Results 61 to 70 of about 662,387 (353)
Peer Effects in the Disclosure Timing of Financial Statements [PDF]
مطالعات تجربی حسابداری مالیThis study investigates the spillover effects in the disclosure timing of financial statements among peer firms, taking into account the deadlines stipulated by the Executive Regulations on Information Disclosure for registered firms under the Securities
Hasan Farajzadeh +1 more
doaj +1 more source
What drives security issuance decisions: Market timing, pecking order, or both? [PDF]
, 2012 We study market timing and pecking order in a sample of debt and equity issues and share repurchases of Canadian firms from 1998 to 2007. We find that only when firms are not financially constrained is there evidence that firms issue (repurchase) equity ...
Ai +49 more
core +2 more sources
Bioinspired Shape‐Memory Hook Fasteners With Programmable Interlocking and Silent Release
Advanced Engineering Materials, EarlyView.Bioinspired hook fasteners made from epoxy shape‐memory polymers are shown to switch between strong, secure attachment and gentle, silent release when heated. By combining programmable geometry and material response, these adaptive fasteners outperform commercial systems in strength and noise control, enabling new solutions for robotics, medical ...
Maria I. Vallejo Ciro +3 more
wiley +1 more source
Market timing using derivatives on the Johannesburg Stock Exchange during bear periods
South African Journal of Business Management, 2000 The objective of the study was to investigate the gains from market timing strategies using derivatives during a period when the return on the market was below that of the risk-free asset (a so-called bear period). It was found that perfect timers appear
Marc Dumont De Chassart +5 more
doaj +1 more source
Market timing with aggregate accruals [PDF]
, 2009 We propose a market-timing strategy that aims to exploit aggregate accruals' return forecasting power. Using several performance measures of the aggregate accruals-based market-timing strategy, such as excess portfolio return, Sharpe ratio, and Jensen's ...
Kang, Q, Liu, Q, Qi, R
core +1 more source
Advanced Functional Materials, EarlyView.A buried‐junction DSPEC design is introduced that leverages cascade charge transfer to enhance efficiency, stability, and versatility. This approach facilitates effective charge transfer and minimizes recombination losses, leading to significant improvements.
Jun‐Hyeok Park +8 more
wiley +1 more source
Research on the Influences of Market Conditions, Culture and Politics on Market Timing [PDF]
, 2020 Zhuobin He
openalex +1 more source
The Economic Value of Predicting Stock Index Returns and Volatility [PDF]
In this paper, we analyze the economic value of predicting stock index returns as well as volatility. On the basis of simple linear models, estimated recursively, we produce genuine out-of-sample forecasts for the return on the S&P 500 index and its ...
Marquering, W.A., Verbeek, M.J.C.M.
core +1 more source
Selectivity, market timing and the morningstar star-rating system [PDF]
, 2009 This paper evaluates the Morningstar mutual fund ranking system. We find that indeed higher Morningstar ratings are associated with higher returns on the portfolios including respectively five-, four-, three-, two- and one-star funds only (STAR5 to STAR1)
Antypas, A +3 more
core
Advanced Functional Materials, EarlyView.Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song +4 more
wiley +1 more source