Results 101 to 110 of about 1,985,542 (306)
Yet another puzzle? the relation between price and performance in the mutual fund industry [PDF]
, 2006 Gruber (1996) drew attention to the puzzle that investors buy actively-managed funds even though, on average, they underperform index funds. We uncover another puzzling fact about the market for actively-managed equity mutual funds: funds with worse ...
Iii Madrid +2 more
core +2 more sources
Advanced Functional Materials, EarlyView.In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund +6 more
wiley +1 more source
Factors Affecting the Rural Women Micro Credit Program Success in Ghaem-shahr [PDF]
تعاون و کشاورزی, 2015 The purpose of this descriptive- analytical research was to assess the success of Micro Finance Program (MFP) of rural women. The research instrument used was a questionnaire that its validity was established by a panel of experts and its reliability was
Amir Ahmadpour +2 more
doaj
Dental Management Survey Brazil (DMS-BR): creation and validation of a management instrument
Brazilian Oral Research, 2017 Questionnaires for the assessment of knowledge and self-perception can be useful to diagnose what a dentist knows about management and administration.
Paola Sampaio GONZALES +4 more
doaj +1 more source
Facilitating stroke care planning through simulation modelling.
, 2010 Stroke is a leading cause of death and long-term severe disability. A major difficulty facing stroke care provision in the UK is the lack of service integration between the many authorities, professionals and stakeholders involved in the process.
Barlow, James +4 more
core +1 more source
Advanced Functional Materials, EarlyView.A wideband tunable electrochromic device with dynamic thermal emissivity control is demonstrated. The system enables adaptive heat regulation via electrochemically modulated silver deposition, achieving efficient cooling and heating states. The flexible design ensures mechanical robustness under bending conditions, making it promising for portable and ...
Jiawei Liang +10 more
wiley +1 more source
Jensen’s Alpha Estimation Models in Capital Asset Pricing Model
Journal of Asian Finance, Economics and Business, 2018 This research examined the alternatives of Jensen's alpha (α) estimation models in the Capital Asset Pricing Model, discussed by Treynor (1961), S harpe (1964), and Lintner (1965), using the robust maximum likelihood type m-estimator (MM estimator) and ...
L. Phuoc
semanticscholar +1 more source
Analyzing Electronic Excitations and Exciton Binding Energies in Y6 Films
Advanced Functional Materials, EarlyView.The Y6 molecule is used for increasing the efficiency of organic solar cells. The exciton binding energy is calculated for ensembles of Y6 molecules that are representative of the typically used films. The calculations show that the excitons typically spread out over many molecules.
Sahar Javaid Akram +2 more
wiley +1 more source
Evaluating hedge fund performance: a stochastic dominance approach [PDF]
, 2007 We introduce a general and flexible framework for hedge fund performance evaluation and asset allocation: stochastic dominance (SD) theory. Our approach utilizes statistical tests for stochastic dominance to compare the returns of hedge funds.
Li, Sheng, Linton, Oliver
core
Advanced Functional Materials, EarlyView.This study examines how manufacturing uncertainties in Curie temperatures (1.5–2°C) affect multilayer active magnetic regenerators (AMR). While increasing the number of magnetocaloric layers boosts cooling power, performance degrades due to temperature variations.
Urban Tomc +6 more
wiley +1 more source