Productivity differences in Brazilian manufacturing firms, by industrial sector: school bullying and academic achievement

Includes bibliography

Colombia: public capital and manufacturing productivity

Includes bibliography

The importance of the manufacturing sector for Brazilian economic development

Includes bibliography

Determinants of structural heterogeneity in Mexican manufacturing industry, 1994-2008

Includes bibliography

Energy demand in Chilean manufacturing

Includes bibliography

The subsidiary role of direct foreign investment in industrialization: the Colombian manufacturing sector

Includes bibliography

Environmental management and operational performance in automotive companies in Brazil: The role of human resource management and lean manufacturing

The main objective of this study is to verify the influence of Environmental Management (EM) on Operational Performance (OP) in Brazilian automotive companies, analyzing whether Lean Manufacturing (LM) and Human Resources (HR) interfere in the greening of these companies. Therefore, a conceptual framework listing these concepts was proposed, and three research hypotheses were presented. A questionnaire was elaborated based on this theoretical background and sent to respondents occupying the highest positions in the production/operations areas of Brazilian automotive companies. The data, collected from 75 companies, were analyzed using structural equation modeling. The main results are as follows: (a) the model tested revealed an adequate goodness of fit, showing that overall, the relations proposed between EM and OP and between HR, LM and EM tend to be statistically valid; (b) EM tends to influence OP in a positive and statistically weak manner; (c) LM has a greater influence on EM when compared to the influence HR has over EM; (d) HR has a positive relationship over EM, but the statistical significance of this relationship is less than that of the other evaluated relationships. The originality of this paper lies in its gathering the concepts of EM, LM, HR and OP in a single study, as they generally tend not to be treated jointly. This paper also provided valid empirical evidence for a littlestudied context: the Brazilian automotive sector. © 2012 Elsevier Ltd. All rights reserved.

Bilevel approach for optimal location and contract pricing of distributed generation in radial distribution systems using mixed-integer linear programming

In this study, a novel approach for the optimal location and contract pricing of distributed generation (DG) is presented. Such an approach is designed for a market environment in which the distribution company (DisCo) can buy energy either from the wholesale energy market or from the DG units within its network. The location and contract pricing of DG is determined by the interaction between the DisCo and the owner of the distributed generators. The DisCo intends to minimise the payments incurred in meeting the expected demand, whereas the owner of the DG intends to maximise the profits obtained from the energy sold to the DisCo. This two-agent relationship is modelled in a bilevel scheme. The upper-level optimisation is for determining the allocation and contract prices of the DG units, whereas the lower-level optimisation is for modelling the reaction of the DisCo. The bilevel programming problem is turned into an equivalent single-level mixed-integer linear optimisation problem using duality properties, which is then solved using commercially available software. Results show the robustness and efficiency of the proposed model compared with other existing models. As regards to contract pricing, the proposed approach allowed to find better solutions than those reported in previous works. © The Institution of Engineering and Technology 2013.

Transnational corporations and the manufacturing sector in Brazil: technological backwardness in the eighties and signs of an important restructuring in the nineties

Includes bibliography

Situación actual de la industria de manufacturas eléctricas en Brasil = Present status of the electrical equipment manufacturing industry in Brazil

Incluye Bibliografía

Competitiveness of the manufacturing and agro-industrial sectors in the Caribbean with a focus on Dominica, Guyana, Saint Vincent and the Grenadines and Trinidad and Tobago

Includes bibliography

Linkage between objectives and control mechanisms in the public manufacturing sector

Includes bibliography