Cette thèse proposée utilise les ondelettes de Haar à créer de nouveaux indicateurs techniques, d’en évaluer leurs performances afin de tester la validité de l’efficience faible des marchés financiers. L’approche choisie vise à mettre en œuvre les capacités des indicateurs techniques à capter la mémoire longue présente dans les indices boursiers américains et européens à travers l’estimation de la tendance par le processus de lissage. De plus, cette dernière est une composante importante dans les séries économiques et financières. En effet, elle a fait l’objet d’innombrables investigations tant en analyse technique, qu’en traitement du signal et dans la théorie des cycles économiques. Toutefois, sa présence n’entre pas en ligne de compte da...
Summary. We present and study the performance of the semiparametric wavelet estimator for the long{m...
In this study, features of the financial returns of the PSI20index, related to market efficiency, a...
First Draft the last version of this paper can be obtained from the authors for citation. This versi...
This proposed thesis uses the Haar wavelets to create new technical indicators, to evaluate their pe...
Dissertação de mestrado em FinançasNeste estudo, a Eficiência de Mercado na Forma Fraca é investigad...
This study proposes a test for weak form efficiency based on the practitioner's approach to technica...
Purpose - This paper, using Turkish stock index data, set outs to present long-term memory effect us...
This paper investigates the weak-form efficient market hypothesis of top twenty eight stock markets ...
We believe that in order to test for weak form efficiency in the market a vast pool of individual st...
Cette thèse fait appel à la théorie des ondelettes pour estimer le paramètre de mémoire longue dans ...
are examined for random walks using a combination of serial correlation coefficient and runs tests, ...
Ankara : The Department of Management and the Graduate School of Business Administration of Bilkent ...
Long-term memory effect in stock prices might be captured, if any, with alternative models. Though G...
Long-term memory effect in stock prices might be captured, if any, with alternative models. Though G...
In this paper, we address weak form stock market efficiency of Emerging Economies, by testing whethe...
Summary. We present and study the performance of the semiparametric wavelet estimator for the long{m...
In this study, features of the financial returns of the PSI20index, related to market efficiency, a...
First Draft the last version of this paper can be obtained from the authors for citation. This versi...
This proposed thesis uses the Haar wavelets to create new technical indicators, to evaluate their pe...
Dissertação de mestrado em FinançasNeste estudo, a Eficiência de Mercado na Forma Fraca é investigad...
This study proposes a test for weak form efficiency based on the practitioner's approach to technica...
Purpose - This paper, using Turkish stock index data, set outs to present long-term memory effect us...
This paper investigates the weak-form efficient market hypothesis of top twenty eight stock markets ...
We believe that in order to test for weak form efficiency in the market a vast pool of individual st...
Cette thèse fait appel à la théorie des ondelettes pour estimer le paramètre de mémoire longue dans ...
are examined for random walks using a combination of serial correlation coefficient and runs tests, ...
Ankara : The Department of Management and the Graduate School of Business Administration of Bilkent ...
Long-term memory effect in stock prices might be captured, if any, with alternative models. Though G...
Long-term memory effect in stock prices might be captured, if any, with alternative models. Though G...
In this paper, we address weak form stock market efficiency of Emerging Economies, by testing whethe...
Summary. We present and study the performance of the semiparametric wavelet estimator for the long{m...
In this study, features of the financial returns of the PSI20index, related to market efficiency, a...
First Draft the last version of this paper can be obtained from the authors for citation. This versi...