Forecast Of Consumption
Mostrando 1-12 de 21 artigos, teses e dissertações.
-
1. Modeling and hydraulic performance evaluation of a dripper device coupled to a branched water distribution network
Resumo A irrigação é responsável por aproximadamente 70% do consumo de água doce do mundo e é um dos principais fatores por trás da crescente escassez de água global. As técnicas e sistemas de irrigação são extremamente diferenciadas e complexas. Neste contexto, as ferramentas de dinâmica de fluidos computacional (CFD) ganham relevância, permit
Rev. Ambient. Água. Publicado em: 03/06/2019
-
2. ESTUDO DE TÉCNICAS DE PREVISÃO DE CONSUMO EM SISTEMAS DE DISTRIBUIÇÃO DE GÁS NATURAL. / STUDY OF CONSUMPTION FORECASTING SYSTEMS NATURAL GAS DISTRIBUTION.
A previsão de consumo de gás tem fundamental importância para a companhia distribuidora de gás natural, uma vez que é comum que as empresas supridoras incluam em seus contratos cláusulas que obrigam a concessionária distribuidora realizar a programação do volume de gás natural a ser retirado, sendo a mesma submetida à aplicação de penalidades ca
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 20/12/2012
-
3. THE DEMAND FOR RESIDENTIAL ELECTRICITY IN BRAZIL: 2011-2020 / A DEMANDA POR ENERGIA ELÉTRICA RESIDENCIAL NO BRASIL: 2011-2020
This work aims to quantify the relations between the electricity demand and some of its determinants in the Residential sector of Brazil. To begin with a short discussion is carried out on the Residential energy consumption in the country throughout the last four decades so as to get to know the residential consumption within a wider context. After, we adopt
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/05/2012
-
4. The Forward- and the Equity-Premium Puzzles: Two Symptoms of the Same Illness?
Using information on US domestic financial data only, we build a stochastic discount factor—SDF— and check whether it accounts for foreign markets stylized facts that escape consumption based models. By interpreting our SDF as the projection of a pricing kernel from a fully specified model in the space of returns, our results indicate that a model that a
Escola de Pós-Graduação em Economia da FGV. Publicado em: 24/04/2012
-
5. Crescimento da pecuária de corte no Brasil: fatores econômicos e políticas setoriais / The growth of beef cattle sector in Brazil: economic factors and sector policies
This study aims to identify the factors which are responsible for the excellent performance of the beef cattle sector, taking its growth in Brazil and the increase of beef exports into account. The construction of a theoretical model which is capable to support the specification process of the econometric model used to quantify the impacts of the variations
Publicado em: 2011
-
6. The forward- and the equity-premium puzzles: two symptoms of the same illness?
Using information on US domestic financial data only, we build a stochastic discount factor—SDF— and check whether it accounts for foreign markets stylized facts that escape consumption based models. By interpreting our SDF as the projection of a pricing kernel from a fully specified model in the space of returns, our results indicate that a model that a
Escola de Pós-Graduação em Economia da FGV. Publicado em: 05/11/2010
-
7. The Forward- and the Equity-Premium Puzzles: Two Symptoms of the Same Illness?
We build a pricing kernel using only US domestic assets data and check whether it accounts for foreign markets stylized facts that escape consumption based models. By interpreting our stochastic discount factor as the projection of a pricing kernel from a fully specified model in the space of returns, our results indicate that a model that accounts for the b
Publicado em: 12/08/2009
-
8. SOLUÇÕES DE OTIMIZAÇÃO DA EFICIÊNCIA ENERGÉTICA DE UMA FERROVIA DE CARGA: O CASO DA ESTRADA DE FERRO CARAJÁS / SOLUTIONS OF OPTIMIZATION OF THE ENERGY EFFICIENCY OF A RAILROAD OF LOAD: THE CASE OF ESTRADA DE FERRO CARAJÁS
The energy efficiency represents the oil consumption diesel of the locomotives multiplied by the load carried and the distance from one determined stretch. This is a subject little searched in the practical railroad, however is a subject of extreme importance. To improve the energy efficiency, actions can be taken in some levels: operational, technological,
Publicado em: 2009
-
9. Methodology to detect the presence of recyled PET in PET food package / Metodologia para detectar a presença do PET reciclado em embalagens PET para alimentos
Recently, Brazil recorded mechanical recycling of the poly (ethylene terepththalate), PET, the highest in the world, corresponding to about 53 wt %. This success in the recycling industry is due to the wide range of its applications, from textiles to packaging for the food industry. The recycled food-grade packaging could be mixed with virgin resin and repro
Publicado em: 2009
-
10. Transmission of prices and volatility in the marketing of pork / Transmissão de preços e da volatilidade na comercialização da carne suína
The pork chain, despite showing significant technical improvement and competitiveness, is still one of the most volatile sectors of Brazilian agribusiness, and marketing and price fluctuation is one of the main barriers for its development. Accordingly, the present study aimed to analyze the price ratios and volatility among production agents and major meat
Publicado em: 2009
-
11. Análise e previsão dos recolhimentos compulsórios sobre recursos à vista / Analysis and Forecast of Reserve Requirements
This dissertation discusses the reserves requirements in Brazil. It analyses and forecasts the top five time series that form these requirements. A VARMAX model with autoregressives lags, moving averages and exogenous variables is used. The interest rate Selic, exchange rate BRL/USD, commerce sales, consumption and income are the exogenous variables. A BEKK
Publicado em: 2008
-
12. CENÁRIOS FUTUROS DE OFERTA E DEMANDA DE ENERGIA ELÉTRICA: SIMULAÇÕES DO POSSÍVEL RACIONAMENTO ATÉ 2011 / FUTURES SETTINGS OF SUPPLY AND DEMAND OF ELECTRIC ENERGY: SIMULATIONS OF POSSIBLE ENERGY-RATIONING UNTIL 2011
The Brazilian electric energy generation system is a hydrothermal system of great size, with predominance hydroelectric plants. Its peculiar size and characteristics is the only one in the world. Consequently, its coordination is very complex and, therefore, it´s necessary the correct planning and operation to prevent or reduce problems related to supplemen
Publicado em: 2008