Results 41 to 50 of about 662,387 (353)
An Empirical Investigation of the Performance of Fund Managers in Pakistan
iRASD Journal of Management, 2021 This study aims to determine the stock selection ability and market timing ability of mutual fund managers, focusing on conventional funds and Islamic funds in Pakistan. Although there has been significant growth in the number and assets of mutual funds
Sanaullah Sanaullah +3 more
doaj +1 more source
Beta dispersion and market timing [PDF]
Journal of Empirical Finance, 2017 This paper examines the dispersion of betas, which is the spread between highest and lowest betas on a market, and its application. The beta dispersion can be interpreted as risk measure for the likelihood of market crashes and therefore function as a predictor of following market downturns.
openaire +3 more sources
Applying an Ethical Lens to the Treatment of People With Multiple Sclerosis
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT The practice of neurology requires an understanding of clinical ethics for decision‐making. In multiple sclerosis (MS) care, there are a wide range of ethical considerations that may arise. These involve shared decision‐making around selection of a disease‐modifying therapy (DMT), risks and benefits of well‐studied medications in comparison to
Methma Udawatta, Farrah J. Mateen
wiley +1 more source
Low Incidence of Relapses After Vaccination in Anti‐Aquaporin‐4 Antibody‐Positive NMOSD
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Patients with neuromyelitis optica spectrum disorder (NMOSD) may experience increased signs and symptoms of their underlying disease when vaccinated against meningococcal disease before receiving complement component 5 inhibitor therapies. This retrospective analysis indicated an overall low relapse incidence (mean [range], 3.3% [0.7%–10.6 ...
Sean J. Pittock +4 more
wiley +1 more source
Navigating market volatility: risk and return insights from Indian mutual funds
Cogent Economics & FinanceThis study evaluates Indian mutual funds using a variety of criteria, demonstrating a historical tendency of lower monthly returns and volatility when compared to benchmark indexes.
Davinder Malhotra +2 more
doaj +1 more source
The Journal of Economic Asymmetries, 2023 In this paper, we analyze equity mutual funds from the main European countries using daily and monthly returns to determine whether the temporary frequency of the data produces changes in the identification of timing skills by fund managers that justifies the current trend in the finance literature of using daily returns instead of monthly observations
Anis El Ammari +2 more
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Arthritis Care &Research, EarlyView.Objective The goal was to assess the diagnostic performance of three novel autoantibodies (NA) for Sjögren disease (SjD) by comparing NA prevalence in patients with SjD, other autoimmune rheumatic diseases (ARDs), nonspecific chronic sialadenitis (CS), and controls.
Chadwick R. Johr +5 more
wiley +1 more source
RisksHedging downside risk before substantial price corrections is vital for risk management and long-only active equity manager performance. This study proposes a novel methodology for crafting timing signals to hedge sectors’ downside risk.
Christos I. Giannikos +3 more
doaj +1 more source
The effects of bull and bear periods on market timing strategies
South African Journal of Business Management, 2001 This study evaluates the performance of traditional timing, bull timing (holding the risk-free asset and buying call options to take advantage of expected market rises) and bear timing (holding the market index and buying put options ahead of expected ...
M. Dumont De Chassart, C. Firer
doaj +1 more source
Advanced Engineering Materials, EarlyView.The documentation of component manufacture has become an essential part of today's production processes, especially for the analysis and optimization of production or component design with regard to structural performance, economic efficiency, and sustainability.
Björn Denker +4 more
wiley +1 more source