176 research outputs found

    Testing The Convergence Hypothesis Using Time Series Techniques: The Case Of Greece 1971-1996

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    Over the last five years, few issues have proven more controversial in empirical economics than the so-called convergence hypothesis.  This paper considers the issue of convergence across Greek regions, using time series techniques.  Our empirical results support the popular view prevailing in Greece about the existence of dualism across the Southern and Northern regions of Greece.  A possible explanation for this may be the lack of experience that the poor countries (like Greece) have in comparison with the rich ones.  The rich countries have the combined ability to educate themselves as they grow rich and the endogenous ability to accumulate the knowledge upon which these efforts are made.  Also, the same argument can be used as an explanation for the regional differences -the fact that the poor regions do not have previous experience and knowledge for efficient investments

    Political instability and stock market returns: Evidence from OECD countries

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    This paper examines the relationship between political instability and stock market returns using quarterly time series data from 1993 to 2013. In this paper, stock market returns are defined as the returns of the general stock market index and banking index for 18 OECD countries. Five different political instability indicators are constructed in order to measure political uncertainty. The empirical part utilizes the EFA, PCA and GARCH-M methodologies. The findings indicate a direct and an indirect impact between the PI indicators and the returns of the Banking Index and the Overall Stock Market Index. The research contributes to the literature by providing empirical evidence to policy makers on the effects that political instability has on stock markets
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