Bilateralism and regionalism: re-establishing the primacy of multilateralism a Latin American and Caribbean perspective

Includes bibliography

Revisiting privatization, foreign investment, international arbitration, and water

Includes bibliography

Transnational corporations and structural changes in industry in Argentina, Brazil, Chile and Mexico

Includes bibliography

Economic policy, institutions and productive development in Latin America

Includes bibliography

Military expenditure and development in Latin America

Includes bibliography

Competitiveness and labour regulations

Includes bibliography

Social vulnerability, insurance and risk diversification in Latin America and the Caribbean

Includes bibliography

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.

Cinética de absorção de silício por cultivares de cana-de-açúcar e de arroz

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Integridade, disponibilidade e acurácia no posicionamento RTK e RTK em rede: Investigação no contexto da rede GNSS ativa do Estado de São Paulo

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Adsorção de cádmio e disponibilidade de cádmio e bário em latossolos sob mata nativa e cultivados

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Produção de enzimas celulolíticas pelos fungos thermoascus aurantiacus CBMAI 756, thermomyces lanuginosus, Trichoderma reesei QM9414 e Penicillium viridicatum RFC3 e aplicação na sacarificação do bagaço de cana de açucar com diferentes pré-tratamentos

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Crescimento de plantas de Corymbia citriodora (Hook.) K. D. Hill & L. A. S. Johnson sob diferentes doses de potássio e níveis de umidade do solo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Tax policy in Latin America: Assessment and guidelines for a second generation of reforms

Includes bibliography

Big data and open data as sustainability tools: A working paper prepared by the Economic Commission for Latin America and the Caribbean

The two main forces affecting economic development are the ongoing technological revolution and the challenge of sustainability. Technological change is altering patterns of production, consumption and behaviour in societies; at the same time, it is becoming increasingly difficult to ensure the sustainability of these new patterns because of the constraints resulting from the negative externalities generated by economic growth and, in many cases, by technical progress itself. Reorienting innovation towards reducing or, if possible, reversing the effects of these externalities could create the conditions for synergies between the two processes. Views on the subject vary widely: while some maintain that these synergies can easily be created if growth follows an environmentally friendly model, summarized in the concept of green growth, others argue that production and consumption patterns are changing too slowly and that any technological fix will come too late. These considerations apply to hard technologies, essentially those used in production. The present document explores the opportunities being opened up by new ones, basically information and communication technologies, in terms of increasing the effectiveness (outcomes) and efficiency (relative costs) of soft technologies that can improve the way environmental issues are handled in business management and in public policy formulation and implementation.