General Equilibrium Models
Mostrando 1-12 de 65 artigos, teses e dissertações.
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1. A general method for designing non-symmetrical composite steel and concrete columns
Abstract The study of non-symmetrical composite columns is complex and European and North American standards only approach this issue superficially. In this text, a new proposal is presented for non-symmetrical composite column design subject to biaxial bending and axial compression, based on the compatibility of the deformation method, which considers the n
REM, Int. Eng. J.. Publicado em: 2016-09
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2. Keynes e o conceito de capital: reflexões epistemológicas a respeito das premissas sraffianas da teoria geral
Keynes and the concept of capital: some epistemological observations in regard to the Sraffian premises of the General Theory. This article aims to examine the conception of the nature of capital used by Keynes in the General Theory, to show to what extent this concept is similar to Sraffa's conception, and to highlight the implications related to this conce
Brazil. J. Polit. Econ.. Publicado em: 2013-09
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3. Modelagem de equilíbrio líquido-líquido, líquido-vapor e líquido-líquido-vapor para sistemas binários, ternários, quaternários e pseudo-quaternários, envolvendo a produção de biodiesel / Modeling of liquid-liquid, liquid-vapor and liquid-liquid-vapor equilibria for binary, ternary, quarternay and pseudo-quaternary systems involving biodiesel production
The worldwide energy demand increases every year. This demand will reach levels that cannot be supplied by current conventional fossil fuel resources. In this context, biofuels arise as a growing primary source of energy, raising research opportunities and encouraging technology development. An important technical issue related to biofuels development is the
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 19/01/2012
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4. Exogenous expectations on endogenous uncertainty: recursive equilibrium and survival
This paper analyses general equilibrium models with finite heterogeneous agents having exogenous expectations on endogenous uncertainty. It is shown that there exists a recursive equilibrium with the state space consisting of the past aggregate portfolio distribution and the current state of the nature and that it implements the sequential equilibrium. We es
Escola de Pós-Graduação em Economia da FGV. Publicado em: 18/04/2011
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5. Stochastic Newton-like methods for computing equilibria in general equilibrium models
Calculating an equilibrium point in general equilibrium models in many cases reduces to solving a nonlinear system of equations. Taking model parameter values as random variables with a known distribution increases the level of information provided by the model but makes computation of equilibrium points even more challenging. We propose a computationally ef
Computational & Applied Mathematics. Publicado em: 2011
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6. Políticas fiscal e monetária ativas e passivas : uma análise para o Brasil pós-metas de inflação
Publicado em: 2011
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7. Estudo da cinética e do equilíbrio da adsorção da cefamicina C em resina de troca iônica e simulação do processo contínuo
The cephamycin C (CefC) is a beta-lactam antibiotic produced from submerged and aerated cultures of Streptomyces clavuligerus. Acts as inhibitor of cell wall formation of Gram-negative bacteria and is resistant to the hydrolytic action of betalactamases enzymes. The literature presents few scientific results published regarding the purification of CefC, and
Publicado em: 2011
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8. Essays on the general equilibrium effects of barriers to trade on economic growth, foreign trade and the location of economic activity in Brazil
This work presents a fully operational interstate CGE model implemented for the Brazilian economy that tries to quantify both the role of barriers to trade on economic growth and foreign trade performance and how the distribution of the economic activity may change as the country opens up to foreign trade. Among the distinctive features embedded in the model
Publicado em: 16/04/2010
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9. Determinação experimental e modelagem de temperatura de ebulição e pH de sistemas binarios contendo compostos presentes em sucos de frutas / Experimental determination and modeling of boiling pont pH of binary systems containing fruit juice compunds
The vapor-liquid equilibrium of binary aqueous solutions of D-glucose and D-fructose, present in fruit juices, was evaluated by experimental boiling point measurements in a rotary evaporator with total reflux of the vapor phase from 20 kPa to atmospheric pressure (93.6 kPa) and concentration from 10 to 60 % by mass. The experimental data were correlated with
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 12/04/2010
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10. Dinâmica de Nutrientes e Redes Tróficas / Nutrient Dynamics and Foods Webs
A food web comprises exchanges of matter and energy that occur among species and between biotic and abiotic environment. Given that abiotic components form the basal resources, the approach of this work consists of evaluating the effects of nutrients input in strategic models that describe food web and chain dynamics. Its focus lies on the determination of t
Publicado em: 2010
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11. Uma estimativa do modelo DSGE para o Brasil com rigidez real e nominal
According to the emphasis by Dib (2003), recently there has been a growing interest in the development of economic models that outline the role of rigidities in nominal price, based on the optimizing behavior of rational agents in a dynamic, stochastic, general-equilibrium (DSGE) environment. Although, there are advantages shown by these models, it was obser
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2010
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12. Políticas monetária e fiscal ativas e passivas : uma análise para o Brasil pós-metas de inflação
A falta de coordenação das políticas fiscal e monetária no Brasil, freqüentemente, tem sido apontada como motivo para os desequilíbrios macroeconômicos que a economia enfrentou nas últimas três décadas. No período mais recente, pós-metas de inflação, diversos autores apontaram a política fiscal ativa como fator restritivo ao desempenho da pol�
Publicado em: 2010