Marginal Costs
Mostrando 1-12 de 29 artigos, teses e dissertações.
-
1. Economic values for milk production and quality traits in south and southeast regions of Brazil
The objective of this study was to calculate economic values for milk (MY), protein (PY) and fat productions (FY) and somatic cell count (SCC) which could be used to compose an economic index to rank animals involved in an international genetic evaluation program of Holstein cattle used in the commercial dairy population in Brazil. The main milk production s
R. Bras. Zootec.. Publicado em: 2014-12
-
2. On the Welfare Costs of Business-Cycle Fluctuations and Economic-Growth Variation in the 20th Century
Lucas(1987) has shown a surprising result in business-cycle research: the welfare cost of business cycles are very small. Our paper has several original contributions. First, in computing welfare costs, we propose a novel setup that separates the effects of uncertainty stemming from business-cycle uctuations and economic-growth variation. Second, we extend
Escola de Pós-Graduação em Economia da FGV. Publicado em: 17/10/2012
-
3. On the Welfare Costs of Business-Cycle Fluctuations and Economic-Growth Variation in the 20th Century
Lucas (1987) has shown a surprising result in business-cycle research: the welfare cost of business cycles are very small. Our paper has several original contributions. First, in computing welfare costs, we propose a novel setup that separates the effects of uncertainty stemming from business-cycle fluctuations and economic-growth variation. Second, we exten
Escola de Pós-Graduação em Economia da FGV. Publicado em: 28/02/2012
-
4. Desafios e oportunidades da geração eólica e termelétrica a gás natural no Sistema Elétrico Peruano. / Challenges and opportunities of the wind generation and to natural gas thermal in the Peruvian Electricity System.
Several countries around the world have increasingly sought to diversify their electrical matrix in order to reduce dependence on fossil fuels and reduce emissions of gases responsible for worsening greenhouse effect in the atmosphere. As a result, has grown the participation of some renewable energy sources that until two decades ago did not occupied a prom
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/02/2012
-
5. A estrutura tarifária de uso das redes de distribuição de energia elétrica no Brasil: análise crítica do modelo vigente e nova proposta metodológica. / The rate structure of electric power distribution networks in Brazil: critical analysis of the current model and new methodological proposal.
O trabalho discute a questão da precificação eficiente em sistemas de distribuição de energia, abordando desde a teoria econômica clássica aplicada aos modelos de produção e transporte da energia, passando por uma avaliação crítica da atual metodologia de estrutura tarifária vigente no Brasil, até o detalhamento de uma proposta consistente e si
Publicado em: 2011
-
6. Desajuste marginal e influencia na pre-carga de parafusos e nas tensões induzidas as fixações de pilares metaloplasticos sobre-fundidos / Marginal misfit and influence in the pre-load and the stress-induced setting of the metaloplastic abutments
Castable UCLA abutments are of wide applicability in dental implants, because they allow the manipulation in the laboratory at low cost and individualization of abutments for each patient. However, they show the worse results of marginal adaptation then the fabricated, although these aggregate costs significantly higher. UCLA premachined abutments for castin
Publicado em: 2010
-
7. Incentivos y desincentivos de la industria farmacéutica privada para la I+D de nuevos medicamentos
The authors present a model with factors that influence research and development decisions by the pharmaceutical industry: risk of disease transmission and possibility of control; case-fatality and the presence of cure or treatments; income; number of persons who demand the medicine; and opportunity costs for the company. Companies tend to invest in markets
Cadernos de Saúde Pública. Publicado em: 2008-10
-
8. Análise da técnica de fundição rápida segundo a adaptação cervical de infra-estrutura de liga à base de Ni-Cr e expansões de presa e térmica de quatro revestimentos / Analysis of accelerated casting technique in accordance with marginal adaptation of Ni-Cr crown and curing expansion and thermal expansion of four investments
With the improvement of dental investments for accelerated casting technique, recent studies have demonstrated that the procedure can be considered safe for daily use in the dental laboratory. Thus, cast pieces can be obtained in less time, the prosthetic work as a whole can be speed up and costs are cut with no quality compromise. Even though, there are sti
Publicado em: 2007
-
9. ELECTRICAL ENERGY PRICE STRUCTURING FOR THE BRAZILIAN MARKET / FORMAÇÃO DE PREÇOS DE ENERGIA ELÉTRICA PARA O MERCADO BRASILEIRO
Os preços de energia elétrica, insumo básico para todo o Modelo Setorial, constituem uma das maiores incertezas do setor. Estas incertezas abrangem todos os elementos formadores de preços: a oferta, a demanda e as regras de mercado, tornando muitas vezes difícil ao agente a avaliação concreta e precisa do processo da formação de preços e do impacto
Publicado em: 2007
-
10. Freedom, macroeconomics and wappiness: an empirical analisys of a panel of countries / Liberdade, macroeconomia e felicidade: uma análise empírica de um painel de países
This dissertation brings evidence on the role of the main macroeconomic variables and freedom on individual happiness. Using microdata from subjective wellbeing surveys from 74 countries, we estimate an Ordered Probit Model. Based on a standard microeconometric specification, we show that macroeconomics influences wellbeing directly. Even after controlling f
Publicado em: 2007
-
11. O comérico justo na cadeia produtiva e os perfis de responsabilidade social.
The principal objective of this dissertation was to evaluate the profiles of Social Responsibility of the great companies, through your purchase relationships with your suppliers of smaller load and samaller economical power. The importance of the study appears of the need of identifying if there are companies that use practices related to the Sustainable De
Publicado em: 2007
-
12. Estudo de condições necessárias para a eficácia da cobrança na gestão dos recursos hídricos
This essay deals with two relevant conditions to the effectiveness of charges in the water resources management. The former concerns the establishment and the charge of the water economic price, and the latter deals with the allocation of the revenues raised with the water charge in the river basin where it was generated. The literature revision shows the im
Publicado em: 2006