Dans ce travail nous analysons le rapport de l’individu au mimétisme dans l’œuvre de l’écrivain Chilien Roberto Bolaño (1953-2003). La notion du mimétisme est étroitement liée à celle du désir. En effet, selon le penseur français René Girard, l’individu ne désire pas par soi-même, mais il imite un modèle. Le désir est ainsi déterminé par ce médiateur. Cette forme de désir opère de manière inconsciente car le sujet est sûr de l’autonomie de son choix. Jacques Lacan enrichi cette lecture inspiré d’une idée typiquement hégélienne : le désir de reconnaissance. Pour Lacan, l’individu, avec une idée figée de soi-même (que Lacan appelle l’Imaginaire) est investi par le désir en forme de pulsion. Le mimétisme est double, non seulement l’individu imite des modèles pour tenter de correspondre à cette image figée, mais il destine son effort à être reconnu par les autres (que Lacan appelle le grand Autre ou le Symbolique). Cette étude utilise l’approche méthodologique que nous venons de décrire pour analyser l’œuvre de Roberto Bolaño. Bolaño, un des écrivains le plus importants de la littérature hispano-américaine des dernières années, est un auteur qui place au cœur de ses textes la problématique de l’autonomie du sujet. Cette problématique est surtout visible dans les deux thématiques, à notre sens dominantes, de son œuvre : l’art et le Mal. En effet, dans les textes de Bolaño il est toujours question d’artistes qui luttent pour faire reconnaître leur autonomie (c’est pour cette raison que ces artistes s’inscrivent souvent dans les mouvements d’avant-garde opposés à la tradition). De même, dans l’œuvre de l’écrivain chilien la violence est causée soit par la violence mimétique (les rivalités causées par une lecture erronée de la nature du désir : l’autre est un obstacle à la satisfaction du désir et non un médiateur de celui-ci) soit par les actes répondant à l’obsession d’un manque chez l’individu : généralement celui de ne pas pouvoir arriver à satisfaire une pulsion ayant son origine dans l’Imaginaire. / In this work we analyze the link between the subject and mimetic desire in the works of Chilean writer Roberto Bolaño (1953-2003). The concept of mimetic is closely related to the notion of desire. In fact, for French thinker René Girard, the individual doesn’t desire by himself, but he imitates a “model”. Desire is thus determined by the mediator. This type of desire operates in an unconscious way, because the subject is confident about the autonomy of his choice. French psychanalyst Jacques Lacan enhances this theory in a typically Hegelian way: the desire of recognition. For Lacan, the individual projects himself in a fixed image (called by Lacan the Imaginary); this fixation assails him in the form of a drive. Here mimetic desire is doubled: it doesn’t only imitate models to try to match with this fixed image, but also aims its effort to be recognized by others. Our work uses this methodological approach to study the works of Roberto Bolaño. Bolaño, one of the most important Hispanic American writers of the last years, puts the issue of the autonomy of the subject in the heart of his writings. This topic is mainly noticeable at the two main themes of his work: art and Evil. As a matter of fact, Bolaño’s writings always highlight the struggle of the artist who wants his autonomy recognized by the Other (for this reason, Bolaño’s artists are often members of the avant-garde, thus opposed to tradition). Correspondingly, violence can be caused in one hand by mimetic desire (rivalries provoked by an erroneous interpretation of desire’s nature: the Other is saw more as an obstacle for desire’s satisfaction than its mediator) or, on the other hand, by acts that meet the obsession of a lack: one that generally consist in a drive (originated in the Imaginary) that can’t be satisfied.

Ce doctorat trouve son origine dans la compréhension des prises de décision et des comportements collectifs des animaux. Comment ces derniers parviennent-ils à effectuer des choix collectivement ?Comment les membres d’un groupe procèdent-ils pour synchroniser leurs comportements spatialement et temporellement ?Mon principal objectif a été de dégager, lors des déplacements collectifs et du fur rubbing chez le capucin moine, les évènements décisionnels dépendants de processus anonymes de ceux dépendants de processus liés à l’identité des individus et à leur réseau de relations sociales au sein du groupe. Dans les prises de décision collective relatives aux déplacements, les membres du groupe sont influencés dans leurs choix par leur identité sociale mais aussi par des mécanismes anonymes, de type mimétique. Le fur rubbing est également un comportement collectif dont les mécanismes sous-jacents incluent une dépendance interindividuelle de type mimétique. Des mécanismes similaires mettant en jeu des interactions entre individus basées sur des règles comportementales simples se retrouvent dans chacun des phénomènes collectifs étudiés. Ces résultats sont les premiers à démontrer l’émergence de prises de décision collective à partir de telles interactions anonymes dans un groupe de primates non humains. Ils permettent de faire le lien entre choix individuels et comportement collectif et de mieux concevoir comment un groupe de primates peut se coordonner, maintenir sa cohésion spatiale et synchroniser ses activités./How do animals reach collective consensus? How do group members spatially and temporally synchronise their behaviour? My main purpose was to demonstrate the respective roles of anonymous processes (contagion, mimetism) and individual-dependent processes (hierarchical rank, age, sex, kin, social relationships) in collective decision-making. During decision-making relating to collective movements, group members’ decisions depend on their social identity (individual-dependent mechanism) as well as anonymous processes. Fur rubbing is also a collective behaviour involving interindividual dependence with mimetic underlying mechanisms. We found similar mechanisms, involving interindividual interactions according to simple behavioural rules, in both collective phenomenon studied. These results are the first to demonstrate the emergence of collective decision-making based on anonymous interactions in a group of non human primates. They help to understand the link between individual choices and collective behaviour and to appreciate how a social group of primates maintain its spatial cohesion and synchronize its activities. / Doctorat en sciences, Spécialisation biologie animale / info:eu-repo/semantics/nonPublished

Sverige är beroende av nystartade företag och entreprenörer för att finansiera landets välstånd. Riskkapitalbolag innehar ofta en betydande roll för de nya företagen när verksamheten ska utvecklas eller expandera. Bolagen assisterar de nya företagen med ett brett spektrum av nyckelaktiviteter som finansiering, operativt arbete, strategi eller kontaktnät. Tidigare studier visar att riskkapitalfinansierade bolag både växer snabbare och lyckas oftare. Samtidigt visar forskningen att riskkapitalbolag präglas av stort risktagande och övermod vid sina investeringar. Emellertid finns mindre djupgående forskning om vilka konkreta faktorer och omständigheter som resulterar i de olika utfallen. Syftet med examensarbetet är att skapa en bättre förståelse för specifika faktorer som påverkar svenska riskkapitalbolags beslutsfattande och resulterar i särskilda utfall. Undersökningen ämnar att betona likheter och skillnader i riskhanteringen av investeringsval mellan riskkapitalbolagen där utfallen antingen resulterar i nytta eller förlust för bolagen. För att uppfylla syftet har institutionella teorin, kognitiva bias och moderna portföljteorin aktualiserats. Undersökningen genomfördes genom intervjuer med beslutsfattare från åtta stycken konfidentiella riskkapitalbolag. Samtliga bolag kodades om för att säkerställa konfidentialitet i syfte att erhålla djupare inblickar i deras investeringsutfall. De erhållna resultaten visar på att framförallt kognitiva bias men även den institutionella teorin förklarade de olika investeringsutfallen väl. Riskkapitalbolagen präglades av stark övermod vid sina misslyckade investeringar och medelstark vid sina lyckade. Riskkapitalbolagen var också starkt påverkade från både extern tryck av samhället men även av interna riktlinjer vid sina investeringar. Flera branschmönster har också kartlagts vid både lyckade och misslyckade investeringar däribland syndikering av kapital, efterfrågan av serieentreprenörer och att det enligt de själva vanligtvis är entreprenören eller marknaden som är anledningen till att investeringen inte lyckas. Resultatet antyder också att en av de största svårigheterna för riskkapitalbolagen är att bedöma entreprenörernas möjligheter att utveckla företaget. Den mest tänkbara anledningen till att riskkapitalbolagen har starka tendenser till övermod är för att det krävs för att lyckas i branschen. Inget nystartat bolag är riskfritt och för att våga investera i branschen behövs stark tilltro till sin egen förmåga. / Sweden is dependent upon start-ups and entrepreneurs in order to successfully finance domestic prosperity. Venture capital (VC) companies often play a significant role for new companies when the business is to be developed or expanded. The VC companies support the new companies with a wide range of key features. Such as financing, operational work, strategy or contact networks. Previous studies show that VC-financed companies both grow faster and succeed more often than non VC-backed companies. At the same time, research shows that VC-companies are characterized by great risk-taking and audaciousness in their investments. However, there is less in-depth research on what explicit factors and circumstances result in the successful and unsuccessful investments. The purpose of the study is to create a better understanding of similarities and differences in different investment outcomes and highlight the patterns of their investments. Institutional theory, cognitive bias and modern portfolio theory are the theories used in this study. The survey was conducted through eight semi-structured qualitative interviews with different decision makers from VC-companies in Sweden. In order to gain a deeper understanding of their investment outcomes all company names were re-coded. The obtained results showed that cognitive biases was the primary theory of explanation. However, the institutional theory could also explain the different investment outcomes. The VC-companies were characterized by strong audaciousness with their failed investments and medium audaciousness with the successful. The requirement of success in the VC-industry explains why the companies have tendencies to be audacious in their decision making. A strong confidence is needed when investing in start-up companies since these companies imply a great risk. External societal pressure and internal guidelines strongly influence the investments of the VC. The study identified several industry patterns for both successful and unsuccessful investments.  The patterns include syndication of capital and demand for serial entrepreneurs. The study also showed a pattern of venture capitalists explaining their unsuccessful investment due to issues with the entrepreneur or the market. The results suggest that one of the greatest difficulties for VC-companies is to assess the ability of the entrepreneur to develop the company.

The main objective of this case study is to understand how organizational values of a family business are influenced – or are the outcome of – the interactions between the controlling family, their employees, and the social context by which they are surrounded. To investigate this topic a case study research design was applied and a family-owned and -managed Aquatic Center was selected as the company in focus. First, the organizational values were determined through the application of semi-structured interviews and observations. The units of analysis for the case study were the Top Management Team (TMT) and the employees of the organization. The former is composed by three members of the controlling family and the latter by the employees who are in most contact with the TMT and the clients of the Aquatic Center. After the Thematic Analysis of the empirical data eight organizational values were identified. These organizational values, along with excerpts from the interview, were analyzed from a Neo-Institutionalist lens and three meaning systems were identified to be influencing the organization and its structures. These three meaning systems were labeled as (1) Swimming the Sport; (2) Health Club Business; and (3) The Owning Family. The set of rules, enforcement mechanisms, and effects that these three meaning systems have on the overall organization were also defined.