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Academic literature on the topic 'Développement économique – Effets des innovations technologiques – Brésil'
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Journal articles on the topic "Développement économique – Effets des innovations technologiques – Brésil"
Andrieu, Nadine, Eduardo Chia, and Eric Vall. "Recherche et innovations dans les exploitations de polyculture-élevage d’Afrique de l’Ouest Quelles méthodes pour évaluer les produits de la recherche ?" Revue d’élevage et de médecine vétérinaire des pays tropicaux 64, no. 1-4 (January 1, 2011): 7. http://dx.doi.org/10.19182/remvt.10116.
Full textBAUMONT, René, and Jean-Louis PEYRAUD. "avant-propos." INRA Productions Animales 28, no. 1 (January 10, 2020): 3–4. http://dx.doi.org/10.20870/productions-animales.2015.28.1.3005.
Full textFAVERDIN, P., and C. LEROUX. "Avant-propos." INRAE Productions Animales 26, no. 2 (April 16, 2013): 71–76. http://dx.doi.org/10.20870/productions-animales.2013.26.2.3137.
Full textBodart, Vincent, and Raouf Boucekkine. "Numéro 3 - juin 2002." Regards économiques, October 12, 2018. http://dx.doi.org/10.14428/regardseco.v1i0.16263.
Full textBodart, Vincent, and Raouf Boucekkine. "Numéro 3 - juin 2002." Regards économiques, October 12, 2018. http://dx.doi.org/10.14428/regardseco2002.06.01.
Full textDissertations / Theses on the topic "Développement économique – Effets des innovations technologiques – Brésil"
Marinho, de Oliveira Walter. "Le processus d'internationalisation des entreprises brésiliennes de software : le phénomène "born-globals" dans un pays émergent." Grenoble, 2010. http://www.theses.fr/2010GRENG005.
Full textCompetition in the international markets has always been a matter for very large and multinational companies. However, the emergence of new technologies, the economic deregulation and globalization have opened opportunities for different players. This scenario has affected the way companies approach the international markets, sometimes in opposition to traditional models of the internationalization process. Our research exams the Brazilian software and IT services companies taking two theories into account, the Uppsala model and the Born-global model, trying to identify which firms corresponds better to one or another model and which factors make them different. Our conclusion shows that the phenomenon “born-global” is present in Brazil and that some factors really differentiate the two types of companies. Finally, based on the factors of differentiation we have found, we propose a probabilistic model of occurrence for a born-global company
Lanckriet, Edouard. "Le Système d’Innovation Technologique des agroénergies de la canne à sucre, un outil de développement durable au Brésil, quels enseignements pour la formation des politiques de développement liées au capital naturel en Afrique de l’Ouest ?" Thesis, Paris, EHESS, 2017. http://www.theses.fr/2017EHES0013/document.
Full textIn Brazil, sugar cane is used as a raw material for the production of sugar, fuel, and electricity. This industrial model has enabled the country to build a competitive advantage on the biomass productivity of its soils. It has been promoted in Africa but the majority of African bioenergy projects have been a failure. This raises the question of the interest of the model in Brazil, of the role of bioenergy in a development strategy.The Brazilian model is a Technological Innovation System, the sugar cane TIS, which we analyze in the long term. Since the end of the 19th century, it has been structured to import, adapt and spread technologies in order to diversify sugar cane markets. The biofuel sector required the creation of an alternative technological system, financed by the State through the Proalcool Program (1975 to 1985); Created to absorb the surpluses of the sugar sector and for the energy security of the country. Public support was key in the evolution of the TIS, forged in the wake of the country's social and economic crises. The sugar cane TIS has enabled Brazil to train its human capital in the valorization of natural capital, which enables it today to experiment a new change : the agroecological conversion of the cane cultivation model, that would allow regenerating the Natural Capital soil. Based on our analysis of the Brazilian model we formulate an analysis of the factors of failure of the African jatropha biofuel projects and make a proposal for the structuring of a biofuel TIS adapted to West Africa stakes of development, which we suggest to back up to the oilseed chain
No Brasil, a cana-de-açúcar é utilizado como matéria-prima na fabricação de açúcar, combustível e eletricidade. Este modelo de negócio tem permitido ao país para transformar a produtividade de biomassa de seu solo em uma vantagem competitiva. Ele foi promovido na África, mas a maioria dos projetos de agroenergia africanos houve uma falha. Isso levanta a questão do interesse do modelo no Brasil, bem como o papel da bioenergia em uma estratégia de desenvolvimento. O modelo brasileiro é um Sistema de Inovação Tecnológica, o SIT da cana, que analisamos a longo prazo. Ele é estruturado desde o final do século XIX para importação, adaptação e difusão de tecnologias afim de diversificar os mercados de cana. O setor do etanol combustível tem necessidade de um sistema tecnologia alternativa, financiado pelo governo através do Programa Proálcool (1975-1985); ele foi criado para absorver os excedentes do sector do açúcar e para a segurança energética do país. O apoio público tem sido fundamental para a evolução do SIT, foi forjada pelas crises sociais e económicas do país. Hoje o SIT da cana-de-açúcar experimenta um modelo de produção agroecológica para o cultivo da cana, ele deveria ser capaz de regenerar o capital natural. Nossa análise do modelo brasileiro nos permite fazer uma análise dos fatores de não-sucesso dos projetos africanos de produção de biocombustível de jatropha. Nós formular uma proposta de estruturação de um SIT da agroenergia Oeste Africano adaptado às questões de desenvolvimento locais, propomos a ser associado ao setor oleaginosa
Creti-Bettoni, Anna. "Réseaux, innovations et croissance." Toulouse 1, 1998. http://www.theses.fr/1998TOU10040.
Full textThis thesis analyses the impact of telecommunications on firms' productivity and organisation. The study is articulated around two research topics: one is mainly interested in micro-economic aspects (the theory of production and firms' organisation), while the second analyses a subject closer to macro-economic modelling (the technological progress). The thesis is composed by three principal papers: the first defines the starting point of my theoretical reflection, i. E. The modelling of the externalities of networks in the function of production; the second article analyses the relation between use of technologies of communication and firms' hierarchical organisation; finally, the third article studies the impact of telecommunications on total factor productivity and technical progress. These three papers are introduced by a review of the literature, describing the existing models on the principal topics we analyse. This review of the literature is organised in two parts. The first part focuses mainly on the competition models on firms offering goods likely to present the network externality effect; i. E. The additional value that a new subscriber brings to the community of the already existing subscribers. The second part analyses the literature on technological progress, and the most recent models on telecommunications infrastructure and growth. Two econometric works, one on telecommunications demand by firms, and the other on telecommunications and French national growth, are also presented as an illustration of the problems analysed, respectively, by the first and the second part of the thesis. Our thesis shows that the impact of telecommunications on the economy can be better analysed and measured at the micro-economic level than at the macro-economic level. The analysis of this missing link; is an interesting subject for further research
Reif, Xavier. "Croissance et diffusion internationale de l'innovation : le cas de l'Asie en développement rapide." Paris 9, 2002. https://portail.bu.dauphine.fr/fileviewer/index.php?doc=2002PA090044.
Full textSzajt, Marek. "Analyse de l'innovation technologique : une application à l'économie polonaise : analyse statitisque et économétrique." Lyon 2, 2003. http://theses.univ-lyon2.fr/sdx/theses/lyon2/2003/szajt_m_notice.
Full textThe dissertation consists of two parts. The first part concerns the problems of innovation and economic growth. The importance of National Innovation System that operates in Western Europe was emphasized. The condition of the research and development (R&D) sector in Poland was also described. In the empirical part, a statistical analysis of gross expenditures on R&D (GERD) and the employment in the R&D sector was carried out. Then econometrical models of innovative were created. The results obtained confirmed the following hypotheses: there is a long term correlation between economic growth and innovative activity; a country's innovative potential is determined by R&D researchers and GERD; innovative activity in the European OECD countries depends on the same factors, but its current level depends on factors typical of a country. The econometric methods presented in the dissertation might be helpful in planning a long-term innovative policy of a country
Quélin, Bertrand. "Changement technologique et diffusion des innovations : analyse du processus de diffusion de l'électronique et de l'informatique." Paris 13, 1988. http://www.theses.fr/1988PA131004.
Full textThis thesis can be read as a theoretical analysis of the patterns of technical change in modern economies with an illustrative case study on electronic and data processing industries. A general theoretical task is the explanation of the determinants and directions of technical change. Because innovation and technical progress create industrial transformation and economic development, innovation diffusion, based on time and progressiveness, is an important theoretical concept. We have to go beyond the assumptions of schumpeterian analysis : innovation diffusion can't be limited to imitation, no technical change based on long waves. The thesis studies the main mecanisms of the innovation transmission, and analyses the fact that some sectors are generators of technology. External effects, leading activities and domination effects shape the direction of technological flows between sectors. These economic phenomenous are the main determinants of innovation diffusion. The diffusion pattern is subject to linkages between state, industrial corporatcs and small enterprises. The four main mecanisms of innovation diffusion are : -linkages between economic structures; -external effects; -joint-ventures; -and conflict between implicit coordination of market and explicit coordination generated by firms
Pautrel, Xavier. "Biens d'équipement, progrès technique et croissance : théorie et application dans les économies semi-industrialisées." Paris 1, 1998. http://www.theses.fr/1998PA010019.
Full textThis thesis studies the specificity of technical progress in semi-indutrialized countries (South-East Asia and Latin America), and the role of equipment goods in their technological development. The purpose of the innovation process in semi-indutrialized countries is to solve problems in the manufacturing sector. Therefore, this sector is the central one, and relationships between manufacturing sector and research sector is the base of the dynamics of technical progress. Equipment goods, by their use in the manufacturing sector, create new knowledge about the manufacturing process, and therefore, through relationships between manufacturing sector and research sector, favour innovation activities and growth. The learning arising from the use of equipement goods also favours the acquisition of technical skill. This human capital accumulation from training on the job changes the agents' decision for schooling. Therefore, economies with low rate of enrollement may experience high rates of growth, because agents prefer to accumulate hman capital in training on the job, rather schooling. In semi-industrialized countries, knowledge is rival, therefore technical diffusion is made mainly through imports of equipements. The more produce are foreign equipments, related to domestic equipements, the higher are benefits from those imports. So, it is better to import equipements from economies with a high technical gap related to the domestic economy. Nevertheless, if the domestic economy has not enough human capital, positive effects due to equipements imports are offseted by negative ones due to the cost of adapting foreign equipements to local condition of production. So, trade policy must be accompanied by a domestic technological development in order to imports of equipement goods are positive for growth
Musolesi, Antonio. "Innovation, R & D et productivité : Analyse théorique et empirique sur données de panel macroéconomiques dans le cas de seize pays de l'OCDE et sur données d'entreprises dans le cas des activités de service en France." Nice, 2004. http://www.theses.fr/2004NICE0046.
Full textThat innovation and diffusion of technology drives long run productivity growth is by now commonly accepted. The crucial question is how. At the macroeconomic level, following an influential literature, we try to determine if trade promotes knowledge flows and technology transmission between trading partners. We obtain mixed results. At the microeconomic level, we analyse how knowledge diffusion, innovation and productivity are related both in a static, both in a dynamic framework.
Decanini, Fabrice. "Le nouvel ordre commercial et financier japonais." Paris 5, 2006. http://www.theses.fr/2006PA05D004.
Full textA long time isolated from the rest of the world,trade, handicraft & rice exchange flourished in a feudal Japan, ruled by the Shôgun, Lords & their faithful Bushi. But, since the arrival of the Black Ships in 1853 & the opening of the country, Japan introduces western sciences & technologies, modernizes its economic Order. After 1945, the Archipel democratized its government, dismantled its zaibatsu, focusing on quality & excellence, under visionary technocrats & managers. 1986, Japan-122 million inhabitants-ranks 2d in economic terms. Since 1984,the Renewal:One restructures the economy,while keeping ahead thanks to microelectronics,robots,IT&the Digital Boom. #Behind laws,economics & spiritualities, the spirit of the Bushi, arching his lightening sword, remained a leading figure of the japanese history. Japan turned its weaknesses into a decisive advantage thanks to elaborate industrial strategies. Since 1945 August the 6th&9th, Japan has defended the Human Security & a peaceful World Order without mass destruction weapon
Do, Nascimento Décio Estevão. "Mobilisation et coordination d'un réseau socio-techno-économique dans une "nouvelle frontière"de développement industriel : L'étude de cas Tocantins-Brésil." Compiègne, 2001. http://www.theses.fr/2001COMP1332.
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