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  1. Elasticidades preço e renda da demanda de energia elétrica domiciliar no Brasil
    Autor*in: Souza, João Gabriel de Moraes; Pompermayer, Fabiano Mezadre; Rabello, Gabriel Gouvêa; Eberhardt, Isaque Daniel Rocha; Silva Filho, Edison Benedito da
    Erschienen: outubro de 2021
    Verlag:  Instituto de Pesquisa Econômica Aplicada, Brasília

    This paper investigates the price elasticity of Brazilian residential electricity demand for 2012-2016. The estimations use random and fixed effects panel data and impulse response function in a VAR/VECM model for time series analysis. Furthermore,... mehr

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    Standort:
    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    Signatur:
    DS 194
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    This paper investigates the price elasticity of Brazilian residential electricity demand for 2012-2016. The estimations use random and fixed effects panel data and impulse response function in a VAR/VECM model for time series analysis. Furthermore, we analyze the consumers in two categories, Low Income consumer and B1 consumer (household electricity average consumer). The most relevant contribution of this research is the analysis of the different kinds of consumers and the impact of change in electric power prices on these consumers. The results of the panel estimation are lower than the unity and have a negative relation on the consumption for positive changes in prices. The results show that, for the average consumer, the response of price change is less relevant than to lower income consumers. In the impulse response function, we can see the lower income consumers respond faster than the average consumers. Moreover in impulse response function, for electricity price change the response is more drastically negative. We can infer from these results, that the impact of a price change in elasticity is more sensitive in consumers that have a lower income and lower electricity consumption. However, an average consumer, which has a higher electricity demand, the relation between changes in prices and changes in consumption is more inelastic. This occurs, we suppose, because electricity is a most necessary good and also a smaller share of the consumption basket for the average consumer. The study also presents an estimate for the income elasticity of demand for electricity in Brazil, which, although it does not differentiate consumers by income brackets, shows a positive, inelastic relationship with a high correlation between the wages of families and their consumption of energy, which can be used for the formulation and evaluation of sectoral policies.

     
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    Quelle: Verbundkataloge
    Sprache: Portugiesisch
    Medientyp: Buch (Monographie)
    Format: Online
    Weitere Identifier:
    hdl: 10419/249220
    Schriftenreihe: Texto para discussão / Ipea ; 2702
    Schlagworte: household electricity; price and income elasticity of demand; panel data; VAR difference in consumption
    Umfang: 1 Online-Ressource (circa 42 Seiten), Illustrationen
  2. Avaliação econômica de experiências nacionais e internacionais de subsídios cruzados no setor de transportes terrestres
    Autor*in: Sousa, Rennaly Patricio; Silva Filho, Edison Benedito da
    Erschienen: fevereiro de 2022
    Verlag:  Instituto de Pesquisa Econômica Aplicada, Rio de Janeiro

    This study seeks, in a preliminary way, to evaluate national and international experiences in the use of cross-subsidies applied to transport infrastructure concessions with less commitment from the public budget. Alternatives to the adopted... mehr

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    This study seeks, in a preliminary way, to evaluate national and international experiences in the use of cross-subsidies applied to transport infrastructure concessions with less commitment from the public budget. Alternatives to the adopted concession models are analyzed, such as the use of public funds, the concession through bundles of projects and clearing house systems, in order to identify the specificities, advantages and disadvantages of the selected models. We conclude that the improvement and strengthening of the Brazilian institutional framework with regard to fiscal management is essential to ensure the success of concession models involving cross-subsidy with the use of public resources.

     
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    Sprache: Portugiesisch
    Medientyp: Buch (Monographie)
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    hdl: 10419/261050
    Schriftenreihe: Texto para discussão / Ipea ; 2735
    Schlagworte: transportation; cross-subsidization; public funds
    Umfang: 1 Online-Ressource (circa 34 Seiten), Illustrationen
  3. Trajetória recente e características regionais do consumo de energia elétrica para famílias de baixa renda no Brasil a partir dos dados do programa TSEE (2014-2021)
    Autor*in: Silva Filho, Edison Benedito da; Homsy, Guilherme Vampré
    Erschienen: maio de 2023
    Verlag:  Instituto de Pesquisa Econômica Aplicada, Rio de Janeiro

    This study analyzes the recent trajectory and regional characteristics of electricity consumption among low-income families in Brazil, using data from beneficiaries of the Tarifa Social de Energia Elétrica (TSEE) program. It also seeks to assess the... mehr

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    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    Signatur:
    DS 194
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    keine Fernleihe

     

    This study analyzes the recent trajectory and regional characteristics of electricity consumption among low-income families in Brazil, using data from beneficiaries of the Tarifa Social de Energia Elétrica (TSEE) program. It also seeks to assess the impacts of restrictive measures and regulatory changes implemented throughout 2020 to contain the pandemic on the behavior of residential electricity consumers in Brazil. The paper presents a new methodology for evaluating the economic impacts of the TSEE based on detailing the program's data at the regional level, as well as simulating changes in the electricity consumption of the program's beneficiaries in response to changes in the price of the public service offered. Evidence was found that the recent rise in electricity supply costs (notably from 2014 onwards) produced significant and differentiated negative effects for the country's regions, increasing inequalities in access to electricity and in the amount consumed. by low-income households in the country. In turn, the federal government's financial aid measures for low-income families in the period considered most critical for coping with the covid-19 pandemic, in the second half of 2020, do not seem to have produced major impacts in terms of changing their pattern of energy consumption, as well as on the regional discrepancies already observed in the low-income consumer market in Brazil.

     
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    Weitere Identifier:
    hdl: 10419/284998
    Schriftenreihe: Texto para discussão / Ipea ; 2876
    Schlagworte: electricity; price elasticity of demand; cross subsidies
    Umfang: 1 Online-Ressource (circa 36 Seiten), Illustrationen
  4. Concessões no setor de infraestrutura
    propostas para um novo modelo de financiamento e compartilhamento de riscos
    Autor*in: Pompermayer, Fabiano Mezadre; Silva Filho, Edison Benedito da
    Erschienen: fevereiro de 2016
    Verlag:  Instituto de Pesquisa Econômica Aplicada, Brasília - DF

    The paper discusses the main challenges and opportunities for attracting both private domestic and foreign capital to foster the growth of concessions projects in the infrastructure sector, and proposes solutions from the Brazilian recent experience... mehr

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    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    Signatur:
    DS 194 (2177)
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    The paper discusses the main challenges and opportunities for attracting both private domestic and foreign capital to foster the growth of concessions projects in the infrastructure sector, and proposes solutions from the Brazilian recent experience and other emerging economies. Given the exhaustion of the public funding sources in Brazil and the increasing demand for finance in the infrastructure sector in the coming decades, there is a consensus on the need of attracting private capital so to ensure the viability of the various concession projects planned for the period. We shall propose a new model for concession financing with provisions for demand risk to be shared between the Government and the concessionaire in order to increase participation of private capital in these projects. The model may also include currency hedge instruments in order to increase its attractiveness to foreign investors.

     
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    Quelle: Verbundkataloge
    Sprache: Portugiesisch
    Medientyp: Buch (Monographie)
    Format: Online
    Weitere Identifier:
    hdl: 10419/129888
    Schriftenreihe: Texto para discussão / Ipea ; 2177
    Umfang: 1 Online-Ressource (circa 58 Seiten), Illustrationen
  5. O fortalecimento da indústria de defesa do Brasil
    Autor*in: Andrade, Israel de Oliveira; Silva Filho, Edison Benedito da; Hillebrand, Giovanni Roriz Lyra; Sumi, Marcelo Colus
    Erschienen: março de 2016
    Verlag:  Instituto de Pesquisa Econômica Aplicada, Brasília - DF

    The aim of this study is to discuss the resurgence of the Brazilian defense industry in the last decade. It analyzes the recent historical trend and the prospects created for its companies from the resumption of government policies towards the... mehr

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    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
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    DS 194 (2182)
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    The aim of this study is to discuss the resurgence of the Brazilian defense industry in the last decade. It analyzes the recent historical trend and the prospects created for its companies from the resumption of government policies towards the defense sector, as well as the challenges posed to the success of this revitalization process.

     
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    Quelle: Verbundkataloge
    Sprache: Portugiesisch
    Medientyp: Buch (Monographie)
    Format: Online
    Weitere Identifier:
    hdl: 10419/144618
    Schriftenreihe: Texto para discussão / Ipea ; 2182
    Umfang: 1 Online-Ressource (circa 60 Seiten), Illustrationen
  6. Dos "dividendos da paz" à guerra contra o terror
    gastos militares mundiais nas duas décadas após o fim da guerra fria ; 1991 - 2009
    Autor*in: Silva Filho, Edison Benedito da; Moraes, Rodrigo Fracalossi de
    Erschienen: 2012
    Verlag:  IPEA, Brasília, DF

    This article examines the world military expenditures in the period 1991-2009, based on an exploratory analysis about the institutional and economic factors that affected the defense budgets in the countries with the largest military expenditures in... mehr

    Standort:
    Niedersächsische Staats- und Universitätsbibliothek Göttingen
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    Standort:
    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    Signatur:
    DS 194 (1754)
    Fernleihe:
    keine Fernleihe

     

    This article examines the world military expenditures in the period 1991-2009, based on an exploratory analysis about the institutional and economic factors that affected the defense budgets in the countries with the largest military expenditures in the world. Furthermore, there is a comparative analysis of the composition of military expenditures in Brazil and North Atlantic Treaty Organization (NATO) countries in the 2000s, expounding differences on the proportions of resources allocated for weapons purchases and payment of personnel. Finally, the article analyzes the different degrees of investments on capital intensity in these countries' militaries, stressing their differences in comparison with the United States. -- Military expenditures ; 1990s ; 2000s ; expenditures on military weapons ; expenditures on military personnel ; military's capital intensity

     
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    Quelle: Verbundkataloge
    Sprache: Portugiesisch
    Medientyp: Buch (Monographie)
    Format: Online
    Weitere Identifier:
    hdl: 10419/91443
    Schriftenreihe: Texto para discussao / Instituto de Pesquisa Econômica Aplicada ; 1754
    Schlagworte: Militärausgaben; Brasilien; Welt
    Umfang: Online-Ressource (PDF-Datei: 56 S., 1,28 MB), graph. Darst.
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    Zsfassung in engl. Sprache