Exchange Rate Dynamics
Mostrando 13-24 de 47 artigos, teses e dissertações.
-
13. TERM STRUCTURE OF INTEREST RATES AND MACROECONOMIC DYNAMICS IN BRAZIL / ESTRUTURA A TERMO DA TAXA DE JUROS E DINÂMICA MACROECONÔMICA NO BRASIL
There is a close relationship between macroeconomic variables and the term structure of interest rates in Brazil. We characterize this relationship using the recent macro-finance approach adapted to the case of an emerging market economy.We find that (i) the yield curve have additional information about future economic growth; (ii) the forecasting power is i
Publicado em: 2006
-
14. Investigating the dynamics of the asymmetry the brazilian gasoline prices: a time series approach. / Investigando a dinâmica da assimetria nos preços da gasolina brasileira: uma abordagem de séries temporais.
This work has the objective to present an econometric analysis of the prices in the Brazilian retail gasoline market, highlighting a non-linear adjustment with the international oil prices and Brazilian exchange rate. In the theoretical part the co-integration analysis with asymmetric error correction models TAR and M-TAR are exposed. Besides, is shown that
Publicado em: 2006
-
15. Determinação dos juros e metas de inflação no Brasil: uma crítica através da abordagem pós-keynesiana
The central purpose of this study is analyze the behavior of the Inflation Target Regime in Brazil, presenting inconsistencies related to its own conception, that finish for keeping the country in the trap of the vulnerability, high interests rate and low economic growth. The specific objective is to relate the determination of the interest rate with the mov
Publicado em: 2006
-
16. A new approach to the joined estimation of the heat generated by a semicontiunuous emulsion polymerization Qr and the overall heat exchange parameter UA
This work is concerned with the coupled estimation of the heat generated by the reaction (Qr) and the overall heat transfer parameter (UA) during the terpolymerization of styrene, butyl acrylate and methyl methacrylate from temperature measurements and the reactor heat balance. By making specific assumptions about the dynamics of the evolution of UA and Q R,
Brazilian Journal of Chemical Engineering. Publicado em: 2004-06
-
17. ESTIMAÇÃO DE EQUAÇÕES DE EXPORTAÇÕES POR SETORES: UMA INVESTIGAÇÃO SOBRE O IMPACTO DO CÂMBIO / ESTIMATION OF EXPORT EQUATIONS BY SECTORS: A RESEARCH ON EXCHANGE RATE IMPACT
The aim of this dissertation is to investigate the impact of the exchange rate in several export sectors of the brazilian economy, throughout the use of uniequation econometric models. In particular, we make use of the autoregressive distributed lags model (ADL) to obtain the long run exchange rate elasticities. The short run dynamics is obtained by use of a
Publicado em: 2003
-
18. Rigidez comercial, movimentos de capital e crise cambial
This work aims to develop a theoretical model of the role that rigidities in the trade balance, as well as a limited capacity of absorption of financial capital, play in exchange rate crisis in developing countries. The model is specifically framed in the light of the experience of exchange rate crisis in Latin America, especially that of Brazil (1999) and M
Publicado em: 2001
-
19. Estudo da espectroscopia de massas de mesons segundo um modelo de potencial inspirado em cromodinamica quantica
Since the discovery of QCD (Quantum Chromodynamics), there have been remarkable technical achievements in perturbative calculations applied to hadrons. However, it is difficult to use QCD directly to compute hadronic properties. In this context, phenomenological potential models have provided extremely satisfactory results on description of ordinary hadrons,
Publicado em: 2001
-
20. Rate of disappearance of labeled carbon dioxide from the lungs of humans during breath holding: a method for studying the dynamics of pulmonary CO2 exchange
The dynamics of CO2 exchange in the lungs of man was studied by observing the rate of disappearance of a stable isotope of CO2 (13CO2) from the alveolar gas during breath holding. Over 50% of the inspired isotope disappeared within the first 3 sec followed by a moderately rapid logarithmic decline in which one-half of the remaining 13CO2 disappeared every 10
-
21. Error and efficiency of replica exchange molecular dynamics simulations
We derive simple analytical expressions for the error and computational efficiency of replica exchange molecular dynamics (REMD) simulations (and by analogy replica exchange Monte Carlo simulations). The theory applies to the important case of systems whose dynamics at long times is dominated by the slow interconversion between two metastable states. As a sp
U.S. Government.
-
22. Millisecond time scale conformational flexibility in a hyperthermophile protein at ambient temperature
Rubredoxin from the hyperthermophile Pyrococcus furiosus is the most thermostable protein characterized to date with an estimated global unfolding rate of 10−6 s−1 at 100°C. In marked contrast to these slow global dynamics, hydrogen exchange experiments here demonstrate that conformational opening for solvent access occurs in the ≈millisecond time fra
The National Academy of Sciences.
-
23. In Vivo Gas Exchange Measurement of the Site and Dynamics of Nitrate Reduction in Soybean1
A gas analysis system was built to study the relationship between the reductant cost of NO3− assimilation and the measured rate of CO2 and O2 exchange in roots, leaves, and stems+ petioles of soybean (Glycine max L. Merr. cv Maple glen) plants. The measurements were used to calculate the diverted reductant utilization rate (DRUR = 4*[measured rate of CO2 +
American Society of Plant Biologists.
-
24. Measuring Gene Flow among Populations Having High Levels of Genetic Fragmentation
We present an analysis of the genetic structures of 22 species of salamanders, with regard to levels of gene flow among populations. We estimate the gene flow parameter, Nm (the product of the effective population number and rate of migration among populations) using two alternative methods described by Wright and Slatkin. For most species, these two methods