Results 161 to 170 of about 180,724 (288)

The economic impact of credit default swap on credit markets [PDF]

This study conducts a comprehensive analysis of the economic benefits and costs of credit default swap (CDS) in credit markets since its inception.
Kim, Gi Hyun, Zhang, Weina, Li, Haitao
core  

Modelling sovereign credit ratings and assessing the impartiality: A case study of China. [PDF]

PLoS One, 2023
Su M.
europepmc   +1 more source

Memristive Motion‐Streak Neuron for Spatiotemporal Multiple Object Detection

Advanced Materials, EarlyView.
This work proposes motion‐streak neuron hardware using amorphous In–Ga–Zn–O optoelectronic memristors and dynamic memristors for spatiotemporal multiple‐object detection. The motion streak neuron array processes optical and electrical stimuli, allowing speed‐dependent filament relaxation to encode motion trajectories.
Hyungjun Park, Jin Hong Kim, Hyun Wook Kim, Néstor Ghenzi, Sung Keun Shim, Joon‐Kyu Han, Min Jung Chung, Dong Hoon Shin, Kyung Seok Woo, Cheol Seong Hwang   +9 more
wiley   +1 more source

The information content of Hungarian sovereign CDS spreads [PDF]

In our paper we present how the Hungarian credit default swap (CDS) market functions, and indicate its position in the global credit derivatives markets.
Lóránt Varga
core  

Lab‐in‐a‐Tube System Integrating Hierarchically Wrinkled Electrodes and DNAzyme‐Functionalized Beads for Diagnosis of Clostridioides difficile Infection

Advanced Materials, EarlyView.
The point‐of‐care diagnosis of Clostridioides difficile infection remains challenging due to reliance on slow culture and amplification‐based methods. A lab‐in‐a‐tube electrochemical biosensor integrating DNAzymes, antifouling magnetic beads, and a hierarchically structured flow cell enables amplification‐ and culture‐free detection directly in stool ...
Survanshu Saxena, Soyeon Lee, Youngeun Choi, Jonathan L'Heureux‐Hache, Jiaying Liu, Sadman Sakib, Sara M. Imani, Marek Smieja, Yingfu Li, Todd Hoare, Leyla Soleymani   +10 more
wiley   +1 more source

Shadow Sovereign Ratings [PDF]

Sovereign ratings are a necessary condition for countries to fully access international capital. Even if the sovereign government is not issuing bonds, the sovereign rating often acts as a ceiling for the private sector and can influence its ...
Dilip Ratha, Mohapatra, Sanket, Canuto, Otaviano   +2 more
core  

Transfer-Entropy- and Hawkes-Process-Driven Dynamic Measurement of Cross-Border Financial Risk Contagion in Directed, Weighted Networks. [PDF]

Entropy (Basel)
An L, Dai J.
europepmc   +1 more source

A Study on the Transnational Spillover Effects of Bank Risk and Sovereign Risk-From the Perspective of COVID-19 Epidemic Situation. [PDF]

Front Public Health, 2022
Hu L, Wang Z, Hu S, Shi W, Wang S, Wang Y.   +5 more
europepmc   +1 more source

Regulating Phase Evolution and Crystallization Dynamics Enables Low Open‐Circuit Voltage Deficit in Wide‐Bandgap Cu2ZnSnS4 Solar Cells

Advanced Materials, EarlyView.
Bilayer composition‐modulated sulfurization (BCMS) regulates Cu redistribution in solution‐processed Cu2ZnSnS4, suppressing Cu2SnS3 and favoring the direct transformation pathway, while transforming the crystallization from surface‐dominated growth to a more synchronized process.
Hang Geng, Jingwen Cao, Jialiang Huang, Ao Wang, Zuoyun Wang, Xiaojie Yuan, Yidong Liu, Chenghan Zhao, Jialin Cong, Kaiwen Sun, Xiaojing Hao   +10 more
wiley   +1 more source