Results 111 to 120 of about 107,132 (308)

The Impact of the Financial Crisis on the Bond Market [PDF]

The Australian bond market functioned well during the financial crisis. Changes in investor sentiment and issuer behaviour led to a slowing in issuance and an increase in the average credit quality of new issuance.
Anthony Brassil, Mark Hack, Susan Black
core  

Polyimide‐Linked Hexaazatriphenylene‐Based Porous Organic Polymer with Multiple Redox‐Active Sites as a High‐Capacity Organic Cathode for Lithium‐Ion Batteries

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, Jonathan Caroni, Asia Patriarchi, Olivera Luzanin, Rafael Ramos, Jan Bitenc, Manuel Melle‐Franco, Manuel Souto   +7 more
wiley   +1 more source

Dumb money? Social network attention herding, sentiment, and markets

Journal of Finance and Data Science
Wallstreetbets (WSB) is the perfect echo chamber to study retail investor behaviour and markets. We introduce a direct measure of individual stock attention and the concept of forum-wide attention herding.
Chengcheng Charlie Huang, Pauline Shum Nolan   +1 more
doaj   +1 more source

Does One Soros Make a Difference? A Theory of Currency Crises with Large and Small Traders [PDF]

Do large investors increase the vulnerability of a country to speculative attacks in the foreign exchange markets? To address this issue, we build a model of currency crises where a single large investor and a continuum of small investors independently ...
Amil Dasgupta, Giancarlo Corsetti, Shin, Hyun, Stephen Morris   +3 more
core  

Optimistic versus Pessimistic--Optimal Judgemental Bias with Reference Point [PDF]

, 2012
This paper develops a model of reference-dependent assessment of subjective beliefs in which loss-averse people optimally choose the expectation as the reference point to balance the current felicity from the optimistic anticipation and the future ...
Chen, Si
core   +1 more source

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, Maria L. Gatto, Edoardo Mancini, Donato Orlandi, Daniele Cortis, Marco Sasso, Shanmugam Kumar   +6 more
wiley   +1 more source

Effect of Market-Wide Investor Sentiment on South African Government Bond Indices of Varying Maturities under Changing Market Conditions

Economies
The excess levels of investor participation coupled with irrational behaviour in the South African bond market causes excess volatility, which in turn exposes investors to losses. Consequently, the study aims to examine the effect of market-wide investor
Fabian Moodley, Sune Ferreira-Schenk, Kago Matlhaku   +2 more
doaj   +1 more source

International capital flows and transmission of financial crises [PDF]

This paper proposes a model encompassing alternative views of contagion by highlighting the different channels of transmission of financial crises in an unifying framework.
Aditya Goenka, Melisso Boschi
core  

Surface Reordering During Layer‐by‐Layer Growth on SrTiO3

Advanced Materials, EarlyView.
Surface structures (left) derived from DFT‐constrained fitting to crystal truncation rods measured by synchrotron X‐ray scattering (right) after each monolayer of deposition during the MBE growth of SrTiO3${\rm SrTiO}_{3}$ (001). The bottom panel shows the bare substrate, the middle panel shows island formation upon deposition of a single layer of SrO,
I‐Cheng Tung, Xi Yan, June‐Hyuk Lee, Yang Liu, Seo Hyoung Chang, Zhenlin Luo, Friederike Wrobel, Nicholas T. Cheung, Kaden R. Lopez, Michael J. Bedzyk, Hawoong Hong, John W. Freeland, Hua Zhou, Kendra Letchworth‐Weaver, Dillon D. Fong   +14 more
wiley   +1 more source

Uncovering the distress anomaly: The role of insider silence and limited investor attention

International Review of Economics & Finance
This study investigates the role of insider silence in explaining the distress anomaly in equity markets. We find that limited investor attention contributes to the overpricing of distressed stocks, leading to predictable returns.
Yongming Chen, Hui Li
doaj   +1 more source