Recursos de colección

UTL Repository Universidade Técnica de Lisboa (37.462 recursos)

O Repositório Institucional da Universidade Técnica de Lisboa desenvolvido no âmbito do projecto RCAAP. Este repositório destina-se a recolher, preservar e disponibilizar o acesso às publicações científicas e didácticas de seis: Escolas da UTL: Faculdade de Medicina Veterinária, Instituto Superior de Agronomia, Instituto Superior de Economia e Gestão, Instituto Superior de Ciências Sociais e Políticas , Faculdade de Motricidade Humana, Faculdade de Arquitectura. O Instituto Superior Técnico, igualmente Escola Da UTL, tem repositório independente.

Mostrando recursos 1 - 3 de 3

  1. Gross domestic product growth, volatility and regime changes nexus : the case of Portugal

    Andraz, Jorge M.; Norte, Nélia M.
    This paper provides evidence of the behavior of GDP growth volatil- ity in Portugal over the period from 1961 to 2016 with the main objective of measuring the degree of asymmetry of GDP growth rates volatility across the business cycles and its persistence over time. The methodological setting benefits from the most recent developments that recommend the consideration of structural changes in both the mean and variance and asymmetric reactions of volatility to positive and negative shocks. The results document structural changes and significant reductions of GDP growth rates volatility consistent with the “Great Moderation” phenomenon and reveal that the...
    - 03-jul-2018

  2. Determinants of capital flows to emerging and advanced economies between 1990 and 2011

    Tchorek, Grzegorz; Brzozowski, Michał; Śliwiński, Paweł
    The previous and latest crises confirmed that stability of external financing of the economy is determined not only by the volume of capital inflow but also by its structure. It is established that a bias in gross external liabilities towards debt, especially short-term, may rise vulnerability to financial crises. Greater share of equity capital, mainly direct investment is not found to bear such financial risk. The results of Bayesian Model Averaging (BMA) show that influence of variables inherent in macroeconomic and portfolio approaches varies depending on the type of capital inflow and the group of countries. We also find some...
    - 03-jul-2018

  3. Portuguese and Brazilian stock market integration : a non-linear and detrended approach

    Ferreira, Paulo
    Besides the historical heritage that Portugal and Brazil share, the last two decades have also shown an increase in some economic indicators, such as the percentage of imports/exports and foreign direct investment. In order to take advantage of all the benefits, the countries should increase economic integration, stock market integration being one of the possibilities. In this context, this paper analyses stock market integration between these two countries, using non-linear methodologies: detrended fluctuation analysis, detrended cross-correlation analysis and detrended moving-average cross-correlation analysis. Using the main stock indexes, and splitting the sample in six different periods, the main conclusion is that...
    - 03-jul-2018

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