Economics
Mostrando 49-60 de 1013 artigos, teses e dissertações.
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49. Life Cycle Assessment (LCA) and Wind Power Generation: Application of the Methodology and the Generator to Power System
ABSTRACT Sustainability and economics are current issues in the generation of electricity. The energy matrix is diversified and some forms have stood out, such as wind. Some tools have been developed to improve project efficiency, one of which is Life Cycle Assessment (LCA). This presents solidity when assisting projects financially and environmentally, eval
Braz. arch. biol. technol.. Publicado em: 29/10/2018
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50. O debate sobre o processo de desenvolvimento econômico da Coreia do Sul: uma linha alternativa de interpretação
Resumo A Coreia do Sul apresentou alto e rápido crescimento econômico entre os anos 1960 e 1980, associado a um upgrading em seu parque industrial e forte inserção no comércio internacional. Três correntes teóricas têm destaque na interpretação dos motivos que levaram a Coreia ao sucesso: 1) os autores do mainstream economics, defensores dos princ�
Econ. soc.. Publicado em: 2017-12
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51. Democratic governance and the firm
Abstract An intended contribution to new thinking on an institution that seems to have lost memory of its origins and functions, conducted with the tools of organization, law and economics. The argument shows how far we can go in reconceptualizing the firm as a democratic institution using only efficiency and innovation arguments.
Rev. Adm. (São Paulo). Publicado em: 2017-09
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52. El institucionalismo económico. Identidad de un movimiento disidente (1899-1939)
Abstract The path of institutionalism, as rich as it is diverse, is a case study that interrogates economic historians and confronts them with dilemmas, which are usually not easy to resolve in a reconstructible historical perspective. Using a perspective of scientific contexts, it has been sought the integration of external and internal influences on this s
Econ. soc.. Publicado em: 2017-08
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53. A high-level dynamic analysis approach for studying global process plant availability and production time in the early stages of mining projects
Abstract In the early stage of front-end studies of a Mining Project, the global availability (i.e. number of hours a plant is available for production) and production (number of hours a plant is actually operated with material) time of the process plant are normally assumed based on the experience of the study team. Understanding and defining the availabili
REM, Int. Eng. J.. Publicado em: 2017-06
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54. Agribusiness systems analysis: origin, evolution and research perspectives
Abstract The present essay revisits the concept of agribusiness systems, discusses its evolution based in the institutional perspective highlighting the property rights and contractual approaches. It concludes with suggested research topics in the field of economics of organizations applied to agriculture.
Rev. Adm. (São Paulo). Publicado em: 2017-03
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55. Achieving effective confinement through utilization of non-Newtonian fluid mixture as stemming structure
Abstract The economics of a mining operation is directly influenced by blasting outcomes, where blasting aims to comminute the rock mass in order to attain smaller grain sizes to be loaded and hauled at a minimum cost for its first processing stage. In order to promote adequate rock breakage, the stemming structure needs to provide proper confinement for the
REM, Int. Eng. J.. Publicado em: 2017-03
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56. What Accounts for Plural Forms of Governance Structure in the Same Industry or Firm - The Case of the Brazilian Electricity Industry
Abstract Governance structures are described as a spectrum with the market and vertical integration as its poles. During the past decades, the theoretical and empirical work aligned with New Institutional Economics sought to understand the factors that determine which transactions will run through the market and which will run within the firms. However, the
BAR, Braz. Adm. Rev.. Publicado em: 13/02/2017
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57. Sistematização da implementação de outsourcing logístico por meio de práticas de gestão de projetos
Resumo: O outsourcing logístico, aplicado como uma das práticas da Gestão da Cadeia de Suprimentos (Supply Chain Management – SCM), vem demonstrando ser efetivo para a construção de vantagens competitivas nas organizações. A literatura acadêmica tem contribuído com essa prática especialmente ao relacionar seus conceitos com as teorias da economia
Gest. Prod.. Publicado em: 26/01/2017
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58. (DES)ESTANDARIZACIÓN DE LA CULTURA: DIÁLOGOS ENTRE EDUCACIÓN Y POLÍTICAS PÚBLICAS PARA PENSAR LA ESCUELA
ABSTRACT: If we were to depreciate School and the education from its historically matrices that let us amplify and (re) create vital linkages of existence with the Other, it must then be necessary to try to impose political, cultural, media and also economics mechanisms as well which let us naturalize its own negation. The aim of this paper is to ask about t
Cad. CEDES. Publicado em: 2016-12
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59. Interpartner Differences and Governance Mode Dilemma: The Role of Alliance Scope
Abstract It is generally recognized that the governance structure of an alliance, equity versus nonequity, is an important strategic choice. Since an alliance teams up companies that are inevitably divergent in upstream resource endowment and/or downstream market coverage, it is necessary to select an appropriate governance form to manage the interpartner di
BAR, Braz. Adm. Rev.. Publicado em: 31/10/2016
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60. MODELING AND SIMULATION OF THE PROCESS OF DEHYDRATION OF BIOETHANOL TO ETHYLENE
Abstract The use of carbon-based waste biomass in the production of plastics can partially meet the growing demand for plastics in the near future. An interest in the production of ethylene from bioethanol has been renewing, motivated mainly by environmental appeal and economics. The main objective of this work is the development of a mathematical model for
Braz. J. Chem. Eng.. Publicado em: 2016-09