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Статті в журналах з теми "Spillover tecnologico"
Fiammenghi, Carlotta. "Ivano Eberini, Spillover." Altre Modernità, no. 28 (November 30, 2022): 552–55. http://dx.doi.org/10.54103/2035-7680/19180.
Повний текст джерелаCloss, Lisiane Quadrado, and Gabriela Cardozo Ferreira. "A transferência de tecnologia universidade-empresa no contexto brasileiro: uma revisão de estudos científicos publicados entre os anos 2005 e 2009." Gestão & Produção 19, no. 2 (2012): 419–32. http://dx.doi.org/10.1590/s0104-530x2012000200014.
Повний текст джерелаRévillion, Jean Philippe Palma, Antonio Domingos Padula, Luiz Carlos Federizzi, Orlando Martinelli Júnior, and Vincent Mangematin. "Estudo do processo de inovação tecnológica no setor agroindustrial: estudos de caso na cadeia produtiva de leite fluido no sistema setorial de inovação da França." Revista de Administração Contemporânea 8, no. 3 (September 2004): 75–98. http://dx.doi.org/10.1590/s1415-65552004000300005.
Повний текст джерелаGaleano, Edileuza Vital, and Lívio Andrade Wanderley. "UM ESTUDO SOBRE O COMPORTAMENTO DA PRODUTIVIDADE INDUSTRIAL DO TRABALHO NAS REGIÕES DO BRASIL NO PERÍODO DE 1996 A 2010." Geografares, December 21, 2013, 139–80. http://dx.doi.org/10.7147/geo15.4839.
Повний текст джерелаPereira, Orlando Petiz, Carla Cristina Teixeira Neves, and Maria João Assoreira Raposo. "Humanizar a organização e a sociedade: nova orientação do gestor de recursos humanos." Investigação e Intervenção em Recursos Humanos, no. 3 (April 4, 2014). http://dx.doi.org/10.26537/iirh.v0i3.1854.
Повний текст джерелаДисертації з теми "Spillover tecnologico"
Risorto, Leonardo. "Crescita e convergenza in Europa: mente umana, propensione all’innovazione e spillover tecnologici come motori della crescita endogena nell’UE. Teoria e analisi empiriche." Doctoral thesis, Luiss Guido Carli, 2011. http://hdl.handle.net/11385/200863.
Повний текст джерелаBRUNATI, JACOPO MARIA. "R&S e produttività: evidenza empirica settoriale in italia e Germania." Doctoral thesis, Università Cattolica del Sacro Cuore, 2009. http://hdl.handle.net/10280/648.
Повний текст джерелаThe relation between R&D and productivity in Italy is of increasing interest. The analysis carried out uses industry data in order to verify the relation between R&D and productivity in Italy between 1991 and 2002. The results obtained were compared to those obtained on the same 21 manufacturing and commercial industries in Germany. The main findings are that elasticity of value added to technological capital (depreciated at 15%) is equal to 0.14 in Germany and 0.04 in Italy, that in Italy technological capital depreciates more slowly and that a decisive role is played by interaction between share of researchers and technological capital and by spillovers.
BRUNATI, JACOPO MARIA. "R&S e produttività: evidenza empirica settoriale in italia e Germania." Doctoral thesis, Università Cattolica del Sacro Cuore, 2009. http://hdl.handle.net/10280/648.
Повний текст джерелаThe relation between R&D and productivity in Italy is of increasing interest. The analysis carried out uses industry data in order to verify the relation between R&D and productivity in Italy between 1991 and 2002. The results obtained were compared to those obtained on the same 21 manufacturing and commercial industries in Germany. The main findings are that elasticity of value added to technological capital (depreciated at 15%) is equal to 0.14 in Germany and 0.04 in Italy, that in Italy technological capital depreciates more slowly and that a decisive role is played by interaction between share of researchers and technological capital and by spillovers.
Carvalho, Flavia Pereira de. "Investimento direto estrangeiro e transbordamentos tecnologicos : conceitos e fatores determinantes." [s.n.], 2005. http://repositorio.unicamp.br/jspui/handle/REPOSIP/287632.
Повний текст джерелаDissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Geociencias
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Resumo: O objetivo do trabalho é discutir os fatores determinantes dos transbordamentos tecnológicos - os chamados spillovers - oriundos do investimento direto estrangeiro (IDE). Num primeiro momento, faz-se uma síntese do conceito, com base nas visões, nem sempre convergentes, apresentadas pela literatura consultada. A partir dessa conceitualização inicial, são analisados de forma detalhada os mecanismos por meio dos quais o fenômeno se manifesta na economia receptora do IDE. Num segundo momento, o trabalho procura levantar os fatores que determinam a ocorrência e a magnitude do spillover, considerando a particularidade de cada caso. Tais fatores estão relacionados ora com características específicas do IDE, ora com aspectos inerentes ao ambiente onde o investimento se instala. A importância dessa diferenciação reside na necessidade de compreender porque os transbordamentos tecnológicos não se manifestam de maneira uniforme em todas as localidades. Esse debate permanece em aberto na literatura, pois os métodos de análise, em sua maioria quantitativos, não esclarecem a questão. Por fim, estabelece-se uma discussão sobre a efetividade de políticas e ações governamentais de atração IDEs com maiores probabilidades de ocorrência de spillovers, partindo das evidências obtidas na análise dos fatores determinantes do fenômeno em estudo. A conclusão do trabalho é que a ocorrência de spillovers tecnológicos não é automática, predeterminada pela presença das EMNs. As capacidades acumuladas pela economia local são determinantes para que o conhecimento disponibilizado seja efetivamente absorvido pelos agentes; além disso, o IDE intensivo em atividades tecnológicas tende a criar maiores possibilidades de geração de spillovers. Em decorrência disso, políticas que queiram gerar maiores benefícios sob a forma de transbordamentos devem considerar esses aspectos, agindo em busca da ampliação de capacidades e focando na atração de investimentos com atividade inovadora interna
Abstract: The aim of this dissertation is to discuss the determinants of technological spillovers generated by foreign direct investment (FDI). There are many, and often opposing, definitions and views concerning the concept of technological spillovers in the literature. For this reason, the first objective is to review the literature and to strive to synthesize the plurality of views available. Having done that, the work proceeds to discuss in depth the mechanisms through which spillovers take place in the host economy of the FDI. In particular, the determining factors of the occurrence and the extent of technological spillovers in specific situations. These factors are closely related to the characteristics of the FDI and also to peculiar aspects of the host economy. The discussion of the determinants is of utmost importance to help the comprehension of why spillovers happen in certain situations and not in others. The traditional approaches to the matter (most of the time econometric models) fail to shed light on such issues. In conclusion, we summarize the previous questions and analyze if government policies are capable of influencing and facilitating the incidence of technological spillovers
Mestrado
Politica Cientifica e Tecnologica
Mestre em Política Científica e Tecnológica
Cerqueira, Marcus André Silveira de. "Spillovers tecnológicos no setor elétrico : uma avaliação da capacidade de transferência tecnológica por meio do comércio internacional." reponame:Repositório Institucional da UnB, 2017. http://repositorio.unb.br/handle/10482/23737.
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O estudo busca evidenciar a ocorrência de spillover tecnológico entre empresas do setor elétrico. A partir de dados da World Input-Output Database, com amostra para 40 países no período entre 1995 e 2011, estima-se o efeito do comércio internacional de máquinas e equipamentos elétricos sobre o valor adicionado por firmas dos segmentos industrial e de serviços associados ao setor elétrico. Os resultados indicam que, para estas atividades econômicas, os países absorvem tecnologia de forma diferente e que a ocorrência de spillover é mais relevante entre empresas que se encontram em países desenvolvidos. Observou-se ainda que a adição de valor ao negócio de energia elétrica estaria mais associada a fatores sistêmicos do que, necessariamente, à comercialização de máquinas e equipamentos elétricos por parte de empresas deste setor.
This study aims to identify technology spillover between electricity sector´s firms. Using World Input-Output Database, with 40 countries, from 1995 to 2011, it is estimated the effect of electrical machines international trade on electric industry and electricity services value added. The results indicate that, at electricity sector, countries absorb technology differently and the spillover occurrence is more relevant at developed countries. It was observed that the value added at electricity sector would be more associated to systemic factors than to electrical machines and equipment international trade.
Salgueiro, Ariene da Silva. "O papel do capital humano, spillovers e difusão tecnológica no crescimento." reponame:Repositório Institucional da UFPR, 2012. http://hdl.handle.net/1884/28574.
Повний текст джерелаAraújo, Veneziano de Castro. "Métodos quantitativos de avaliação de transbordamentos de conhecimento: uma aplicação ao sistema local de Tecnologia da Informação e Comunicação de Campinas." Universidade de São Paulo, 2008. http://www.teses.usp.br/teses/disponiveis/3/3136/tde-31032008-155210/.
Повний текст джерелаThis dissertation goals are review some quantitative studies of knowledge spillovers and test its tools in a brazilian case. These methods are largely adopted in international literature and, after the review, two of theses methods have been applied to the Campinas Information and Communication Technology (ICT) Local System. The discussion about characteristics, qualities and limitations of five types of studies (knowledge production function, patent citation, mobility of skilled worker, commerce of new products and informal contacts) induced to adopt the informal contact method as the main tool of analysis and a variant of patent citation that uses scientific articles citations as the primordial indicator. The questionnaire was responded by professionals engaged in ICT activities in several Campinass firms. Among the results, some are more expressive. First, there is a great presence of knowledge spillovers at Campinas region and it is an important way that ICT firms workers gain access to knowledge. Second, more skilled employees and that with more experience tend to obtain more valorous knowledge from theirs colleagues. Third, the multinationals workers gain less knowledge from theirs informal contacts because they has access to other forms inside the firm to solve problems, otherwise, the brazilian firms employees tend to use their colleagues to solve problems. Finally, with the analysis of scientific articles citations, it is possible to see some evidence that the knowledge is really locally concentrated because the great majority of citations are to works with authors linked to Campinas institutions.
VERDOLINI, ELENA. "Saggi empirici sui temi di innovazione, diffusione e adozione di technologie energetiche." Doctoral thesis, Università Cattolica del Sacro Cuore, 2011. http://hdl.handle.net/10280/998.
Повний текст джерелаThis dissertation is a collection of essays on innovation, diffusion and adoption of energy technologies. Chapter 1 presents a state-of-the art review of empirical contributions on TC dynamics as applied to eco-innovation. Chapter 2 explores the main determinants of knowledge flows and how they favor or hinder the flow of knowledge across border. Both geographical and technological distance hinder the flow of eco-knowledge. Chapter 3 identifies the main demand and supply-side determinants of innovation, with particular attention to the role of foreign knowledge. I point to the importance of knowledge spillovers in fostering further eco-innovation, especially in countries with medium to low innovative abilities. Chapters 4 and 5 focus on TC in the electricity sector, a main contributor to GHG emissions. In Chapter 4 presents the data selection process used to identify patents in efficient fossil electricity technologies and provides a worldwide analysis of innovation trends in these technologies. Chapter 5 studies the evolution of energy efficiency in fossil-fuel based electricity production, devoting particular attention to the contribution of knowledge to production efficiency.
VERDOLINI, ELENA. "Saggi empirici sui temi di innovazione, diffusione e adozione di technologie energetiche." Doctoral thesis, Università Cattolica del Sacro Cuore, 2011. http://hdl.handle.net/10280/998.
Повний текст джерелаThis dissertation is a collection of essays on innovation, diffusion and adoption of energy technologies. Chapter 1 presents a state-of-the art review of empirical contributions on TC dynamics as applied to eco-innovation. Chapter 2 explores the main determinants of knowledge flows and how they favor or hinder the flow of knowledge across border. Both geographical and technological distance hinder the flow of eco-knowledge. Chapter 3 identifies the main demand and supply-side determinants of innovation, with particular attention to the role of foreign knowledge. I point to the importance of knowledge spillovers in fostering further eco-innovation, especially in countries with medium to low innovative abilities. Chapters 4 and 5 focus on TC in the electricity sector, a main contributor to GHG emissions. In Chapter 4 presents the data selection process used to identify patents in efficient fossil electricity technologies and provides a worldwide analysis of innovation trends in these technologies. Chapter 5 studies the evolution of energy efficiency in fossil-fuel based electricity production, devoting particular attention to the contribution of knowledge to production efficiency.
Almenar, Taya Ester. "El poder de las marcas del distribuidor. El caso Bosque Verde (de Mercadona) en la categoría Detergentes para Ropa en España." Doctoral thesis, Universitat Ramon Llull, 2016. http://hdl.handle.net/10803/349220.
Повний текст джерелаEsta tesis quiere profundizar en la comprensión de las marcas del distribuidor y las percepciones de los usuarios en España. La evolución de la MdD en España viene explicada por el crecimiento de la enseña Mercadona, pero: ¿las MdD generan las mismas percepciones? Hay diferencias entre las marcas de detallistas en la evaluación de los atributos? Se ve reflejado en la lealtad hacia el producto? ¿y en la lealtad hacia la cadena minorista? La investigación cuantitativa –a partir de una base de datos de entrevistas a responsables del hogar- demuestra la superioridad de Bosque Verde (la marca de Mercadona en la categoría de productos para el hogar, BV a partir de ahora) respecto a las demás MdD. Consigue valoraciones en línea a las MB de segundo nivel en los atributos de “product performance”, genera un mayor nivel de prueba que resto de las MdD, y tiene una muy elevada capacidad de fidelizar. En el segmento de detergentes líquidos, obtiene resultados muy superiores a todas las marcas existentes. Esta marca parecer seguir el modelo anglosajón de “MdD de más calidad” identificado por Erdem, Zhao y Valenzuela (2004). Los spillovers (efectos desbordes) muestran diferentes comportamientos según las MdD analizadas: Los usuarios de Bosque Verde, muestran un menor consumo de otras MdD y estan más fidelizados hacia su MdD. Los usuarios de Carrefour y Día sí reflejan el efecto cruzado entre las marcas: los usuarios de Carrefour también consumen producto Día, y éstos también consumen Eroski. Las marcas Carrefour y Día siguen el patrón estudiado y definido por Szymanowski y Gijsbrechts (2012). Desde esta tesis se ha categorizado como “spillover intra categoría-competencia”. El comprador de Mercadona compra más productos de otras categorías, por lo que genera “un mayor gasto en la tienda” que el resto de comprador MdD de las otras enseñas. Y compra más MdD de su enseña Mercadona. En esta tesis, este efecto se ha categorizado como “spillover inter categorías-marca propia”. Este comprador sigue un patrón diferente al detectado por Szymanowski y Gijsbrechts (2012): en BV el efecto “familiaridad “de la marca es muy superior al efecto “calidad” hacia otras MdD. Las entrevistas en profundidad a los directivos de empresas fabricantes, realizadas entre 2014 y 2015, sitúan a BV por encima del resto de las MdD en la valoración del producto y por la imagen de la enseña, lo que refuerza esa ventaja de BV. La entrevista a un ex-directivo de Mercadona ha permitido descubrir la importancia y dimensión de la comunicación personal que hace Mercadona, con 1,2 millones de personas impactadas al año. Se trata de una acción de comunicación en las tiendas especialmente diseñada para este fin, realizada por empleados y el equipo de prescriptores. En esta acción, dirigida al target de compradores o quienes viven en los alrededores de un nuevo establecimiento, se explican y demuestran las bondades de los productos de Mercadona en una charla informativa de una hora. La investigación demuestra que BV es una marca con dimensiones de marca en línea o superiores a las MB2, superiores al resto de las MdD y muy bien valorada por sus usuarios. Es una marca que tiene las características de las marcas “publicitadas en TV”: 1) es conocida, 2) es probada en una proporción muy superior al resto de MdD e incluso algunas MB (el alto nivel de prueba confirma la poca incertidumbre que genera) 3) tiene una excelente capacidad de fidelización por la excelente relación calidad-precio que ofrece y 4) expande su uso a otras categorías, como ocurre con las extensiones de línea de las MB y 5) la comunicación que realiza –no auditada por Infoadex- es diferente pero sin duda efectiva. La prueba de su efectividad es presencia de “la recomendación” como factor de compra detectado en la investigación. Los excelentes resultados de BV ponen en una situación difícil a aquellas MB “no líderes” que no son capaces de crear un hueco propio en el mercado. La calidad del producto, la imagen de la tienda y la comunicación en el punto de venta generan una percepción de la MdD de Mercadona y de la enseña Mercadona más positiva que la que tienen el resto de minoristas. Ello hecho explica que aparezca como una de las marcas más amadas por los españoles en el estudio del Iese (2012). Este conjunto de factores crea “un entorno competitivo único” para los fabricantes en España, como indica algún entrevistado. Los fabricantes de “MB” deben replantearse su estrategia en este entorno competitivo que ha demostrado que Mercadona es capaz de tener la marca número uno en muchas categorías. Lo consigue con una comunicación diferente, pero sin duda muy efectiva. Las líneas futuras de investigación pueden ser varias y en múltiples áreas. A nivel de comunicación, sería interesante analizar en el ámbito minorista cuáles son los resultados de una comunicación masiva frente la aproximación actual; en este sentido, poder evaluar los resultados de Lidl -con un producto de calidad y publicidad masiva en televisión- puede resultar de gran interés. En el ámbito de los efectos spillovers, sería interesante estudiar estos efectos hacia otras categorías (por ejemplo, alimentación y droguería, o cuidado personal y droguería) y ver si muestran un patrón de comportamiento similar. También sería interesante conocer la situación en el momento actual y ver la evolución de las diferentes MB.
This thesis aims to deepen the understand of the Distributor Brands, (DB) and their user perceptions in the Spanish market. The evolution of the DB in Spain is explained by the growth of the retail chain Mercadona, but: do the existing DB generate the same perceptions? Are there differences among the retail chains brands in the attributes evaluation? Do they impact on the loyalty towards the product? And towards the chain? Quantitative research - from a database of interviews with household shoppers- shows the superiority of Bosque Verde (the Mercadona brand in the category of household cleaning products, now BV) with respect to any other DB. BV achieves results in line with the second level MB on product performance attributes; BV generates a higher trial level than the DB, and has a very high capacity to convert buyers into loyal users. In the liquid detergent segment, the BV results are far superior to all other existing brands. BV seem to follow the Anglo-Saxon model of “high quality DB" identified by Erdem, Zhao, and Valenzuela (2004). The spillovers effects show different behaviours depending on the DB: BV users show a lower consumption of other DB and are more loyal towards their brand. Carrefour and Día users do reflect a cross effect between the brands: Carrefour users also purchase Día products, and Día users also purchase Eroski products. Carrefour and Día brands follow the pattern defined by Szymanowski and Gijsbrechts (2012). In this thesis we have named this effect "intra-category competitor spillover". The Mercadona buyer also purchases more products from other categories, generating "higher in-store spending” compared to the rest of DB buyers of other retailers. And they buy Mercadona DB in higher proportion to other DB buyers of other retailers. In this thesis, this effect has been categorized as "inter category –own brand spillover". This buyer follows a different pattern from that described by Szymanowski and Gijsbrechts (2012): BV brand shows that the “familiarity” brand effect is far superior to the "quality" effect towards other DB. In the in depth interviews carried out between 2014 and 2015, managers of the main manufacturers’ interviewed consider BV better than all of the other DB competitors due to its better product performance and the positive Mercadona retail image, both which reinforce the advantages of BV. The interview with a former Mercadona executive uncovered the importance and dimension of one-to-one Mercadona communication, which reaches 1.2 million people per year. It's an in-store communication action especially designed for this purpose, carried out by employees and a team of “prescriptors”. In this action, aimed at Mercadona buyers or those who live in the vicinity of a new shop, they explain and demonstrate the benefits of Mercadona products at a one hour meeting. Research shows that BV is a brand with brand dimensions in line or above the second level MF, higher than the rest of the DB and highly valued by its users. It is a brand that has the traits of TV advertised brands: 1) it has high awareness, 2) it is tried in a higher proportion to the rest of DB and even some MB (the high trial level confirms the low uncertainty it generates, 3) it has excellent loyalty ratio for its value for money offering, 4) BV expands its usage to other categories (as happens with MB line extensions) and, 5) the communication plan put in place -not audited by Infoadex- is certainly effective. Its effectiveness is demonstrated by the "recommendation" as a purchase factor, identified in the research. The excellent results of BV create a difficult situation for those non-leading MB who are not able to create their own niche in the market. The quality of the product, the store image and the communication at the point of sale generate a more positive Mercadona DB perception and Mercadona retail perception than the rest of retail chains. This fact explains why it was shown to be one of the most beloved brands by Spaniards in a study by IESE (2012). This set of factors creates "a unique competitive environment" for manufacturers in Spain, as indicated by one interviewee. "MB" and its manufacturers should rethink their strategy in this competitive environment where Mercadona has shown that is able to achieve number one position in many categories. This is achieved by means of a different, but certainly very effective communication approach and strategy. Future lines of research can be various and in multiple areas. At the communication level, it would be interesting to analyse the results of a massive advertising campaign in the retail field compared to the current Mercadona approach; in this sense, the Lidl advertising results -with a quality product and significant TV media - may be of great interest. In the field of spillover effects, it would be interesting to study these effects in other categories (for example, food and drugstore, or personal care and drugstore) and evaluate if they show similar patterns. It would also be interesting to know the current situation and compare the evolution of the different MB.