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Search Results: 1 - 10 of 22396 matches for " Roberto Sbragia "
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The Brazilian software industry's production processes and exports Os Processos Produtivos e as Exporta es da Indústria Brasileira de Software
Marcia May Gomel,Roberto Sbragia
Revista Eletr?nica de Sistemas de Informa??o , 2008,
Abstract: The supposition that issues about quality are inherent to the conquest and maintenance of firm competitiveness motivated this study. Many factors lead to the assumption that the usage of quality practices would feature a meaningful contribution in international business – and this concept could be applied to the software market. This research evaluates the influence of production processes metrics in the Brazilian software industry export performance. For the analysis, 488 companies of the Brazilian software industry were selected from SEPIN/MCT database. The aim of this study was to evaluate the correlation between technological capability, i.e. the number of software certificates obtained by the companies, and its export behavior. The level of software certification does not seem to be significantly related to export performance. The paper discusses this finding and other results related to the competitiveness and perspectives for the Brazilian software industry. A premissa de que aspectos relativos à qualidade s o inerentes à conquista e manuten o da competitividade das organiza es incentivou o desenvolvimento deste estudo. Vários fatores levam à suposi o de que o uso de práticas de qualidade impulsionam a comercializa o internacional – e este conceito pode ser aplicado ao mercado de software. Nesta pesquisa, avalia-se a influência da utiliza o de métricas de processos produtivos no desempenho exportador da indústria brasileira de software. S o analisados os dados referentes a 488 empresas, pertencentes à base de dados da Secretaria de Política de Informática do Ministério da Ciência e Tecnologia (SEPIN/MCT). O objetivo é avaliar a rela o entre capacita o tecnológica, sobretudo do ponto de vista da rela o entre o número de certifica es de software obtido pelas empresas, e seu respectivo desempenho exportador. Nota-se que o nível de certifica es de software obtidas - tais como SPICE/CMMI - n o parece estar significativamente correlacionado ao desempenho exportador das empresas. Também s o feitas considera es acerca dessa constata o e sobre as perspectivas de competitividade da indústria brasileira de software.
Risk Sharing Partnerships With Suppliers: The Case of EMBRAER Risk Sharing Partnerships With Suppliers: The Case of EMBRAER Parcerias de Risco com Fornecedores: O Caso da EMBRAER
Paulo Figueiredo,Gutenberg Silveira,Roberto Sbragia
Journal of technology management & innovation , 2008,
Abstract: Since the mid 1990s, the global aircraft industry has been creating new solutions for product development. Risk-sharing partnerships with suppliers began to be established in an attempt to reduce investments and, consequentially, the dependence on loans. The partners began not only to invest in tooling, engineering and infrastructure, but also to participate more directly in the projects, in the investments and design activities, acquiring rights to future sales income of products. This contractual modality, called risk-sharing partnership, is the focus of this study. Specifically, it analyzes the risk-sharing partnerships made by Embraer during the projects of the ERJ-170/190 family of aircrafts. It also aims to justify these partnerships, considering the current global aircraft market conditions, evaluating the critical success factors, requirements and macro-economic conditions which supported the adoption of this new policy. Desde la mitade de los anos 90, la industria aeronautica há criado nuevas solucciones para el o desarrollo de productos. Las parcerias de riesgo con supridores empiezo a ser utilizada como un medio de reduzir inversiones y, de certa forma, la dependencia de prestimos financeiros. Los parceros empiezaram no solamente a investir en herramientas, ingeneria y infraestructura, pero tambien participar mas diredtamente de los projectos, en las actividades de desarrollo, adcquirindo derechos sobre las ganancias futuras de los produtos. Esa modalidad contractual, denominada, parceria de riesgo, es el foco de este estudio. Especificamente, se analisa las parcerias establecidas pela EMBRAER al largo del desarrollo del projecto de la familia de aeronaves ERJ-170/190. El estudio procura justificar ese tipo de parceria, considerando el estado atual del contexto de la industria aeronatica, y evaluar los fatores criticos de exito, los requisitos e las condicciones macro-economicas que suportam la adopción de ese modelo. Desde a metade dos anos 90, a industria aeronautica tem criado novas solucoes para o desenvolvimento de produtos. As parcerias de risco com fornecedores come ou a ser usada na tentativa de reduzir investimentos e, consequentemente, a dependencia de emprestimos financeiros. Os parceiros come aram n o somente a investir em ferramental, engenharia e infraestrutura, mas também participar mais diretamente dos projetos, nas atividades de desenvolvimento, adquirindo direitos sobre as vendas futuras dos produtos. Esta modalidade contratual, denominada, parceria de risco, é o foco deste estudo. Especificamente, ele analisa as parcerias e
A capacita o tecnológica e o desempenho exportador da indústria brasileira de software: O papel dos investimentos em P&D
May Gomel, Márcia,Sbragia, Roberto
Journal of technology management & innovation , 2006,
Abstract: Many studies have been analyzing the export performance of Brazilian software industry. The technological capability, however, has not been well exploited by literature. The aim of this study is verify the influence of technological capability in software - products and services - export performance. In special, the role of R&D investments. To proceed the analysis 488 enterprises of the Brazilian software industries were selected from the SEPIN/MCT database. The correlation between technological capability and export performance did not seem statistically significant. Discussions about this results and the competitiveness of software industry finishes this paper.
Risk Sharing Partnerships With Suppliers: The Case of EMBRAER
Paulo Figueiredo,Gutenberg Silveira,Roberto Sbragia
Journal of technology management & innovation , 2008,
Abstract: Since the mid 1990s, the global aircraft industry has been creating new solutions for product development. Risk-sharing partnerships with suppliers began to be established in an attempt to reduce investments and, consequentially, the dependence on loans. The partners began not only to invest in tooling, engineering and infrastructure, but also to participate more directly in the projects, in the investments and design activities, acquiring rights to future sales income of products. This contractual modality, called risk-sharing partnership, is the focus of this study. Specifically, it analyzes the risk-sharing partnerships made by Embraer during the projects of the ERJ-170/190 family of aircrafts. It also aims to justify these partnerships, considering the current global aircraft market conditions, evaluating the critical success factors, requirements and macro-economic conditions which supported the adoption of this new policy.
A Capacita o Tecnológica e o Desempenho Exportador da Indústria Brasileira de Software: O Papel dos Investimentos em P&D A Capacita o Tecnológica e o Desempenho Exportador da Indústria Brasileira de Software: O Papel dos Investimentos em P&D A Capacita o Tecnológica e o Desempenho Exportador da Indústria Brasileira de Software: O Papel dos Investimentos em P&D
Márcia May Gomel,Roberto Sbragia
Journal of technology management & innovation , 2006,
Abstract: Many studies have been analyzing the export performance of Brazilian software industry. The technological capability, however, has not been well exploited by literature. The aim of this study is verify the influence of technological capability in software - products and services - export performance. In special, the role of R&D investments. To proceed the analysis 488 enterprises of the Brazilian software industries were selected from the SEPIN/MCT database. The correlation between technological capability and export performance did not seem statistically significant. Discussions about this results and the competitiveness of software industry finishes this paper. Many studies have been analyzing the export performance of Brazilian software industry. The technological capability, however, has not been well exploited by literature. The aim of this study is verify the influence of technological capability in software - products and services - export performance. In special, the role of R&D investments. To proceed the analysis 488 enterprises of the Brazilian software industries were selected from the SEPIN/MCT database. The correlation between technological capability and export performance did not seem statistically significant. Discussions about this results and the competitiveness of software industry finishes this paper. Pesquisas têm avaliado o desempenho exportador da indústria brasileira de software, ao longo da última década. O enfoque tecnológico, contudo, ainda é pouco explorado pela literatura. Este trabalho avalia a quest o da influência da capacita o tecnológica, no que concerne a investimentos em P&D, sobre o desempenho exportador da indústria de software. Foram pesquisadas 488 empresas, pertencentes à base de dados da Secretaria de Política de Informática do Ministério da Ciência e Tecnologia (SEPIN/MCT). Revelou-se que o nível de investimentos em P&D n o pareceu estar significativamente correlacionado ao desempenho exportador das empresas. Discuss es acerca dessa constata o e sobre as perspectivas de competitividade da indústria brasileira de software finalizam este trabalho.
Tendência empreendedora do gerente: uma análise de sua relevancia para o sucesso de projetos inovadores
Russo, Rosária de Fátima Segger Macri;Sbragia, Roberto;
Gest?o & Produ??o , 2007, DOI: 10.1590/S0104-530X2007000300012
Abstract: a project manager as a leader is the key element to assure the success of the ventures he/she is responsible for and to implement the organization strategies. besides, the project manager can be very important to the future of the organization by applying entrepreneur skills aiming at needs and new opportunities. however, he/she has operational responsibilities such as planning, monitoring, and accounting and control of the project which can, some times, conflict with characteristics of an entrepreneur. therefore, it is relevant to evaluate whether a project manager has the required entrepreneur skills which when combined the skills of a manger result in successful projects. in order to perform this evaluation, a study with 164 graduate and highly experienced project managers, most men, was carried out. a nonparametric analysis indicated that the greater the project manager?s entrepreneur tendency, the more successful the projects can be conceived. the creative tendency proved important since the results demonstrated a number of success criteria associated.
Os determinantes dos gastos em P&D no Brasil: uma análise com dados em painel
Jensen, Juan;Menezes-Filho, Naércio;Sbragia, Roberto;
Estudos Econ?micos (S?o Paulo) , 2004, DOI: 10.1590/S0101-41612004000400002
Abstract: this paper aims at examining the determinants of r&d expenditures in brazil. we use a new database (from anpei) with firm level information on r&d and other technological expenditures from 1994 to 1998, and several econometric techniques. the results show that r&d expenditures follow a random walk and that larger firms spend proportionally less in r&d. the main determinant of r&d seems to be investments in physical capital, which indicates some form of complementarity between the two types of investment. finally, profitability does not seem to be an important determinant of r&d expenditures in brazil, suggesting that long-term determinants are more important.
Excelência no gerenciamento de constru??o de hidrelétrica de grande porte
Okabayashi, Antonio;Bruno, Marcos Alberto Castelhano;Sbragia, Roberto;
RAM. Revista de Administra??o Mackenzie , 2008, DOI: 10.1590/S1678-69712008000600002
Abstract: this study verifies the application of the management practices proposed in the pmbok to the construction management of two major hydroelectric power plants in brazil. using the case study method, this research has allowed to assess management pratices concerning twenty-three pmbok's selected propositions. the direct observations, the documents surveys and the interviews - using the multiple-choice and the constructed-response questions - were the methods used to collect the required data and evidences. the job site managers, the executives of the head office and the consultant were interviewed so as to get different views of the information gathered. the research results attest that the management practices applied by managers in both studied projects are adherents to the pmbok propositions. moreover, it was possible to describe management practices related to time, cost, communication and to others relevant practices that were taken for granted by pmbok. this study indicates that the references related to the project critical path, the project budget and the flexibility of the propositions of the pmbok are among of prior aspects to be investigate in the future researches about project management.
Multi-Model for Planning High Complexity Spectrum
PHD SELMA REGINA MARTINS OLIVEIRA,PHD ROBERTO SBRAGIA
International Journal of Innovative Research in Science, Engineering and Technology , 2013,
Abstract: The objective of this papere is to contribute to a planning policy in the innovation value chain in the perspective of the technology development process – TDP. Therefore, a multi-model reference proposal was created based on the definition of high complexity spectrum strategies, which considers a sequence of systematic procedures in the following phases: Phase (i) determine the information needs, phase (ii) determine the actors’ knowledge in the innovation value chain, phase (iii) determine the degree of knowledge evaluation, and phase (iv) determine the strategies in innovation value chain in the technologies development process. The study shows thes application of this process in high tech based companies in Brazil. Several support tools were used to formulate the modeling in order to reduce subjectivity in the results: psychometric scaling – Thurstone’s Law of Categorical Judgments (LCJ), Multicriteria Analysis-Compromise Programming, Electre III and Promethee II, Artificial Neural Networks (ANN) and Neurofuzzy Technology. The mains results obtained demonstrated that.
Excelência no gerenciamento de constru o hidrelétrica de grande porte.
Antonio Okabayashi,Marcos Alberto Castelhano Bruno,Roberto Sbragia
Revista de Administra??o Mackenzie , 2008,
Abstract: Este trabalho verifica a aplica o das práticas gerenciais descritas no PMBOK, na gest o da constru o de duas hidrelétricas de grande porte no Brasil. Utilizando o método do estudo de caso, esta pesquisa permitiu a obten o dos dados práticos referentes a 23 proposi es selecionadas do PMBOK. O levantamento de campo,realizado em 2005, ocorreu por observa o direta, coleta de documentos, entrevistas estruturadas e abertas. Visando à obten o de dados sob perspectivas diferentes, foram selecionados para entrevista n o só os gestores atuantes nos canteirosde obras dos dois projetos, mas também os executivos da matriz e um consultor. Os resultados atestam que as práticas de gerenciamento adotadas pelos gestores dos dois projetos, caso objeto deste estudo, s o aderentes às proposi es do PMBOK. Obteve-se também a descri o das práticas de gerenciamento de tempo, custo, comunica o e outras práticas relevantes n o contempladas pelo modelo PMBOK. O trabalho permite recomendar que os referenciais relativos a caminhocrítico, or amento e flexibiliza o das proposi es do PMBOK est o entre os aspectos prioritários a serem investigados em futuras pesquisas sobre gerenciamento de projetos.
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