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Correlation Between Screen Time, Sleep Duration, and Stroop Effect Among First-Year Osteopathic Medical Students: A Cross-Sectional Study. [PDF]
CureusPanta R +5 more
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Wearable Myoelectric Interface for Neurorehabilitation (MINT) to Recover Arm Activity After Stroke: A Randomized Controlled Trial. [PDF]
Neurorehabil Neural RepairKhorasani A +22 more
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Spread determinants and the day-of-the-week effect
Quarterly Review of Economics and Finance, 2014Abstract In this paper, we examine the determinants of the dollar bid–ask spread for each day of the week over the period 1998–2008. Using a panel cointegration approach, we estimate the determinants of the spread in both the short-run and long-run. Our main findings suggest that: (1) there are day-of-the-week effects for certain groups of firms; (2)
Paresh Narayan +2 more
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Day of the Week Effects and Asset Returns
The Journal of Business, 1981The number of empirical studies using daily stock returns is rapidly increasing.' Researchers generally assume that the distribution of stock returns is identical for all days of the week-a convenient statistical assumption but not a necessary condition of market equilibrium.
Gibbons, Michael R, Hess, Patrick
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Time-of-Day and Day-of-Week Effects on Mnemonic Performance
Chronobiology International, 1999The present study attempts to determine whether diurnal variations in memory performance like the ones observed by Folkard et al. (1977) are independent of the testing day (Monday or Thursday) and the type of material (story or word list). In the experiment, 103 pupils aged 10 and 11 had to listen to a story and learn a list of 14 nouns at 09:00 or 15 ...
F, Testu, R, Clarisse
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The day-of-the-week-effect on the volatility of commodities
Resources Policy, 2021Abstract The volatilities of oil, gold, silver and the energy sector have recently become products that can be traded, and investors have begun using them for hedging and speculation. Our extensive analysis of the daily prices of these volatility products documents significant and non-random patterns of movement on Mondays and Fridays. These patterns
Mahmoud Qadan, Yasmeen Idilbi-Bayaa
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Bitcoin and the day-of-the-week effect
Finance Research Letters, 2019Abstract The day-of-the-week effect is a well-known phenomenon in financial markets, detected in the price of equities, bonds, currencies and commodities. In this study, we extend the exploration of this anomaly to Bitcoin. Using OLS and GARCH models with daily data for 2010–2017, we provide initial evidence about the existence of the day-of-the-week
David Yechiam Aharon, Mahmoud Qadan
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The day of the week effect in Eurozone
2021Η μελέτη των ανωμαλιών των αγορών (Stock Markets Anomalies) παρουσιάζουν μεγάλο ερευνητικό ενδιαφέρον και έχουν απασχολήσει πολλούς ερευνητές παγκοσμίως. Η ύπαρξη ανωμαλιών που αντιβαίνουν στην θεωρία των αποτελεσματικών αγορών (Efficient Markets Hypothesis) αποτελούν ελκυστικό πεδίο έρευνας καθώς η ανίχνευση τους αφήνει περιθώρια για τη χάραξη ...
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International Evidence on the Robustness of the Day-of-the-Week Effect
The Journal of Financial and Quantitative Analysis, 1993Consistent with Connolly's (1989), (1991) evidence, this study finds that sample size and/or error term adjustments render U.S. day-of-the-week effects statistically insignificant. In contrast, day-of-the-week effects in seven European countries and in Canada and Hong Kong are robust to individual sample size or error term adjustments, and day-of-the ...
CHANG, EC, PINEGAR, JM, RAVICHANDRAN, R.
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