Results 101 to 110 of about 511,200 (304)
Overconfidence and Trading Volume [PDF]
Theoretical models predict that overconfident investors will trade more than rational investors. We directly test this hypothesis by correlating individual overconfidence scores with several measures of trading volume of individual investors (number of ...
Glaser, Markus, Weber, Martin
core +3 more sources
Do Individual Index Futures Investors Destabilize the Underlying Spot Market? [PDF]
This paper investigates the impact of introducing index futures trading on the volatility of the underlying stock market. We exploit a unique institutional setting in which presumably uninformed individuals are the dominant trader type in the futures ...
Bernd Wilfling +2 more
core
Commodity futures price behaviour following large one-day price changes [PDF]
, 2014 This study examines individual commodity futures price reactions to large one-day price changes, or “shocks”. The mean-adjusted abnormal return model suggests that investors in 6 of the 18 commodity futures examined in this study either underreact or ...
Mazouz, Khelifa, Wang, Jian
core +2 more sources
Advanced Materials, EarlyView.A high‐capacity polyimide‐linked porous organic polymer (HAT‐PTO) incorporating numerous redox‐active centers is synthesized via a hydrothermal reaction, delivering a high theoretical capacity of 484 mAh g−1. In situ hybridization with carboxyl‐functionalized multiwalled carbon nanotubes enhances conductivity and stability, achieving 397 mAh g−1 at C ...
Arindam Mal +7 more
wiley +1 more source
Do Domestic Investors Have an Edge? The Trading Experience of Foreign Investors in Korea [PDF]
We investigate whether domestic investors have an edge over foreign investors in trading domestic stocks.Using Korean data, we show that foreign money managers pay more than domestic money managers when they buy and receive less when they sell for medium
Bong-Chan Kho, Hyuk Choe, Rene M. Stulz
core
Adaptive Twisting Metamaterials
Advanced Materials, EarlyView.This work introduces torque‐controlled twisting metamaterials as a transformative platform for adaptive crashworthiness. By combining multiscale predictive modeling with experimental validation on additively manufactured gyroids, it demonstrates tunable stiffness, collapse stress, and energy absorption.
Mattia Utzeri +6 more
wiley +1 more source
Investors\u27 Asset Allocations versus Life-Cycle Funds
, 1999 Life-cycle funds, among the newest asset allocation fund offerings, are managed according to investors\u27 time horizons and risk tolerances. Partly in response to the appearance of these funds, we examined the relationships among the risk in individual ...
Schooley, Diane K., Worden, Debra
core
Advanced Materials, EarlyView.Ferroelectric Hf0.5Zr0.5O2 epitaxial thin films exhibit a non‐volatile, electrically controlled thermal conductivity enabled by the coupling between oxygen vacancy migration, acting as phonon scatterers, and ferroelectric polarization, acting as ion migration valve.
Dídac Barneo +13 more
wiley +1 more source
Examination of Weekend Effect and Caparison of Individual and Legal Investor's Behavior During 1381-85 in Tehran Stock Exchange [PDF]
تحقیقات مالی, 2010 In this article using Autoregressive (AR), Autoregressive conditional heteroskedasticity (ARCH), Generalized autoregressive conditional heteroskedasticity (GARCH) Models we assess the weekend effect and also compare the trading patterns of individual and
Gholam Reza Eslami Bidgoli +1 more
doaj
Positively Charged Polymer‐Brush MOFs for Large‐Area, Pressure‐Resistant Gas Separation Membranes
Advanced Materials, EarlyView.A universal POPA strategy enables positively charged polymer‐brush MOFs with self‐adaptive interfacial interlocking to resist aggregation under fast processing. This design ensures seamless dispersion within large‐area selective layers, achieving 1 m‐wide roll‐to‐roll fabrication of pressure‐resistant MMCMs with tunable CO2 separation performance ...
Yi Yang +11 more
wiley +1 more source