Results 51 to 60 of about 493,048 (304)

The Investigation of Seasonal Fluctuations Model in Tehran Stock Exchange [PDF]

open access: yesFaslnāmah-i Pizhūhish/Nāmah-i Iqtisādī, 2008
By studying the efficient market theory, the new financial management has confirmed the existence of calendar anomalies such as daily transaction effect, special monthly effect, holiday effect, etc as well as non calendar anomalies like initial public ...
Reza Raei, Saeed Shirzadi
doaj  

An anatomy of calendar effects in Thailand [PDF]

open access: yesInvestment Management and Financial Innovations, 2016
This paper aimed to study the interaction and profitability of the five most well-established calendar effects: Halloween effect, January effect, turn-of-the-month effect, weekend effect, and Thai holiday effect. The author found that turn-of-the-month effect (TOM) and weekend effect were the strongest and most profitable effects in Thai stock markets.
openaire   +1 more source

Heterogeneity of Rheumatoid Arthritis–Associated Interstitial Lung Disease by Longitudinal Forced Vital Capacity Trajectory and Associations With Disease Outcomes

open access: yesArthritis Care &Research, EarlyView.
Objective We aimed to identify unique disease trajectories within rheumatoid arthritis–associated interstitial lung disease (RA‐ILD) based on longitudinal forced vital capacity (FVC) values and their associated clinical outcomes. Methods We performed a cohort study of RA‐ILD within the Veterans Health Administration from 1999 to 2021.
Bryant R. England   +9 more
wiley   +1 more source

Testing the significance of calendar effects [PDF]

open access: yes
This paper studies tests of calendar effects in equity returns. It is necessary to control for all possible calendar effects to avoid spurious results.
Asger Lunde   +2 more
core   +3 more sources

Long‐Term Opioids in Gout: A Matched Cohort Study From the Veterans Health Administration

open access: yesArthritis Care &Research, EarlyView.
Objective Though used frequently to treat flare, risk of long‐term opioid exposure in gout has not been well defined. In this study, we examined the hypothesis that people with gout are more likely than individuals without gout to be prescribed long‐term opioids over time.
Lindsay N. Helget   +7 more
wiley   +1 more source

A year’s memories: The calendar effect in autobiographical recall [PDF]

open access: yesMemory & Cognition, 1998
When asked to recall autobiographical events from the past year, students tend to recall more incidents from the beginning and the end of school terms than from other periods. We investigated this calendar effect in Experiment 1 by comparing free recall at schools with different academic calendars.
M A, Kurbat, S K, Shevell, L J, Rips
openaire   +2 more sources

Adipokines and Associations With Incident Osteoporotic Fracture in Patients With Rheumatoid Arthritis

open access: yesArthritis Care &Research, EarlyView.
Objective We assessed whether circulating adipokines are associated with incident fractures in patients with rheumatoid arthritis (RA). Methods Three adipokines (adiponectin, leptin, and fibroblast growth factor [FGF]‐21) were measured using banked enrollment serum from participants in a longitudinal RA cohort.
Joshua F. Baker   +9 more
wiley   +1 more source

Can Prospect Theory Explain Market Calendar Effects? [PDF]

open access: yesSSRN Electronic Journal, 2013
The purpose of this project is to determine if calendar effects observed in stock markets can be explained by prospect theory. In order to answer this question, I have created an agent based model simulating a stock market. There was no sign of any calendar effect in any of the configurations tested to a very high degree of confidence.
openaire   +1 more source

Temporal Trends in and Associations With Nonsteroidal Anti‐inflammatory Drug Prescription in Adult and Pediatric Patients With Inflammatory Bowel Disease

open access: yesArthritis Care &Research, EarlyView.
Objective Recent inflammatory bowel disease (IBD) treatment guidelines have recommended against nonsteroidal anti‐inflammatory drug (NSAID) use despite prevalent musculoskeletal symptoms and opioid overuse in this population. Given the discordance between changing national guidelines and potential clinical utility, we sought to assess national temporal
Adam S. Mayer   +5 more
wiley   +1 more source

Javanese lunar calendar effect (Primbon) on abnormal return [PDF]

open access: yesProceedings of the 15th International Symposium on Management (INSYMA 2018), 2018
The purpose of this study is to examine Javanese lunar calendar (Primbon) effect to abnormal return on Indonesian Stock Market. Type of this study is conclusive descriptive using intraday trading data. The research observed and tested cultural phenomena called Primbon as a calendar effect on abnormal return.
Putu Anom Mahadwartha, Sidarta Hermin
openaire   +1 more source

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