Tesi sul tema "Industrie et commerce alimentaires"
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Luzietoso, Nguala. "Processus de standardisation alimentaire urbaine et organisation des activités agro-alimentaires : le cas des fufu et des kwanga à Kinshasa, République démocratique du Congo". Montpellier 1, 1999. http://www.theses.fr/1999MON10052.
Testo completoMarty, Fabrice. "Action économique et adaptations rationnelles : gestion par les firmes agro-alimentaires d'un produit protége soumis a un règlement technique". Paris 10, 1998. http://www.theses.fr/1998PA100078.
Testo completoMatondo, Jean-Claude. "Dynamique des fondements du commerce international et débouchés des industries agro-alimentaires exportatrices d'Afrique subsaharienne". Montpellier 1, 1997. http://www.theses.fr/1997MON10053.
Testo completoArfa, Lamia. "Les échanges agro-alimentaires entre la Tunisie et l'Union européenne". Montpellier 1, 1998. http://www.theses.fr/1998MON10055.
Testo completoTsamoye, Pacôme. "La mondialisation des échanges agricoles : quels impacts sur la sécurité alimentaire au Gabon et au Cameroun ?" Nantes, 2013. http://www.theses.fr/2013NANT3031.
Testo completoMontenach, Anne. "Espaces et pratiques du commerce alimentaire à Lyon au XVIIe siècle : l'économie du quotidien /". Grenoble : Presses universitaires de Grenoble, 2009. http://catalogue.bnf.fr/ark:/12148/cb414253791.
Testo completoMaldonado, Arzeta Narcedalia. "L'impact de l'ALENA sur l'agriculture et la situation alimentaire au Mexique : mondialisation, politiques publiques et insertion sur les marchés agricoles et agro-alimentaires internationaux : le cas de la filière des oléoprotéagineux". Paris 3, 2005. http://www.theses.fr/2005PA030095.
Testo completoNAFTA partnership between the United States of America, Canada and Mexico marks a significant progress of “open realism” according to John Bailey, in relation to the multilateral trade agreements. NAFTA creates the regional commercial block most significant in the world, with a cumulated GDP of 8. 8 billions dollars and a trade volume of 486 billions dollars in 1997. This new situation has pushed the three economies and the three societies towards a commercial and social transformation of their relations, as well as important regional and global consequences. In the context of global integration and regional trade blocks, competitiveness becomes very important. Mexican policies have tried to adapt to the NAFTA rules by economic liberalization, ejido's privatisation and macro-economic stabilization. Consequences are not favourable for the Mexican agriculture and food state, notably for the basic food products (corn, rice, beans, and oilseeds). Exports of vegetables and fruits do not compensate the food imports (corn, soybean). Agricultural and food deficit, notably with the United State, is growing very fast as the food dependence of Mexico
Zemmour, Samir. "L' incertitude sur la qualité et les biens ethico-alimentaires : le marché de la viande halal en France". Versailles-St Quentin en Yvelines, 2010. http://www.theses.fr/2010VERS022S.
Testo completoThe thesis analyzes the issues of halal meat certification at various levels of the value chain. It reveals that the process of qualification halal represents a process of qualification of ethical-food goods which are connected with the constitution of Potemkin attributes. In the historical absence of an agreement on a shared definition of halal quality and ritual slaughter, the thesis leads to an against-intuitive result: the limits and the failures of the process of qualification halal are the requirements of its operation. For a low level of acceptability of a compromise of the actors, the transition towards a new mode from coordination of the industrial type is nevertheless possible. Correspondent with a certification of the intention and belief, the creation of an imperfect sign of halal quality would lead to the satisfaction of the need for quality and the request for religious ethics of a young French Muslim population
Ratomahenina, Robert. "Essai d'utilisation des levures dans l'industrie des corps gras". Grenoble 2 : ANRT, 1988. http://catalogue.bnf.fr/ark:/12148/cb37617899c.
Testo completoAkoli, Emegboh Emmanuel. "Mouvement des produits alimentaires avec commerce des animaux par l'analyse factorielle des correspondances et la classification automatique : cas de la France". Paris 6, 1986. http://www.theses.fr/1986PA066172.
Testo completoGauzente, Claire. "Orientation marché et performances des entreprises agro-alimentaires : une approche culturelle". Poitiers, 1997. http://www.theses.fr/1997POIT4006.
Testo completoSlaibi, Rima. "Les restrictions aux exportations des produits alimentaires de 1973 à 2008 : essai d'identification des éléments explicatifs d'une contradiction dans les attitudes de deux conférences sur l'alimentation". Thesis, Université Laval, 2010. http://www.theses.ulaval.ca/2010/27176/27176.pdf.
Testo completoCharpiot-Michaud, Frédérique. "Les échanges internationaux de biens agricoles et agro-alimentaires : une application au commerce de la Hongrie et de la Pologne avec l'Union européenne". Paris 1, 1999. http://www.theses.fr/1999PA010002.
Testo completoThe dissertation is an analysis of international economics based on two industries : agriculture (raw products) and food industry (processed products). The objective is to test theoretical hypotheses on trade determinants. The theoretical framework must be dual. Indeed it is necessary to separate agricultural trade, which rather depends on Heckscher-Ohlin determinants (factor endowments), and food trade, depending on Lancaster (product differentiation) or Linder (demand) determinants. However the Krugman determinants (size of the economies and distance) are active for both trade categories. The method of analysis is based on estimating a disaggregated gravity equation that has been specified in the Bergstrand model. The estimation is applied to agricultural and food trade between Hungary, Poland and the European union. The various indices of international trade that have been used show that the Hungarian and polish specialization on the European markets is higher in agriculture than in food processing industry, and is declining during the 1990s. Moreover it is more inter-sectoral than intra-indutry. The followed method tests the determinants of trade and at the same time establishes a double taxonomy of the traded goods, based on technology (capital, labour or land intensive goods) and demand (necessary versus luxuous goods). At last the model enables to take into account the protection by integrating the tariff and non-tariff barriers that have been established by the European agreements. Then the results are used to analyse the agricultural integration process of the economies in transition into the European union
Chambolle, Claire. "Analyse théorique du rapport de force dans les relations verticales et applications au secteur agro-alimentaire". Paris 1, 2000. http://www.theses.fr/2000PA010048.
Testo completoBrat, Pierre. "Application du procédé de flash-détente(P) sous vide aux fruits tropicaux et méditerranéens pour la préparation de purées et huiles essentielles". Phd thesis, Université de la Réunion, 2001. http://tel.archives-ouvertes.fr/tel-00490684.
Testo completoSanfo, Mamadou. "Organisations paysannes et sécurité alimentaire en Afrique sahélienne : rôles et enjeux des banques de céréales au Burkina Faso". Paris 10, 2000. http://www.theses.fr/2000PA100045.
Testo completoCochini, Fabienne. "Extraction sélective de l'extrait de santal rouge : valorisation comme antioxydant et comme anti-UV à l'usage des industries agro-alimentaire et cosmétique". Aix-Marseille 3, 1997. http://www.theses.fr/1997AIX30017.
Testo completoHamza, Oualid. "Sécurité sanitaire des aliments, commerce et développement : approche par l'Economie Industrielle". Thesis, Paris 2, 2012. http://www.theses.fr/2012PA020073/document.
Testo completoThis thesis is part of the current context of the international regulation of food safety. It stands at the crossroads of international trade theory, industrial economics and development economics and it comes to evaluate the conditions for an effective and fair multilateral co-regulation of food safety. Such a co-regulation should ensure consumers’ health in developed countries faced to imports from developing countries, the access of developing countries to Northern markets and consumers’ health in developing countries through the improvement of production and commercialization practices in domestic supply chains. In the first part of the thesis, we analyze the conditions for a North-South co-governance of health risk, which would be beneficial to both the health of consumers in the North and producers’ incomes in the South. Considering the context of domestic markets in developing countries, the second part of the thesis determines the conditions for which food security, in a quantitative sense, is not incompatible with food safety. In the last part of the thesis, we analyze public interventions that allow South domestic markets to benefit from progresses achieved in the export sectors. From a methodological point of view, the thesis is based on the conceptual framework of the Theory of Industrial Organization. The theoretical models that we propose serve as a support for empirical works and stylized facts that we review in detail
Dessaux, Pierre-Antoine. "Des vermicelliers au groupe Danone : consommer, produire et vendre des pâtes alimentaires en France, XVIIe-XXe siècles". Paris, EHESS, 2003. http://www.theses.fr/2003EHES0075.
Testo completoPasta consumption in France underwent a long phase of development, during which it was legitimized to the point of becoming a basic commodity and essential part of working-class meals in the early 1920's. Rather than extend their markets, pasta producers focused on highlighting the value of goods produced through branding and quality control. This historical aspect of the French food industry is due in part to the sales framework and structures of the era. After 1940, the State played an increasingly important role in securing low-cost food and controlling pricing policies more strictly. Pasta industry then became an extremely concentrated market. The leading company merged to become part of the leading French multiproducts food company, thus consolidating its existing market strategy. Spanning over two centuries, this analysis offers greater understanding of the multiple forces at word which generated unique market structures, and sheds light on various aspects of the market itself
Poussart-Vanier, Marie. "Jeux d'acteurs dans le système alimentaire burkinabé : normes, conflits et compromis dans le marché céréalier et la gestion de l'aide alimentaire d'urgence". Paris 1, 2006. http://www.theses.fr/2006PA010671.
Testo completoStanojlovic-Davidovic, Andréa. "Matériaux biodégradables à base d'amidon expansé renforcé de fibres naturellesApplication à l'emballage alimentaire". Toulon, 2006. http://www.theses.fr/2006TOUL0021.
Testo completoLakhal, Naïma. "La production et la consommation de couscous au Maroc : de l'artisanat à l'industrie". Toulouse 2, 1988. http://www.theses.fr/1988TOU20055.
Testo completoThe theme dealt with is food industry but only couscous is studied under three angles : production, marketing and consumption. Summury : couscous comes in the third position after bread and pasta in the food bransh. The study of the making of couscous in three towns (ksar-el-kebir, zerhoun and meknes), reveals the coexistence of six types of production : first, couscous made in the family context ; second, that made in mutual aid frame-work (i. E thanks to relatives and visinity). Third, couscous made home by craftsmen you employ, and fourth made in workshops. Fifth, couscous handi-craft manufactured, and sixth the purely industrial one. The first four ways of production are informal, but coexist in symbiosis with the other two. The transition from a domestic uncommercialized one, is due to the matrimonial situation of couscous craftsmen, to unemployment and to the rural drift, that are the results of the building of oued loukkous barrage. The production of couscous has evolved as far as raw material is concerned. . . The commercial network is thick and complex : however we make out two flows : self consumption and trade, this latter has 3 channels : short, medium and long. Couscous consumption is conveyed by two incentives : religiosity and the economic factor, which is most determining. The two poles : production (trade inclued) and consumption, send back to an important logic, that the income is linked to the surplus and its use
Lepiller, Olivier. "Critiques de l’alimentation industrielle et valorisations du naturel : sociologie historique d’une "digestion" difficile (1968-2010)". Thesis, Toulouse 2, 2012. http://www.theses.fr/2012TOU20093.
Testo completoThis thesis aims at seizing the relationships between the critiques and justifications regarding industrial food from a sociohistorical perspective, while paying special attention to the promotion of the “natural”. Today, a number of foodstuffs sales arguments outline qualities that can be considered as answers to critiques. The main objective of this dissertation is to show the production, the diffusion, the circulation and the process of endogenization or “digestion” of the critique by the food industry. The fieldwork focused on the contemporary food market through the construction of an advertising campaign and a corpus of food product sales arguments. Four corpuses of publications by key actors of the food system are then thoroughly studied: alternative dieticians, nutrition scientists, weekly general audience newspaper journalists and sociologists specialised in food. Between the late 1960s and the late 1970s the critique against industrial food spread. During the 1980s, it lost power and tended towards “domestication”. In the middle of the 1990s however, following a number of food crises, the critique regained considerable strength while, simultaneously, seeing its “domestication” broadened and institutionalized
Poligné, Isabelle. "Étude des transferts et des mécanismes réactionnels lors du salage, séchage, cuisson et fumage de pièces de viande : cas du porc boucané à la Réunion". La Réunion, 2001. http://elgebar.univ-reunion.fr/login?url=http://thesesenligne.univ.run/01_09_Poligne.pdf.
Testo completoCouture, Steve. "Analyse de la structure de coût de l'industrie canadienne de transformation alimentaire". Thesis, Université Laval, 2007. http://www.theses.ulaval.ca/2007/24829/24829.pdf.
Testo completoHomegnon, Noukpo. "Libéralisation commerciale et réaction de l'offre des huiles alimentaires dans les pays de l'Union Economique et Monétaire Ouest Afrique (UEMOA)". Thesis, Orléans, 2018. http://www.theses.fr/2018ORLE0501/document.
Testo completoLocal production of edible oils in the WAEMU’s countries is no longer a credible defense line against imports. This reality contrasts with the objectives of agriculture policy and WAEMU’s Common External Tariff (CET) which are supposed to protect Community production. Thus, under the light of the economic literature and based on empirical data, we used simultaneous equations for each country of WAEMU, panel data and gravity equations with panel data to determine the impact of trade liberalization on supply of edible oils in WAEMU’s countries.The results obtained converge towards the same conclusion: the confrontation of objectives of protecting local production and trade openness policy with the coherence’s tests reveals some inconsistencies and contradictions. Thus, WAEMU fails to reconcile the Union's trade openness objectives with the protection objectives of edible oils producers. Trade liberalization policies have tended to favor a disintegration of the productive structure and disruption of trade architecture. Thus, the supply of edible oils shows two contradictory reactions with regard to the trade liberalization within the WAEMU’s countries: a depressive reaction displayed by the production and an explosive reaction displayed by the imports which are attracted by re-export rents. However, these rents are mirages that reserve destructive economic implications with the adoption of ECOWAS’CET
Bueno, Ambrosini Larissa. "Les apports du management au développement rural : les cas des produits alimentaires de montagne". Thesis, Dijon, 2014. http://www.theses.fr/2014DIJOE010/document.
Testo completoThe study is about the valorisation of food products from the mountain areas. The mountains are represented often as a savage nature. However, under the economic plan, the mountains are considered as less favoured areas. The main mountain areas has still a strong agrarian character, therefore the add value of their food offer could consist in alternative to improve the income of the mountain farmers and food enterprises. The highlighting of some characteristics which can to differentiate their food products in the market could to help the improvement of this economic segment of the mountain areas. The background of our study is a contemporary theme, the rural development, a topic on which management science are still not mobilized, then we estimated that they could contribute significantly. So we resorted to major authors in the field of management science such as Simon, Lancaster, Chandler and Porter. We also looked for concepts and author in the economic field trying to establish a dialogue to our research problem and doing a managerial reading of proposed concepts. We conduct our research on two axes. The first concerns the perceptions and expectations of consumers towards the supply of mountain food products. The second focus is on the food enterprises based in mountains, their structures, marketing strategies and their relationship with the territory of implantation. First we studied the farmer enterprises located in Lozère, France, and supported by the European Programme Leader. On the other hand, we have also studied the business of bottling water based in the mountains
Ouerfelli, Mohamed. "Le sucre : production, commercialisation et uages dans la Méditerranée médiévale". Paris 1, 2006. http://www.theses.fr/2006PA010539.
Testo completoPolekh-Epova, Ekaterina. "Évaluation du Potentiel des Rapports Isotopiques Stables du Strontium et du Plomb pour l'Origine Géographique et l'Authenticité des Produits Alimentaires". Thesis, Pau, 2018. http://www.theses.fr/2018PAUU3007/document.
Testo completoFood authenticity and traceability have received an increasing interest during the last decade since the knowledge of food provenance is regarded as an additional warranty of its quality. The world's globalization brought to the consumers is more and more concerned with the origin of the food they eat because various products are subjected to adulteration or false denomination. The augmentative interest in anti-fraud and consumer protection has led to the extension of scientific research and development of effective tools of food authenticity control. Among the analytical technics applied to food authenticity and traceability, one of the most rapidly developing and promising method is based on fingerprinting of heavy elements detected by atomic spectroscopy. The multicollection inductively coupled plasma mass spectrometry (MC-ICP-MS) is recognized as a method of choice for the high precision measurement of numerous elements of the periodic table as well as ratios of their stable isotopes. This study present a new analytical strategy based on combined non-traditional stable isotopes and trace elements determination by ICP-MS. The benefits of combining information from two isotopic systems, one tracing the soil (Sr), and the other tracing environmental ambient pollution (Pb), allowed to obtain an exceptional new information about traceability and authenticity of selected food matrixes: prestigious Bordeaux wines, dry-cured hams and tea. Using complementary analytical techniques such as traditional elemental fingerprinting, the regional specification, as well as tracing of the food preparation process are possible. When combined with chemometrics, these analytical advances constitute an efficient and promising tool to detect food frauds, including adulteration of high value products with cheaper substitutes, forgery and falsification
Ertus, Pascale. "Mesure des dimensions du terroir et influence sur la qualité perçue et sur les intentions du consommateur vis-à-vis du produit alimentaire et spécificités pour le produit vin". Thesis, Lorient, 2019. http://www.theses.fr/2019LORIS525.
Testo completoThe purpose of this research is to identify the informational contents that carry the evocation of the terroir in order to consider their effects on the perception of quality and consumer’s intentions for food products. Although regularly mobilized by the professional sector, this concept was neither consensual nor well- defined from the consumer’s point of view. The prerequisites of our research, representing a first contribution, was to specify the area, the dimensions and the product of the terroir in the food field. From then on, we constructed a psychometric scale of perceived terroirity measure. Consisting of 6 dimensions and 23 items, it allows to measure the characteristics associated with the terroir by the consumer. The second contribution of our research is to assess the effects of this global construct and of each of its dimensions on the perceived quality and on the consumer’s intentions for the food product of the terroir. The third contribution is to have been able to identify the variables moderating significant to be tested in future researches. Wine is a specific product within the French food sector but it is also the first product evocated when consumers think of local products. The fourth contribution was to replicate all the investigative work by applying it to the case of wine. In addition to a different structuring of the dimensions of perceived terroirity, the results indicate differences in terms of effects and moderating variables for wine (level of expertise, knowledge and interest in the product). Through a mixed approach with, on the one hand, semi-structured qualitative interviews with respondents belonging to all French regions, and on the other hand, two surveys in opinion of 1015 consumers in France, this research relies both on the use of innovative research tools in marketing (ADT software "Le Trameur", Macro Process of Hayes, 2013), as well as on robust tools and methods known (AFE, AFC, structural equations models). In view of the demonstrations of increased efforts intentions, monetary and behavioral, for product of terroir, the contributions of the research leads to obtain a clarified base for the actors of the food chain to guide their actions as strategic and communicational. At the same time, this almost systematic trust attributed to the terroir’s mention allows to open the debate on the security of the guarantees and the legitimacy of the commercial affirmations. Faced with the profusion of evocations and terminologies referring to infraregional territorial anchorage, it is a question of considering public policies of protection and information of the consumer to avoid the possibility of excessive use of the term "terroir"
Crosnier, de Bellaistre Max. "L'héritage amérindien du cacao à la Guadeloupe : anthropologie des chocolatiers de Saint Charles Gourbeyre. Et la question du goût du chocolat de 1920 à nos jours". Sorbonne Paris Cité, 2015. http://www.theses.fr/2015USPCC047.
Testo completoThe thesis aims to explain why the Guadeloupe population renounces its traditional taste of local food by focusing on imported food in the colony. We tried to anthropologically observe Guadeloupean food for daily use to identify what reports favorably condition in contrast to the taste of Western food. The period that concerns us is the colonial period and the resistance of the last chocolate in Guadeloupe (1920- 1951) which presents itself as a driving force during a period of uncertainty and economic inequality. It is with this thesis to discover the distinctive characteristics of Guadeloupe, between the consumption of local industrial chocolate. Faced with these changes that determine food uses of a story, a place, and a way of life, we ask ourselves the question: Is it in the customs of Guadeloupe resources a food that involves unequal to the preference of taste an imported product? We note and show that through the behavior of Guadeloupe despite the highly nutritious local resources such as cocoa, indifference taste -country products has continued to grow to the point of view of the colonizer products prevail as economic stranglehold is general
Duquenne, Manon. "Incidence de paramètres technologiques sur l'expression de gènes et la production d'entérotoxines de Staphylococcus aureus au cours des 72 h suivant l'empresurage des laits en fabrication fromagère". Phd thesis, AgroParisTech, 2010. http://pastel.archives-ouvertes.fr/pastel-00569982.
Testo completoCheneaux-Berthelot, Christiane. "L’économie du blé dans le département de la Seine au XIXème siècle : permanences et mutations". Electronic Thesis or Diss., Paris 4, 2015. http://www.theses.fr/2015PA040125.
Testo completoThis study is part of the debate about The French agriculture backwardness before the First World War, and in the way to situate this analysis between macro and micro history. Wheat economy in the XIXth century is one of the introductions to this analysis. Wheat, being the essential food producing farming, was grown on most of the cultivated lands. It supplied a lot of granaries, gave birth to a tremendous national and international trade and was essentially dedicated to the making of bread for families. The impact of that cereal was so important that the governments’ priority was to feed the population to maintain social peace. Consequently the agricultural subject of our analysis implied to consider the political and social aspect of it. The way wheat was collected, stored, distributed and finally delivered, implied a market, more or less opened, depending on plentiful or insufficient harvests. The study opened on the French external commercial policy. The incomes of wheat producers depended on their situation on the market, their incomes depended on the fluctuations of the market, offer and supply and the demands of the principals. The economical aspect was quite meaningful. Finally, the quantity of wheat sales depended on the sizes of farms, their situation, their quality and the ability of peasants to increase the yields. The mere agricultural and technical aspect of production could not be avoided and turned out to be prior to our reflection. That sort of questioning is quite valid in the present day world
Bernier, Isabelle. "Négoce et industrie à Mulhouse au XVIIIe siècle : 1696-1798 /". Toulouse : CNRS-Université Toulouse-Le Mirail, 2008. http://catalogue.bnf.fr/ark:/12148/cb41398655v.
Testo completoBats, Adeline. "Les céréales et les produits céréaliers au Moyen Empire. Histoire technique et économique". Thesis, Sorbonne université, 2019. http://www.theses.fr/2019SORUL135.
Testo completoEntitled "Cereal and cereals Products in the Middle Kingdom. Technical and Economic History", this PhD thesis aims to understand the role of cereals in human nutrition, but also to examine the capacity of cereal agriculture to generate surpluses and consequently wealth, which is the source of social differentiation. Cereals grown during the Middle Kingdom, namely barley and emmer, were introduced into Egypt from the Near East during the Neolithic period. These two deliberately selected plants are, like agrarian techniques, adapted to the Nilotic environment. After harvest, the cereals are stored in different structures in accordance with future needs. The silo allows long-term conservation and therefore savings, in anticipation of food shortages but also in order to accumulate wealth. Because, if the cultivation of cereals is intended to provide a large part of the Egyptians’ food needs, agrarian land, stocks and processed products (bread and beer) are also used as means of payment. Finally, these assets are also used to maintain dependency and political loyalty
Naili, Abderraouf. "Filières internes et filières externes agro-alimentaires : le cas du lait et des produits laitiers en Tunisie : contribution à l'analyse des filières agro-alimentaires en économie sous-développée". Montpellier 1, 1987. http://www.theses.fr/1987MON10044.
Testo completoDebure, Antoine. "Crédibiliser pour expertiser : le Codex Alimentarius et les comités d'experts FAO-OMS dans la production réglementaire internationale de sécurité sanitaire des aliments". Paris, EHESS, 2012. http://www.theses.fr/2012EHES0054.
Testo completoThe scientific expertise, produced for the Codex Alimentarius by international committees of the FAO and the WHO, has a growing central role in the regulation of food production and international trade. It is this role and the questions arising from the relation between science and policy that this research work explores by analyzing the “credibilization processes” of expertise. The theoretical framework articulates Sociology of organizations, Sociology of science as well as central concepts of political sociology. The relationship between science and policy is known to be unstable. The FAO-WHO’s expertise is even more unstable with regard to its participation in the international normalization/standardization which has an enforceable power over national regulation systems. This dissertation demonstrates that the “credibilization processes” in which different actors are involved (experts, institutions, regulators, industries, consumers…) enables to reduce this instability. By engaging in these processes, actors obtain the resources to negotiate their position in the relationship to their advantage, and are able to avoid criticism at the same time. We consider the “credibilization processes” as a set of strategies aiming at strengthening “the subject’s ability to state and to take action”, a notion that exceeds the limits of “authority” and “legitimacy”, other central notions. Processes are grasped by analyzing strategies and behavior of institutions as well as experts in their transnational networks and in the course of FAO-WHO collective expertise. The “credibilization processes” rest upon three interdependent dimensions: a procedural credibilization, a collaborative credibilization and a deliberative credibilization. This research illustrates an expertise that is inseparable from the “credibilization processes”. The credibilization is both the result of interdependencies along the expertise, and a prerequisite for interdependencies to exist in order to produce an expertise. The “credibilization processes” analysis unveils a plural expertise, more specifically in between a “traditional” model and a “precautionary” model. Finally, this dissertation questions the relevance of maintaining science and policy separated; a separation always reasserted by national and international authorities, but remaining however implicitly adjusted in practice
Aube, Thierry. "L'économie de la commercialisation des fruits et légumes". Montpellier 1, 1987. http://www.theses.fr/1987MON10002.
Testo completoMANQUAT, FREDERIC. "L'organisation mondiale du commerce et le commerce des textiles et des vêtements". Paris 13, 1999. http://www.theses.fr/1999PA131014.
Testo completoMouketou, Jean-Aimé. "Politiques institutionnelles et organisation des territoires productifs : cas du cacao et du café". Paris 7, 2005. http://www.theses.fr/2005PA070057.
Testo completoThis work of thesis shows how the cocoa and the coffee, two perennial plants of exotic origin in Africa, became an essentiel stake of the international trade because of importance of the world request. These plants are the base of an economy which mobilizes not only the infrastructures and the farming communities of the producing States, but also of many powerful multinationals, the research centers of very high level, and, more and more with the universalization of the economy and the globalisation of the exchanges, the Economy and Financial organizations international as well as the professional organizations which intervene at various levels in the production and marketing. This thesis also makes it possible to fill a lack. It plans to studv for the first time the specifie case of a Gabonese institution, the Case of Stabilization and Equalization in charge of the management of the die cocoa and coffee. Its activity had up to now been presented only under the prism of the poticy, through reports/ratios of the Gabonese government by the ministries of supervision of this institution : the ministry for Agriculture, the Breeding and the Rural Development, the ministrv for Finances, the Economy and rivatizations, the ministrv for the Planning and the Regional planning. My approach in this research is different : it aims at showing which role plays today and can play in the future, the Case of Stabilisation and Equaiization of the cocoa and the coffee in the context of the upheavals brought to the production and the trade of the matters agricultural first by the international politics of liberalization related to the phenomenon of universalization
Lacroix, Jean. "Perspectives d'évolution des acteurs de la filière de distribution des fruits et légumes frais". Montpellier 1, 1988. http://www.theses.fr/1988MON10010.
Testo completoThe recent widening of the e. E. C. And the resulting agreements between its members means that the supply of fresh produce now outweighs the demand, both on the domestic and the european market. Big distribution (le mot n'est pas de moi), by means of its (central buying units) form an oligopsone and largely dominates the fresh produce retail scene. Because of their own working requirements, supermarkets and superstores make exacting demands on their suppliers, as regards for instance quality control (homogeneity, flavour, firmness), logistics, (transportation, cool chain, packing, storage, handling) and costs. The need to meet these requirements has led to innovations in different fields of the fresh produce sector (technical, organisational etc. . . ) until recently, the fresh produce sector did not seem to have benefited from the developments in modern distribution techniques and appeared to have fallen behind compared to other food sectors. The innovations referred to earlier seem to have helped to lessen the gap, but the french mediterranean region, for various reasons already analysed here, seems reluctant to adopt new methods. .
Festas, Laurent. "Enjeux et dynamiques du commerce de produits alimentaires à Bobo-Dioulasso (Burkina Faso) et Tamale (Ghana)". Paris 10, 2006. http://www.theses.fr/2006PA100005.
Testo completoA spatial analysis comparing the trading networks based at Tamale (Ghana) and Bobo-Dioulasso (Burkina Faso) shows that distribution based on fields of activity and the people engaged in them is progressively being replaced by a more linear system with crossings and centres, showing the constant integration of new areas into the commercial system. Merchants assert themselves as the founders of new spatial layouts. Their level of participation varies, however, in different sectors, in both its intensity and the forms it takes. The merchants of Tamale find it difficult to escape their past history and the disadvantages of their town's position in the country as a whole. They establish their networks in territories they cannot manage to extend and develop. In Bobo-Dioulasso, a town better situated and with a more favourable socioeconomic and political context, merchants can reinforce and invent links with farming areas well beyond their immediate vicinity. Many products are directed towards and converge at Bobo-Dioulasso, which is confirmed in its role as one of the principal trading centres in West Africa
Andrieu, Chloé. "Outils mayas, distribution et production du silex et de l'obsidienne dans les Basses Terres". Paris 10, 2009. http://www.theses.fr/2009PA100029.
Testo completoThe economic organisation of Maya societies is still hotly debated because it is closely related to the différent definitions of the political organisations during the classic period (250-950 AD). This work attempts to shed light on the matter by analyzing the lithic material from two sites : Rio Bec and Calakmul,as well as by making a comparative study of the entire body of available data in the lowlands. Two different production contexts appear to have been in use, which coincide with the différences in spatial and political orgaénisation that have been observed for some time in the lowlands. Whereas the workshops in the north were found in smamm,modest residential units outsides the cities, the only concentrations of flint and obsidian waste in the south were to be found in special deposits, above royal tombs or under steles. These massive flake deposits appear to be workshop dumps, and are always composed of the same production process waste. Their close association with royal or elite contexts allows us to believe that they indicate a controlled production. There would thus be two different economic organisations : a decentralized one in the north, and another more controlled one in the south. Finally, obsidian waste is exclusively found in special deposits in the south, which indicates that some cities in that region somehow controlled the production and/ or the distribution of that material
Abdelatif, Mahmoud. "Algerie et moyen-orient petrole, commerce exterieur, finances et developpement economique". Paris, EHESS, 1998. http://www.theses.fr/1998EHES0053.
Testo completoThe theme of the thesis - analysis of exterior exchanges and of socio-economic development, is centered on the mena (middle east and north africa) region. The geopolitical field bears on a sample of 11 countries (274 million inhabitants), largely representative of the region. In alphabetical order (m/i = million inhabitants) : algeria (27,6 m/i) , saudi arabia (17,5 m/i), egypt (57,9 m/i ), irak (19,9 m/i), iran (59,8 m/i), israel (5,4 m/i), jordan (5,2 m/i), koweit (1,6 m/i), lybia (4,9 m/i), syria (13,9 m/i), turkey (60,6 m/i). Are excluded certain countries for which the author does not have sufficient data, such as morocco, tunisia, the united arab emirates, the yemen, oman. . . . Israel, the only industrialized country of the mena, should also be excluded in order to conserve the homogeneity of the sample of countries in development. It has been kept in order to serve as a marking point and in order to appreciate the chances of realisation of development projects decided at conferences in casablanca, amman, cairo. In the first part, the analyses bear on the organisation of the exterior commerce (gatt, omc), the lowering of customs rights, the growth of world commerce, the level and the structure of exportation and of importation of the 11 countries of mena, their exchange terms, the geographical orientation of the exchanges. The dependence of most of the countries of the region on petrol exports is specially underlined with calculations of rates of concentration in 1984 and in 1992. The weakness of intraregional commerce, except in the cases of turkey, egypt, and jordan is equally underlined. These three latter countries are also the only ones to have knotted any commercial relations with israel. Egypt and jordan have broken all commercial relations with israel in april 1997 as a result of the political problems and the doping of the "oslo accords between israelis and palestinians". The exchanges of the mena are principally undertaken with industrialized countries. In the second part, are analysed the problems of the economic and social development in relation with the result of the exterior commerce analysed in the preceding part : the balance of trade, the balance of payments, the balance of capitals and of finances, the exterior debt, the monetary reserves, the budget imbalances, the inflation, the development (very rapid) of the banking system of the e
Billion, Camille. "Rôle des acteurs du commerce et de la distribution dans les processus de gouvernance alimentaire territoriale". Thesis, Université Clermont Auvergne (2017-2020), 2018. http://www.theses.fr/2018CLFAL017/document.
Testo completoFood became a subject of major interest since the 2000’s, for consumers as well as for public actors, who gradually address food issues. This phenomenon is mainly related to the recognition of dysfunctions and crisis prevailing in the agro-industrial and dominant food system. Consequently, food production and distribution re-localization initiatives multiplied, aiming at developing “Alternative Food Networks” (AFNs). However, the recent focus on these networks, frequently based on short food supply chains, has led to leave aside some intermediary actors in the food systems, such as food distributors. Food distributors include independent retailers (butchers, grocers, etc.), supermarket chains, wholesalers and new emerging forms of retailing. Distributors are central to the food systems and perform specific functions, allowing them to play a special role in food system re-localization.The recent dynamics in the food sector has brought new interactions within the food system, bringing out issues of change in food governance mechanisms. Thus, this thesis studies the emergence of a food governance at a territorial level. We particularly examine the integrative nature of territorial food governance processes, studying one specific actor: food distributors.First, we analyzed three French case studies in Nantes, Lyon and Figeac, describing the ongoing governance processes, but also some of the difficulties related to addressing food issues by public actors. The integrative nature of food governance processes seems limited, regarding the absence of food distributors and retailers in these processes. Then, we conducted a “territorial” work by studying a territory, the “Grand Clermont” in Auvergne, to analyze food distributors’ practices regarding local foods. This approach highlights the types of interactions established between food distributors and public actors, but also the issues at the heart of these interactions. More generally, we describe the difficult identification of food distributors by public actors, mostly due to a lack of knowledge – and sometimes to mistrust – towards these actors. However, food distributor’s intervention in some food sectors (i. e. local economy, nutrition, etc.) can help thinking their potential integration to territorial food governance processes. Finally, this thesis outlines the main obstacles and constraints to the implementation of territorial food governance processes, from a distributor’s perspective. In particular, it highlights the specific role territorial public actors play in these mechanisms, initiating public food programs and federating stakeholders around food issues. Moreover, food distributor’s intervention in various food sectors can be seen as a potential way to build a territorial food governance
Corbel, Céline. "Produits de luxe et commerce électronique". Grenoble 2, 2006. http://www.theses.fr/2006GRE21033.
Testo completoThe Internet provides freedom and offers new commercial possibilities for all industries. Companies that sell luxury products already use the Internet for marketing, since each has a website. Nevertheless, the issue arises of knowing whether using the Internet to sell luxury products is compatible with the nature of Internet, given that the aura of luxury products clearly distinguishes them from other products available on the market and whether current laws allow such companies to use the Internet as a new distribution channel. As such, luxury industry companies use the Internet not only as commercial actors but as defenders of intellectual property rights. Indeed, Internet is also a source of risks for the luxury industry: instances of parallel sales and counterfeiting have increased greatly, and new technologies have given rise to new kinds of infringement. This thesis analyzes the current legal framework and posits that it allows luxury industry companies to market their products on the Internet while adequately countering its threats
Duque, Dutra Luis Eduardo. "Evolution technologique, structure industrielle et trajectoire des entreprises : révision théorique et étude des activités de prospection et d'exploration pétrolière". Paris 13, 1993. http://www.theses.fr/1993PA131039.
Testo completoThe aim of this thesis is to study the relationship between the organisation of oil contractors and markets with the evolution of geophysical and drilling technologies. In the last 20 years, there have been numerous changes in the oil industry, among them, the change in exploration is particularly interesting. However, little has been published on this subject. Five corporations (halliburton, schlumberger, dresser, baker & hughes and litton) survived from the last oil crisis and now dominate upstream of the oil industry wich comprises a heterogeneous mosaic of specialised markets (including geophysical prospection, drilling onshore and offshore, electrical logging, mud logging, perforation, cimentation, stimulation etc. ). Whereas, in the 1970's, more than 20 firms were in competition. We suggest one analyse for this transformation that is essentially historical upon a simple schumpeterien "model" and improved by new economic thoeries of innovation and evolution. We argue that this concentration was not exclusively a consequence following ten years of oil prices decreasing. At the beginning of the 1960's offshore production and the electronic revolution induced oil contractors to diversify their activities further afield from their specialities. Since then one observes on one hand, the transformation of these firms (specialised companies that turned decisivly towards multiproduction) and on the other hand, an integration coupled with concentration, which takes an inter and intra-industrial dimension
Zhuang, Ningxia. "L'analyse des stratégies de localisation des équipementiers dans l'industrie automobile". Dijon, 2006. http://www.theses.fr/2006DIJOE010.
Testo completoSadek, Shérif S. "Mise au point de techniques de production de la crevette d'eau douce (macrobachium rosenbergii de Man) en monoculture et polyculture en Égypte : avec approche des critères économiques". Toulouse, INPT, 1998. http://www.theses.fr/1998INPT004A.
Testo completoMensah, Domkpin Agnitevilo Anani. "La dynamique des cours et du marché mondial des phosphates : analyse et prévision". Grenoble 2, 2002. http://www.theses.fr/2002GRE21009.
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