Results 61 to 70 of about 1,064,433 (348)

Do Credit Default Swaps Mitigate the Impact of Credit Rating Downgrades?*

Review of Finance, 2018
We find that a firm’s stock price reaction to its credit rating downgrade announcement is muted by 44–52% when credit default swaps (CDSs) trade on its debt.
S. Chava, Rohan Ganduri, Chayawat Ornthanalai   +2 more
semanticscholar   +1 more source

Observation of Topological Chirality Switching Induced Freezing of a Skyrmion Crystal

Advanced Materials, EarlyView.
Using Lorentz Transmission electron microscopy, it is shown that in the insulating van der Waals ferromagnet, CrBr3, a magnetic field can cause Bloch skyrmionic bubbles to spontaneously switch their chirality. As achiral type‐II bubbles are an intermediate state, the bubbles rapidly elongate and shrink when switching, thereby inducing a freezing of the
John Fullerton, Yue Li, Harshvardhan Solanki, Sergey Grebenchuk, Magdalena Grzeszczyk, Zhaolong Chen, Makars Šiškins, Kostya S. Novoselov, Maciej Koperski, Elton J. G. Santos, Charudatta Phatak   +10 more
wiley   +1 more source

Electrochemical Carbon Dioxide Reduction to Methanol on Copper‐Based Catalysts: Mechanistic Insights and Industrial Prospects

Advanced Materials, EarlyView.
This review presents a focused and integrated perspective on copper‐based catalysts for the selective electrochemical reduction of CO2 to methanol. It elucidates active site dynamics, mechanistic pathways, and structure–activity relationships, while connecting fundamental insights with catalyst design, reactor engineering, and techno‐economic ...
Debabrata Bagchi, Carsten Walter, Venkata S. R. K. Tandava, Yasmin Lucero Cobos‐Becerra, Jack C. Q. Fletcher, Nico Fischer, Tobias Sontheimer, Prashanth W. Menezes   +7 more
wiley   +1 more source

Credit Risk-Return Puzzle: Asian Countries Representative

JABE (Journal of Accounting and Business Education), 2017
This  research  investigates  the  presence  of  Credit  Risk-Return  Puzzle  on  Indonesia,  China, Japan and Singapore,  by analyzing  the relationship  between  credit risk and stock return with the utilization of credit ratings from Moody’s to ...
Faurani Santi Singagerda, Tulus Suryanto, Jesscia Christina Sudjana   +2 more
doaj   +1 more source

Perspective on Aqueous Batteries: Historical Milestones and Modern Revival

Advanced Materials, EarlyView.
This review retraces the development of aqueous batteries from classical Zn‐MnO2 chemistry to modern Zn and Ni systems, correlating voltage, capacity, and electrolyte formulation with practical performance. By mapping historical success and failure onto current and future research directions, it identifies guiding principles that steer the design of ...
Fangwang Ming, Dong Guo, Yizhou Wang, Hussam Qasem, Hanfeng Liang, Husam N. Alshareef   +5 more
wiley   +1 more source

Management of Credit Rating Agencies – Modified “Issuer‑Pays” Model

Acta Universitatis Lodziensis. Folia Oeconomica, 2017
The basic goal of the article is analyse the current regulations about credit rating agency and their activity in European Union and United States and answer the question which one the issuer or investor paid credit rating model is better, as a result ...
Patrycja Chodnicka-Jaworska
doaj   +1 more source

The use of earnings and operations management to avoid credit rating downgrades

Accounting and Business Research, 2018
Firms placed on negative credit watch face the threat of a credit rating downgrade. At the same time, they are given the opportunity to put recovery efforts in place to retain their current credit rating.
P. Hill, Adriana Korczak, Shuo Wang
semanticscholar   +1 more source

Collision‐Resilient Winged Drones Enabled by Tensegrity Structures

Advanced Robotics Research, EarlyView.
Based on structures of birds such as the woodpeck, this article presents the collision‐resilient aerial robot, SWIFT. SWIFT leverages tensegrity structures in the fuselage and wings which allow it to undergo large deformations in a crash, without sustaining damage. Experiments show that SWIFT can reduce impact forces by 70% over conventional structures.
Omar Aloui, Raphael Zufferey, William Stewart, Mohammad Askari, Simon Jeger, Dario Floreano   +5 more
wiley   +1 more source

Corporate tax credit and trade credit financing: based on the analysis of non-public companies

China Journal of Accounting Studies
Based on the tax credit rating disclosure system, we examine the impact of the tax credit rating on trade credit levels within non-public companies and analyse the specific mechanisms through which the tax credit rating affects trade credit financing ...
Le Zhao, Qingyang Tang, Muzhi Wang
doaj   +1 more source

Techno‐Economic Analysis of Polylactic Acid from Corn Stover: Understanding Uncertainty and Variability via Artificial Intelligence Tools

Advanced Sustainable Systems, EarlyView.
This study analyses the uncertainty and variability existing in the economic performance of polylactic acid (PLA) production, via integrating techno‐economic analysis with process models and Monte Carlo simulation enabled by artificial intelligence. The results show that the minimum selling price varies from $2,107 to $3076/t PLA.
Yinqiao Wang, Jiawei Huang, Chuan Xu, Sipan Liu, Junwei Li, Kai Lan   +5 more
wiley   +1 more source