu'une dimension clef pour la compréhension des systèmes vivants et de leur évolution est l'informactivité, une mesure de la contribution d'une information à la valeur sélective. Nous procédons ensuite à une clarification des caractéristiques des procédures de gestion d'information. Nous regroupons ces caractéristiques en trois ensembles qui sont relatifs au portage du contenu, aux interfaces et aux transferts. Nous expliquons comment l'évolution affecte en particulier la mobilité et l'interopérabilité des informations, ces dernières étant des propriétés relatives à des agrégats de caractéristiques du premier ordre. Nous faisons l'hypothèse qu'une meilleure compréhension de l'évolution des processus de gestion de l'information permettra d'analyser de façon plus étendue et plus précise les transitions évolutives majeures. Nous donnons ensuite l'exemple de la co-évolution de la coopération et de l'interopérabilité dans des environnements que nous qualifions de « pro-coopératifs ». Nous expliquons comment la coopération peut être maintenue par une Reine Rouge évolutive affectant le niveau d'interopérabilité d'informations relatives à la production de biens publics. Enfin nous proposons une application de ce cadre théorique à la compréhension du fonctionnement et de l'évolution de l'éducation et de la science dans la société humaine
Constant, Matthieu. "Grammaires locales pour l'analyse automatique de textes : méthodes de construction et outils de gestion." Phd thesis, Université Paris-Est, 2003. http://tel.archives-ouvertes.fr/tel-00626252.
Ndoye, Soukeynatou. "Politiques publiques de gestion des âges et transition vers la retraite : la place des compétences." Thesis, Sorbonne Paris Cité, 2017. http://www.theses.fr/2017USPCB236.
This research raises the question of longer working lives in an aging French society. It seeks to observe the consequences of political choices on the representations of age and on the organization of social temporalities. From a theoretical point of view, this research combines two dimensions: the life course perspective and the cognitive analysis of public policies. Results show a gradual disintegration of boundaries between work and retirement, accentuated by the attenuation of the demarcation lines between merchant and non-market work. In particular, this phenomenon can be seen as on of the effects of a process of (re) mobilization of skills during the transition from employment to retirement. From a methodological point of view, two surveys were conducted. The first was conducted with companies that were subject to collective negociation under the public framework of the "Contrat de génération". It was interested in how this law has led these companies to question and adjust their age management practices, particularly with regard to measures relating to the transfer of skills and intergenerational cooperation. The second survey focused on the specific case study of a national association of retirees and pre-retirees who practice "skills-based volunteering". It questioned individual and collective motivations underlying this practice and the issues it raise about their place in society
Petit, Caroline. "Transitions des exploitations agricoles vers l'agriculture biologique dans un territoire : approche par les interactions entre systèmes techniques et de commercialisation. Application aux aires d'alimentation de captages en Île-de-France." Phd thesis, AgroParisTech, 2013. http://pastel.archives-ouvertes.fr/pastel-00876309.
Chehaita, Julie. "Apport de l’approche écosystémique dans la gestion des risques de la transition énergétique : cas de l’éolien." Electronic Thesis or Diss., Troyes, 2021. http://www.theses.fr/2021TROY0039.
Energy companies are faced with the need to transform their business model to integrate environmental concerns and ensure an energy transition. According to the transitions literature, addressing the risks of this process requires innovative, long-term oriented approaches, as well as thoughtful and adaptive policy design. In this framework, the business ecosystem approach plays an important role in the discovery of new solutions during the energy transition. The main objective of this thesis is to examine the contribution of applying the ecosystem approach in reducing the underlying risks of this process. Through exhaustive in-depth interviews and literature reviews, extensive stakeholder engagement, and interrogation of the characteristics of energy actors in a range of contexts, the potential for the role of the emerging renewable energy ecosystem in reducing the risks of the energy transition is explored. The research conducted provides insight into the holistic nature of the relationship between energy actors and explores common barriers encountered such as social acceptability, market risks and stakeholder management. The results suggest that companies are aware of the potential of an emerging renewable energy ecosystem and that most companies view the ecosystem approach positively. Many characteristics of this potential ecosystem, which is in its nascent stage, were found in the current partnership strategies of the interviewed stakeholders. More broadly, a mapping of the emerging renewable energy ecosystem was presented
Marchesini, Gaïa. "La gestion des déchets lors de catastrophes naturelles : organisation, désorganisation et réorganisation du système et des filières." Electronic Thesis or Diss., Université Gustave Eiffel, 2024. http://www.theses.fr/2024UEFL2011.
The waste management system reorganises during exceptional events to address new constraints linked both to the sudden shift in the quantities, types and mixes of waste, and to the interdependencies with other urban technical systems (road cutting, network congestion, etc.). The involvement in waste management of many stakeholders, particularly from emergency management, evolves. This thesis focuses on these aspects of post-event and waste management around the following question: how do the waste management system and chains transform in the face of strong external constraints, such as those produced by a natural disaster ? Doctoral research uses and specifies a method inspired by functional analysis. It enriches classic studies, which structure the study of the system in two stages - “functional analysis” and “dysfunctional analysis”, by proposing to break down the analysis into six temporalities from natural risk management: the functional system, the pre-disaster, the occurrence of the hazard, the emergency phase, rehabilitation and recovery. The functional analysis is coupled with a chain analysis: the waste management chains are configured in the system to enable the monitoring of their evolution. The method is applied to analyse waste management in the Roya Valley (South France) after Storm Alex in October 2020. Despite the difficulties related to the Covid-19 pandemic, this application phase extended into two field trips (which respectively lasted for a month and a week) which were carried out in 2021 and supplemented by remote interviews. The results show that the hypothesis of considering new waste chains such as a general “disaster waste” chain or even a green disaster waste chain seems reasonable. However, the thesis questions the relevance in terms of preparation and planning of the establishment of such chains, particularly with the uncertainty of their activation and the availability of human, technical and financial means to implement them. Another alternative seems interesting: the possibility of considering waste management as a critical infrastructure (called "activity of vital importance" in France). This qualification could help bring clarity over the responsibilities of waste management stakeholders, and promote the conservation of existing chains even after a disaster. In addition, it might foster the integration of the waste management system into the common culture of crisis management shared between other critical activities, including other urban sociotechnical networks (energy, transport, telecommunications, water and sanitation)
Gagnon, Pierre-Luc, and Pierre-Luc Gagnon. "La transition institutionnelle vers la durabilité dans la gestion étatique des ressources naturelles au Canada : le cas du Québec." Doctoral thesis, Université Laval, 2012. http://hdl.handle.net/20.500.11794/23667.
La croissance économique s’est appuyée, depuis l’ère industrielle, sur un fort apport en ressources naturelles. Si la plupart des pays industrialisés opèrent désormais dans une économie davantage axée sur la technologie et les services, il n’en demeure pas moins que le milieu naturel demeure soumis à un ensemble de pressions provenant du commerce des ressources naturelles, de la pollution, de la croissance de la population humaine, de la désintégration des grands écosystèmes ainsi que de la précarisation de la biodiversité. La montée en puissance de groupes environnementaux et le soutien public que ceux-ci ont su mobiliser pour la protection de l’environnement ont favorisé la mise à l’agenda politique d’une gestion étatique de l’environnement axée sur la durabilité. La présente thèse s’intéresse à l’intégration de critères de durabilité dans la gestion étatique des ressources naturelles. À cet égard, la thèse adopte un cadre analytique fondé sur deux axes. Les changements institutionnels s’appuyant sur les règles formelles forment le premier axe. Le deuxième axe s’articule autour de la gestion même des ressources naturelles, c’est-à-dire des modes de gestion traditionnelle, scientifique, adaptative et écosystémique. Après avoir situé la gestion étatique des ressources naturelles dans le cadre fédéral canadien, la thèse effectue une analyse de l’intégration des critères de gestion écosystémique aux règles formelles encadrant la gestion des ressources naturelles aux paliers fédéral et québécois. La thèse conclut en spécifiant que les processus de développement durable institutionnalisés aux deux paliers de gouvernement n’ont pas mené à l’adoption d’un cadre cohérent de gestion écosystémique des ressources naturelles. De plus, un ensemble de manquements aux deux paliers de gouvernement en ce qui concerne la gestion écosystémique des ressources naturelles ont été observés, plus spécifiquement en ce qui concerne le suivi et le contrôle des ressources.
Since the beginning of the industrial age, plentiful natural resources have been the driving force behind economic growth. Although the economies of most industrialized nations are now based more on technology and services, the natural environment is still subjected to pressure from a variety of sources: natural resource trade, pollution, human population growth, the disintegration of large ecosystems, and diminished biodiversity. The rise in power of environmental groups and their success in generating public support for environmental protection have put sustainability-based state management of the environment on the political agenda. This thesis explores the integration of sustainability criteria in state management of natural resources. It studies this issue using a two-axis analytical framework. The first one centers on institutional change through formal rules and the second on the actual management of natural resources (traditional, scientific, adaptive or ecosystemic management). After situating state management of natural resources within the Canadian federal framework, the thesis analyzes the integration of ecosystemic management criteria in the formal rules governing natural resource management at the federal and Quebec levels. The thesis concludes by explaining that the sustainable development processes institutionalized at both levels of government have not led to the adoption of a coherent framework for the ecosystemic management of natural resources. A number of deficiencies in the ecosystemic management of natural resources were observed at both levels of government, particularly with regard to resource monitoring and control.
Since the beginning of the industrial age, plentiful natural resources have been the driving force behind economic growth. Although the economies of most industrialized nations are now based more on technology and services, the natural environment is still subjected to pressure from a variety of sources: natural resource trade, pollution, human population growth, the disintegration of large ecosystems, and diminished biodiversity. The rise in power of environmental groups and their success in generating public support for environmental protection have put sustainability-based state management of the environment on the political agenda. This thesis explores the integration of sustainability criteria in state management of natural resources. It studies this issue using a two-axis analytical framework. The first one centers on institutional change through formal rules and the second on the actual management of natural resources (traditional, scientific, adaptive or ecosystemic management). After situating state management of natural resources within the Canadian federal framework, the thesis analyzes the integration of ecosystemic management criteria in the formal rules governing natural resource management at the federal and Quebec levels. The thesis concludes by explaining that the sustainable development processes institutionalized at both levels of government have not led to the adoption of a coherent framework for the ecosystemic management of natural resources. A number of deficiencies in the ecosystemic management of natural resources were observed at both levels of government, particularly with regard to resource monitoring and control.
Ray, Amber Marie <1993>. "Human resource management for sustainability transitions: Facilitating responsible leadership in incumbent firms." Master's Degree Thesis, Università Ca' Foscari Venezia, 2020. http://hdl.handle.net/10579/17315.
Gong, Xin. "Gestion de patrimoine immobilier et transition numérique : modélisation des flux de données et mesure des impacts du BIM." Thesis, Lyon, 2020. http://www.theses.fr/2020LYSET005.
The phase of Facility Management (FM) accounts for 75% of the total cost of a building over its entire life cycle. While nowadays new construction can benefit from many services resulting from the digital transition and particularly BIM (Building Information Modeling), the integration of such services in the FM is still problematic. And because of the offer of tools still confidential, it is in lack of practical feedback and therefore objective evaluations, and the lack of measurement tools of impacts of this digital transition on FM. Not to mention the digital transition with BIM on existing buildings considering the break in data flows between design-construction and FM. The present thesis aims to propose a tool for quantifying the effects of the introduction of BIM in the FM strategy of real estate asset managers, based on the modeling of data flows according to a system development lifecycle V-Model. First, the needs of the managers were identified and formalized from real situations; the information needed for modeling was obtained from data collection, interviews and observations in situ. The organizational structure and operation of the managers were then translated into a schematic modeling ordering the real estate asset management activities, the functional relationships between entities, the work processes. This structuring led to the construction of a multiple-criteria metric based on KPI (Key Performance Indicator), exploiting in three indices of importance, competence and performance. The resulting MIB (Measurement of Impacts of BIM) model uses data from two real case studies to establish the current diagnosis and evaluate the impacts of the digital transition. Following the estimated impacts, optimization solutions are identified to guide managers in their transition strategy
Gravina, Marzia <1995>. "Identifying Dualities in Servitization – Conceptualizing the Transition between Business Models." Master's Degree Thesis, Università Ca' Foscari Venezia, 2019. http://hdl.handle.net/10579/15941.
Gagnon, Pierre-Luc. "LA TRANSITION INSTITUTIONNELLE VERS LA DURABILITÉ DANS LA GESTION ÉTATIQUE DES RESSOURCES NATURELLES AU CANADA : LE CAS DU QUÉBEC." Thesis, Université Laval, 2012. http://www.theses.ulaval.ca/2012/28997/28997.pdf.
Since the beginning of the industrial age, plentiful natural resources have been the driving force behind economic growth. Although the economies of most industrialized nations are now based more on technology and services, the natural environment is still subjected to pressure from a variety of sources: natural resource trade, pollution, human population growth, the disintegration of large ecosystems, and diminished biodiversity. The rise in power of environmental groups and their success in generating public support for environmental protection have put sustainability-based state management of the environment on the political agenda. This thesis explores the integration of sustainability criteria in state management of natural resources. It studies this issue using a two-axis analytical framework. The first one centers on institutional change through formal rules and the second on the actual management of natural resources (traditional, scientific, adaptive or ecosystemic management). After situating state management of natural resources within the Canadian federal framework, the thesis analyzes the integration of ecosystemic management criteria in the formal rules governing natural resource management at the federal and Quebec levels. The thesis concludes by explaining that the sustainable development processes institutionalized at both levels of government have not led to the adoption of a coherent framework for the ecosystemic management of natural resources. A number of deficiencies in the ecosystemic management of natural resources were observed at both levels of government, particularly with regard to resource monitoring and control.
Billard, Emeric. "Nouveaux acteurs, vieilles habitudes : l'implantation des opérateurs forestiers asiatiques au Gabon à l'heure de la transition vers la gestion durable." Paris, Muséum national d'histoire naturelle, 2012. http://www.theses.fr/2012MNHN0040.
The rise of Asian interests has been one of the most significant developments faced by the logging industry in Gabon over the past two decades. Perceived as participating in China's strategy for access to natural resources in Africa, their presence raises concerns that highlight different webs of interests, both complementary and antagonistic, between a so called weak state and supposedly aggressive investments. This thesis aims to better understand these complex dynamics. The approach is interdisciplinary and examines society-environment relations through the lens of logging in Gabon. Based primarily on the socio-political and economic components of this industry, the analysis highlights the opportunistic character of the strategies employed by logging companies, by the State and by state officials. The shift to sustainable management fosters a hybrid form of forest governance, which favors the most adaptable economic strategies – notably those of Asian operators
Chamsoudinova, Tamara. "The adaptation of western approaches to the investigation of personnel-management in Russian organizations during transition." Grenoble 2, 2004. http://www.theses.fr/2004GRE21023.
Rufat, Samuel. "Transition post socialiste et vulnerabilité urbaine à Bucarest." École normale supérieure-Lettres et sciences humaines (Lyon ; 2000-2009), 2008. https://hal.archives-ouvertes.fr/tel-01999981.
Transition periods correspond to a reinforcement of vulnerability for the authors of "The Environment as Hazard". This study tries to verify this assertion in the case of the end of socialism based upon the example of Bucharest. It starts from the assumption that there is an articulation between, on the one hand, the transformations of the “transition” period and, on the other hand, the metropolis as a “crucible” of hazard. Then, it tries to determine whether there was an increase in vulnerability in Bucharest during the last fifteen years. The various dimensions of vulnerability are analyzed according to five successive approaches: historical, epistemological, territorial, through the practices and risk management institutions and lastly risk perception. Through this journey, the study finds two types of results. First, the “transition” period resulted in a convergence of the reinforcement of the various dimensions of vulnerability, which leads in some cases to highly alarming situations. Then, the methods designed lead to two applications that go largely beyond the case of Bucharest: a new approach to vulnerability assessment and a new risk perception framework
Moskalyuk, Svitlana. "Public debt management in transition countries." Doctoral thesis, Università degli studi di Padova, 2011. http://hdl.handle.net/11577/3421624.
La gestione del debito pubblico nelle economie emergenti ed in transizione è più complessa e cruciale rispetto alle economie sviluppate. A causa della maggiore volatilità delle condizioni macroeconomiche e finanziarie tipiche di queste economie, la scelta della struttura del debito pubblico è fondamentale per garantire la stabilità fiscale. Inoltre le dinamiche del debito aumentano il peso del rischio fiscale come fonte di instabilità macroeconomica. Questo lavoro contribuisce all'analisi di questi argomenti; in particolare, focalizzandosi sull'ottimizzazione della gestione del debito pubblico nelle repubbliche ex-URRS, aspetto ancora relativamente inesplorato nella letteratura. Questa tesi di dottorato è composta da tre articoli, ognuno dei quali corrisponde ad un capitolo. Il primo rappresenta una descrizione dell'economia e della struttura del debito pubblico delle repubbliche ex-URRS dalla loro indipendenza ad oggi, mentre gli ultimi due sono dedicati al calcolo della composizione ottimale del debito pubblico di Armenia e Lituania. La caduta dell'Unione Sovietica ha posto le repubbliche ex-URRS di fronte a diverse difficoltà che ogni paese ha dovuto affrontare individualmente. La mancanza di risorse proprie e la perdita dei sussidi dal bilancio consolidato dell'URRS ha creato la necessità di ricorrere a prestiti dall'estero. Nei primi anni dell'indipendenza le repubbliche si sono indebitate principalmente con istituzioni finanziarie internazionali usufruendo di prestiti agevolati. Successivamente, hanno cominciato a sviluppare il mercato dei titoli di stato allo scopo di diversificare i rischi ed accedere ad altre fonti finanziarie. Ma questi mercati finanziari rimangono ancora poco sviluppati, ciò rende la raccolta dei dati sul debito pubblico difficile. Il Capitolo 1 è il primo tentativo di descrivere l'evoluzione del debito pubblico nei paesi ex-URRS dalla loro indipendenza, per cui rappresenta un contributo unico alla letteratura. Il Capitolo 2, basandosi su un set semplificato di titoli di stato ed un modello econometrico semplificato dell'economia armena, analizza la composizione ottimale del debito pubblico della Repubblica di Armenia, bilanciando rischi e costi fiscali e finanziari. Applicando differenti shock macroeconomici all'economia Armena, emerge che il bilanciamento fra rischi e costi sottostanti il debito pubblico armeno può essere migliorato riducendo i titoli di stato denominati in valuta estera e aumentando l'emissione di titoli a tasso fisso. Inoltre, l'analisi supporta l'introduzione di titoli indicizzati all'inflazione. Il Capitolo 3 presenta un modello in cui la gestione del debito è orientata a stabilizzare il rapporto del debito-PIL per minimizzare il rischio che il deficit ecceda il 3% (limite stabilito dal Patto Europeo di Stabilità e Crescita) nel contesto di tasso di cambio fisso considerando diversi shock che colpiscono l'economia lituana. I risultati suggeriscono di dare priorità ai titoli a tasso fisso. Per minimizzare i rischi e costi del debito, il modello introduce l'emissione di titoli indicizzati all'inflazione e descrive i possibili vantaggi per il governo dovuti alla loro emissione sul mercato.
Boulineau, Emmanuelle. "Maillages administratifs et gestion du territoire en Bulgarie : une lecture géographique." Phd thesis, Université Panthéon-Sorbonne - Paris I, 2003. http://tel.archives-ouvertes.fr/tel-00968379.
Latruffe, Laure. "Farm technical efficiency, credit and investment in a transition country : a microeconomic analysis in Poland." Paris 10, 2004. http://www.theses.fr/2004PA100091.
On the first May 2004 Poland became a member of the European Union (EU) after 15 difficult years of transition from communist regime to market economy. This thesis' objective was to investigate the reasons for the persistence of small farms, abundant labour and obsolete capital on farms. Farms' productivity was hampered by a lack of land and an excess of capital and labour. The best performers were young and educated farmers who were indebted and had good land quality. The imperfections on the rural credit market constrained the investment decisions of the most productive farms, while the least productive farms were not affected. The accession to the EU could be beneficial to the productivity improvement and to avoid a social disaster
Guibert, Quentin. "Sur l’utilisation des modèles multi-états pour la mesure et la gestion des risques d’un contrat d’assurance." Thesis, Lyon 1, 2015. http://www.theses.fr/2015LYO10256/document.
With the implementation of the Solvency II framework, actuaries should examine the good adequacy between models and data. This thesis aims to study several statistical approaches, often ignored by practitioners, enabling the use of multi-state methods to model and manage individual risks in insurance. Chapter 1 presents the general context of this thesis and positions its main contributions. The basic tools to use multi-state models in insurance are introduced and classical inference techniques, adapted to insurance data with and without the Markov assumption, are presented. Finally, a development of these models for credit risk is outlined. Chapter 2 focuses on using nonparametric inference methods to build incidence tables for long term care insurance contracts. Since there are several entry-causes in disability states which are useful for actuaries, an inference method for competing risks data, seen as a Markov multi-state model in continuous time, is used. In a second step, I compare these estimators to those conventionally used by practitioners, based on survival analysis methods. This second approach may involve significant bias because the interaction between entry-causes cannot be appropriately captured. In particular, these approaches assume that latent failure times are independent, while this hypothesis cannot be tested for competing risks data. Our approach allows to measure the error done by practitioners when they build incidence tables. Finally, a numerical application is considered on a long term care insurance dataset
Hadj-Mouri, Mounir. "Conflit de rationalités et construction de la GRH dans le contexte des économies en transition : le cas des entreprises publiques algériennes." Lille 1, 1999. https://pepite-depot.univ-lille.fr/LIBRE/Th_Num/1999/50374-1999-15.pdf.
Duan, Mingming. "Incomplétude des contrats et relations inter-firmes dans une économie en transition : le cas de la Chine." Paris 10, 2007. http://www.theses.fr/2007PA100209.
This research is a study of the role of the contract in inter-firm relations in transitional economies like China. As the first institutional tool for the organisation of modem economies, could or can contracts "modernise" relations between Chinese businesses in the sense that it could institutionalise them ? Based on empirical analyses about the way Chinese agents (enterprises) manage incompleteness of contracts, this study aims to illustrate their conception of cooperation. The results of field studies showed that the prevailing use of contracts in Chinese enterprises' transactions had few effects on the institutionalisation of their economic life : it is strongly embedded in the agents' personal social relations and is not organised according to bureaucratic capitalist logic. All this can be explained by the absence of what we call "contract spirit" in Chinese culture, and this absence may have a historical basis. This "cultural incompleteness" probably plays a more determinant role thon other forma of contract incompleteness (cognitive and economic) in Chinese agents' contractual practices. The challenge for both managers and policy makers will be to take into account this great "cultural incompleteness of contracts" in order to better use social relations with more realism in the organisation of economic activities (instead of trying to neutralise them) so that these relations serve more as a transaction cost-saving device thon a transaction cost-producer
Mendonça, Renata de Lima. "Pessoa ambientalmente deslocada: governança como uma ferramenta de gestão para proteção da nova categoria de migrantes." Universidade Estadual da Paraíba, 2012. http://tede.bc.uepb.edu.br/tede/jspui/handle/tede/2071.
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
This study aims to analyze the management of migration caused by environmental change, trying to understand if certain actions are effective for the promotion, protection and defense of environmentally displaced person. First, it was developed a significant conceptual and scientific debate, addressing the progression of the concepts, the classification criteria, the theoretical debate and estimates based on survey of multi-causal factors linked to environmental migration. Also, it was observed the contextualization of the thematic transformations inserted in the beginning of the century, with globalization and the strengthening of networks and the emergence of environmental problems globally. From there, it was up to the theoretical survey on about ways to manage the new international realities, adopting governance as the most effective means in order to provide and improve the protection of this new category of migrants.
O presente trabalho tem como objetivo analisar a gestão do processo migratório provocado pelas alterações ambientais, buscando compreender se determinadas ações são eficazes para a promoção, proteção e defesa da pessoa ambientalmente deslocada. Assim, primeiramente, se fez necessário um debate científico e conceitual significativo, abordando o desenvolvimento dos conceitos, os critérios de classificação, o debate teórico fundamentado em estimativas e o levantamento dos fatores multicausais vinculados à migração ambiental. Igualmente, observou-se a contextualização da temática inserida nas transformações no início do século XXI, com o fortalecimento da globalização e das redes e o surgimento dos problemas ambientais em âmbito global. A partir daí coube fazer os levantamento teóricos sobre as sobre as formas de administrar as novas realidades internacionais, adotando a governança como o meio mais eficaz, a fim de fornecer e melhorar a capacidade de proteção dessa nova categoria de migrante.
Vasquez, Capacho John William. "Chronicle Based Alarm Management." Thesis, Toulouse, INSA, 2017. http://www.theses.fr/2017ISAT0032/document.
Industrial plant safety involves integrated management of all the factors that may cause incidents. Process alarm management is a requisite that can be formulated as a pattern recognition problem in which temporal patterns are used to characterize different typical situations, particularly at startup and shutdown stages. In this thesis, we propose a new approach of alarm management based on a diagnosis process. Assuming the alarms and the actions of the standard operating procedures as discrete events, diagnosis relies on situation recognition to provide the operators with relevant information about the faults inducing the alarm flows. Situation recognition is based on chronicles that are learned for every situation. We propose to use the hybrid causal model of the system and simulations to generate the representative event sequences from which the chronicles are learned using the Heuristic Chronicle Discovery Algorithm Modified (HCDAM). An extension of this algorithm is presented in this thesis where expert knowledge is included as temporal restrictions which are a new input to HCDAM. Two illustrative case studies in the field of petrochemical plants are presented
Grim-Yefsah, Malika. "Gestion des connaissances et externalisation informatique. Apports managériaux et techniques pour l'amélioration du processus de transition : Cas de l'externalisation informatique dans un EPST." Phd thesis, Université Paris Dauphine - Paris IX, 2012. http://tel.archives-ouvertes.fr/tel-00777039.
Grim-Yefsah, Malika. "Gestion des connaissances et externalisation informatique. Apports managériaux et techniques pour l'amélioration du processus de transition : Cas de l’externalisation informatique dans un EPST." Thesis, Paris 9, 2012. http://www.theses.fr/2012PA090047/document.
The research of this thesis deals with the issue of knowledge transfer during the transition process of an IT project outsourced in EPST. In particular, How to transfer knowledge, experience and routines related to outsourced activities from outgoing team to a new incoming team? We focus on the transition due to its significance for outsourcing success, its complexity and theoretical richness, and its limited current understanding. We chose to approach this problem through knowledge management. In the first part of this thesis, based on the Goal-Question-Metric paradigm, we propose an approach for the definition of quality metrics covering the given operational requirements. The metrics we define take tacit knowledge into account, using information from the structural analysis of an informal network. In a second phase of this research, we developed a method, relying on capitalization on knowledge and theoretical mechanisms of knowledge transfer, and a tool to implement this process of knowledge transfer
Dubernard, Gil. "Influence du microchimérisme fœtal sur les adénocarcinomes mammaires associés à la gestation." Paris 6, 2008. http://www.theses.fr/2008PA066300.
Szedlak, Aniko. "Une forme d'organisation collective dans la filière viti-vinicole : l'association Tokaj renaissance en Hongrie." Montpellier, ENSA, 2004. http://www.theses.fr/2004ENSA0025.
This thesis analyzes strategic alliances between rival firms operating in the same sector. We first study the external and internal factors which influence the creation, dynamics, efficiency and perenniality of these cooperative relationships. We defend the following thesis: the “club” is a effective and perennial strategic alliance in an environment characterized by an economy in transition (from planned to market economy). For this research we used a sample of 21 wine companies located in the area of Tokay, in Hungary. The life cycle analysis of this club allowed us to identify the principal elements which build up a co-operative form: the necessity to affront a turbulent and complex environment and the incapacity of a single firm to appropriate resources to obtain a long terme competitive advantage. The success of the strategic alliance is connected to a continuous adaptation to the turbulent environment and to a consistent choice of a common objectif. A plural theoretic framework was mobilized to understand and interpret the emergence and consolidation of the club: organization theory, theories of the resources and competencies, strategic paradigm. The empirical results allow to confirm the explanatory capacity of these theoretic approaches
Heshmatol, vaezin Seyed Mahdi/S M. "Modèles économiques de gestion des peuplements réguliers, irréguliers ou en transition; illustrations dans le cas du hêtre dans le nord-est de la France." Phd thesis, ENGREF (AgroParisTech), 2006. http://pastel.archives-ouvertes.fr/pastel-00002265.
Heshmatol, Vaezin Seyed Mahdi. "Modèles économiques de gestion des peuplements réguliers, irréguliers ou en transition : illustrations dans le cas du hêtre dans le nord-est de la France." Paris, ENGREF, 2006. http://www.theses.fr/2006ENGR0006.
The forest economic analysis is based on the models of biologic, economic and social nature, and in particular, on three basic models which are the stand dynamic model, the price model and decision model. Theses models are often calibrated for only one stand structure (even-aged or uneven-aged). The coupling of these models makes it possible to bring answers to the various economic questions on the management of forest stands. This thesis aims to develop multiple models to optimize the management of even-aged, uneven-aged and in conversion stands, in the presence of catastrophic risk or not. This thesis studies successively the stand dynamic model, the price model and the decision model in risky situation and even or uneven-aged stand structure. It then articulates these models to constitute an overall theoretic model, suitable for applying, with the help of an adapted calibration, for various species on diverse sites. An example comes to illustrate the theoretical analyses in the case of the beech in the North-East of France and to give an idea of the potential results on the scales of the stand and tree. The illustrations on the stand scale consist in studying the case of the even-aged and uneven-aged stands, and the case of conversion, in presence or absence of risk. In order to show the interest of these combined models at the tree scale, an illustration relates to the economy of the tree, placed in various environments : different productivities, presence or absence of risk and different price-size curves
Ngoa, Tabi Henri. "Transition systémique et profil financier des entreprises publiques et parapubliques en Afrique sub-saharienne : Cas du Cameroun." Versailles-St Quentin en Yvelines, 1999. http://www.theses.fr/1999VERS1002.
The economic crisis hitting most african countries leads to a complete systems economic transition despite of various obstacles. Thus, governmental firms, centerpieces of the cameroonian economy after several years of losses, are subject to a total restructuring sponsored by the government. This restructuring is applied by using the financial profile principle determining the control of companies' capital, the structure of the debt, and finally the corporate strategy in place. The outcome of recent studies on governmental and public/private - sector firms showed a financial profile with very high debts rates and a conglomeral growth strategy. However, in the dynamic of the financial profile taking place during a period of crisis along with the restructuring, the privatization and the liquidation, emerge a high increase of foreign and local funds in privatized companies, and a gradual withdrawal of governmental funds and responsibilities. By the same token, the establishment of a new financial profile, it is advisable to take southeastern asia as an example for the establishment of a more lasting development
BLASUTTIGH, NICOLA. "Sistemi di gestione dell'energia e strategie di ottimizzazione per l'integrazione dei veicoli elettrici considerando gli aspetti economici e ambientali." Doctoral thesis, Università degli Studi di Trieste, 2023. https://hdl.handle.net/11368/3041098.
Ongoing climate change is driving the need for rapid action with effective and long-term impacts. Among the major polluting sectors, energy used in buildings, industries, and transportation accounts for most of the world's greenhouse gas emissions. Electrification of these sectors is one of the optimal solutions for the decarbonization process by supporting the ongoing energy transition policies. Electricity generation from renewable sources and the exponential growth of the global electric vehicle market are the key to a sustainable future. However, despite their potential, they bear attention to their mutual integration in order to fully understand the real benefits from energy, economic and environmental perspectives. In addition, the possibility of two-way energy exchange through the advent of Vehicle-to-Grid (V2G) technology defines new opportunities for integration and support to the power grid. In the present work, optimized energy management and control for the integration of electric vehicles with the power grid and distributed renewable generation systems are studied. In the first part, the emission problem, electrification of transportation and definitions of some key concepts are introduced. Next, the integration of electric vehicles is studied from two different perspectives. The first, partially in collaboration with the Christian-Albrechts-Universität (CAU) in Kiel, focuses on aspects related to power electronics and low-level control, showing a comparison of different DC-DC converter (DAB) topologies, an analysis of total vehicle charging efficiency, and a simulation of an experimental V2G system for providing ancillary services. The second focuses more on the management and predictive control of energy flows for the integration of electric vehicles with microgrids, focusing on economic and environmental aspects. In particular, it shows the implementation and experimental validations of a real-time control system for a photovoltaic charging station installed at the University of Trieste, an integrated V2G system within an Alpine ski-resort, and finally, a study related to a condominium microgrid showing the benefits related to a group of jointly acting renewables self-consumers.
Gardosi, Lorenzo. "Gestione di un progetto complesso per la transizione verso il consumo sostenibile di acqua nella scuola di Ingegneria e Architettura dell' Università di Bologna." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2014. http://amslaurea.unibo.it/8045/.
Shin, Dongkyu. "Syndicats, comité de gestion et comité d'entreprise dans l'expérience Berliet : transition des comités sociaux d'entreprise aux comités d'entreprise dans la région lyonnaise à la Libération." Paris 1, 2009. http://www.theses.fr/2009PA010680.
Bourcieu, Stephan. "Le développement international des PME par l'action sur l'environnement institutionnel : "la stratégie d'ascendance institutionnelle" : application aux pays en transition." Lyon 3, 2004. http://www.theses.fr/2004LYO33002.
Zoumenou, Anna. "L’action économique des collectivités territoriales pour la transition énergétique." Thesis, Paris 2, 2017. http://www.theses.fr/2017PA020061/document.
The conference of the member states of the United nations framework convention about climate change (COP 21) which took place in Paris, december 2015, increased the state’s interest either for the protection of the environment and the ecological transition. From more than a decade, many laws had have the goal to place local authorities into the hearth of this system. Today, the realization of the energy transition is based on a partnership between public authorities, garantor of the public service and private companies mastering engineering and energy techniques. This policy takes place in the story of a new public management, which profoundly changes the way public services are managed
Echaiz, Moreno Daniel. "El protocolo familiar. La contractualización en las familias empresarias para la gestión de las empresas familiares." Instituto de Investigaciones Jurídicas de la UNAM, 2014. http://hdl.handle.net/10757/316346.
The family enterprises are a world phenomenon of great transcendency for the hight number of them, nevertheless they meet overwhelmed by the problem of the generational transition that, in many occasions, it marks the beginning of the end of the family enterprise
Nunes, Fernando Jorge Barros. "Gestão de carreiras : qual o paradigma adotado pelos jovens graduados em Portugal?" Master's thesis, Instituto Superior de Economia e Gestão, 2013. http://hdl.handle.net/10400.5/11283.
O presente estudo visa conhecer a atual tendência de modelo de carreira profissional adotado pelos jovens graduados em Portugal. Atualmente a crise económica acentua-se, com elevados níveis de desemprego, em que os jovens graduados têm dificuldade em efetuar a transição entre o percurso académico e o mercado de trabalho, sendo difícil colocar em prática as suas formações em profissões e projetos que ambicionam. A fim de identificar qual a atual tendência de modelo de carreiras adotado, seja a prossecução de um modelo de base tradicional, ou a adoção de novas tendências, como a carreira "proteana" ou "sem-fronteiras", foram realizadas vinte entrevistas semidiretivas a jovens graduados com a idade limite de 35 anos, pertencentes a duas gerações distintas: a geração Millennium e a geração X. Desta forma, este estudo visa aferir quais as suas ambições profissionais e quais os comportamentos utilizados para ultrapassar os obstáculos que impedem a prossecução das carreiras profissionais ambicionadas. Através da análise da informação recolhida, poderemos ter um conhecimento concreto sobre as atuais tendências seguidas pelas diferentes gerações em análise, assim como dos fatores que potenciam ou obstam à prossecução do percurso de carreira adotado, tais como idade, género, percurso académico ou situação familiar.
The aim of this paper is to analyze the current professional career model being adopted by young graduates in Portugal With the worsening of the present economic crisis and the high levels of unemployment, young graduates face great difficulties in the transition from their academic background and their life in the job market. They find it increasingly hard to put into practice their former qualifications into careers or projects they had planned. In order to identify the current professional career model being adopted, whether by using a traditional base model or whether a new tendency is adopted such as a "protean" or "boundaryless" career. Twenty semi direct interviews with young graduates with the upper age limit of 35 and belonging to two distinct generations: the Millennium generation and the X generation. In this manner this research aims to identify what young people's professional ambitions are and what behavior is used to overcome the obstacles that impede them from achieving their professional career goals. Through the analysis of the collected information we can obtain concrete knowledge about currents trends followed by the different generations being studied as well as the factors that favour or impede the ability to follow the chosen career path, namely, age, gender, academic studies or the family situation.
Costa, Daniela Sofia Lourenço da. "Novos paradigmas na gestão das explorações agricolas: exemplos de Montemor-o-Novo." Master's thesis, Universidade de Évora, 2013. http://hdl.handle.net/10174/12338.
Sultan, Taïeb Hélène. "Coordination, organisations, institutions : un modele theorique de la firme application a la firme sovietique et a la firme russe en transition." Paris, EHESS, 1999. http://www.theses.fr/1999EHESA034.
This dissertation aims at studying the representation of the firm in economics. Our approach is focused on coordination processes. Our goal is to elaborate a conception of the firm (other than orthodox). This conception holds the firms as a system composed of various interrelated elements. The firm is a collective unit whereas it cannot be understood without taking individuals into account. This interaction between the individual level and the collective level underlines that the firm is an organisation which produces institutions. Part 1 consists in a theoretical elaboration. Chapter 1 compounds critical analyses of orthodox approaches of the firm (mainly the neo-classical and neo-institutional theories). Chapter 2 deals with the methodological bases of our conception of the firm. The concepts of institution and organisation are defined and discussed. The core of our theoretical assumptions consists in representing coordination in the firm by three interrelated dimensions (chapters 3, 4 & 5): (1) the coordination in the production process (based on the evolutionist term of competence); (2) the coordination between employer end employee (based on the marxian notion of conflict); (3) the coordination between firms (inspired by the works of richardson and aoki) part 2 consists in applying this model to coordination in the soviet and russian firm. Applicability to the soviet system is discussed in chapter 6. The following analysis shows a combination between both hierarchical and horizontal coordination within firms to be responsible for major harmful effects (chapter 7). Chapter 8 examines evidences for changes in the three dimensions of coordination in russia, based on results of a field survey involving 142 industrial firms. This was developed by the author in collaboration with the french institute of statistics (insee) in 1996
Higgins, Sophie. "L'utilisation d'une technologie d'assistance à la gestion d'un horaire par un élève présentant une déficience intellectuelle en situation de transition du milieu scolaire à celui du travail." Thèse, Université du Québec à Trois-Rivières, 2013. http://depot-e.uqtr.ca/7299/1/030619148.pdf.
Buso, David. "Influence des modes d'alimentation et de gestion des réseaux d'éclairage sur la performance et la fiabilité des sources de lumière." Toulouse 3, 2004. http://www.theses.fr/2004TOU30273.
This work deals with power supply influence on light sources lifetime, as well as theirs electrical and radiative behaviour. A lamp aging bench was set up and tests performed. This aging bench is mainly made up of fluorescents lamps of different types supplied trough ferromagnetic and electronics ballasts. These lighting systems are supplied following two switching cycles in order to evaluate ignition phases and operating regime impact on lamp aging. In parallel, a thermal model of electrodes and a positive column model was achieved in order to have a better understanding of physical phenomena inducing electrode erosion and to analyse interactions between the discharge and its power supply
Alochet, Marc. "Rupture technologique et dynamique d’une industrie : la transition vers l’électromobilité Will the scale-up of electric vehicles (EV) disrupt the architecture of the automotive industry? Automobile industry, towards an electric autonomous mobility service industry? A sociotechnical transition-based approach Systemicinnovation and project learning: from firm to ecosystem learning capability How do servitization impact on project management? Some examples from the emergence of MaaS Are Chinese regulations shaping the worldwide EVs industry?" Thesis, Institut polytechnique de Paris, 2020. http://www.theses.fr/2020IPPAX088.
Strict regulations force global players to invest heavily in the production of electric vehicles. Electrification is a systemic innovation whose massification should disrupt the vehicle dominant design. “Could this disruption durably destabilize the industrial architecture of a sector, considered as very resilient?”An empirical study on the electric traction value chain, confirms, to date, the resilience of this industry as carmakers remain the focal actor: electrification alone is not enough to destabilize this industry!But, technological innovations, new societal challenges, new powerful players in the mobility market influence the future of this industry.“Could this combination of factors internal and external to the industry facilitate a disruptive dynamic?”By analyzing 10 case studies of innovative mobility services worldwide, this thesis identifies 3 ideal types: “mobility service added to product”, “robotaxi”, “territorialized open mobility platform”. If the first one is a natural extension of The carmakers' business, the last two have the potential to destabilize the automotive industry.An empirical comparison, between China and Europe, of the governance of environmental regulations, states that China is now in capacity to impose its standards worldwide through a planning capacity combining directiveness, intrusiveness and agility.Theoretically, it confirms strategic theories and the interest of building upon the STT paradigm to shed light on transitions in this industry. It contributes to innovation management and servitization fields by proposing a design space for the development of mobility services and confirms that project is an important learning vector in a nascent ecosystem. This thesis supports the hypothesis of an avalanche of converging causalities leading to the destabilization of the historical architecture of the automotive industry. In accordance with the theory of transitions, the modes of regulation between these different factors will shape these potential destabilizations
Lauvergne, Rémi. "Impacts and opportunities of new mobilities for the electrical system." Electronic Thesis or Diss., université Paris-Saclay, 2022. http://www.theses.fr/2022UPAST112.
In the context of environmental impact reduction of the passenger and freight transport sectors, electric mobility is set to grow in the coming years. Electric vehicle (EV) charging has a natural potential for electricity demand flexibility as connection periods are generally longer than the necessary charging time, especially for individual vehicles. This thesis focuses on the study of this demand-side flexibility, which induces a reduction of the operational costs and carbon emissions of the electricity system, in particular in scenarios with substantial diffusion of electric mobility. The analysis begins with a discussion of the decarbonization pathways of the French transport and electricity generation sectors as well as their mutual interactions. This is followed by a description of the state-of-the-art methods for modeling EVs and their impact on different aspects of the electricity system. A model to generate EV connection and electrical demand data based on transport survey data is then proposed. Finally, the integration of these data in an hourly dispatch model of the European power system is presented and illustrated on various scenarios of the electric mobility development by 2040. This methodology allows the comparison of the foremost EV smart charging modes, as well as the identification of the parameters that most influence the value of this demand-side flexibility: the price of fossil fuels and the level of diffusion of the various EV smart charging modes