Results 91 to 100 of about 182,303 (305)

Volatility Patterns of CDS, Bond and Stock Markets before and during the Financial Crisis: Evidence from Major Financial Institutions [PDF]

open access: yes
This study is motivated by the development of credit-related instruments and signals of stock price movements of large banks during the recent financial crisis.
Christian Gokus, Ansgar Belke
core   +2 more sources

Measuring the effect of monetary shocks on European sovereign country risk: an application of GVAR models

open access: yesJournal of Applied Economics, 2019
This paper investigates the effect of European monetary policies on Eurozone countries’ sovereign risks. We control for interdependencies across individual variables within and across countries using a global VAR specification weighting transmission by ...
Asena Temizsoy, Gabriel Montes-Rojas
doaj   +1 more source

Memristor‐Driven Active‐Matrix Organic Light‐Emitting Diode for Energy Efficient and High‐Resolution Displays

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates that memristors can replace conventional 2T–1C driving circuits with simplified 1T–1 m architectures by exploiting resistance switching. With ultra‐low switching voltages (< ±0.2 V) and multi‐level resistance states, the memristors precisely control the current injected into organic light‐emitting diodes (OLEDs).
Dong Hyun Kim   +6 more
wiley   +1 more source

Dynamic Proton Activity Regulation via Brønsted Bases Enables Durable and High‐Energy‐Density Zn||MnO2 Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Our study demonstrates Brønsted base‐mediated proton transfer for HOAc dissociation regulation in weakly acidic electrolytes, where imidazole achieves optimal dynamic proton equilibrium‐simultaneously stabilizing Zn anodes and enabling efficient Mn2+/MnO2 conversion.
Wenli Xin   +7 more
wiley   +1 more source

Integrated Field‐Free SOT Domain‐Wall Synapses and MTJ Stochastic Neurons for Hardware Boltzmann Machines

open access: yesAdvanced Functional Materials, EarlyView.
Field‐free spin‐orbit torque domain‐wall synapses integrated with stochastic MTJ neurons enable compact hardware Boltzmann machines. Leveraging intrinsic stochasticity and multi‐level conductance, the system achieves efficient probabilistic learning with high accuracy, demonstrating a scalable spintronic platform for energy‐efficient edge AI.
Aijaz H. Lone   +8 more
wiley   +1 more source

The Ni,Cd Heteroatoms‐Initiated Synergistic Tuning of Electron Configuration in Fe2VO4 Nanosheets Electrocatalysts to Profoundly Stabilize Alkaline Seawater Electrolysis

open access: yesAdvanced Functional Materials, EarlyView.
A Ni,Cd‐codoped Fe2VO4/NF bifunctional electrocatalyst is rationally designed for efficient seawater electrolysis. Synergistic effect modulates electron configuration, optimizes intermediates adsorption, stabilizes high‐valence Fe/V sites, and repels chloride ions to suppress corrosion and side reactions, thus contributing to performance improvement of
Weiguo Huang   +15 more
wiley   +1 more source

Explaining the Bond-CDS Basis: The role of credit risk and liquidity [PDF]

open access: yes
We explore the relationship between CDS premia and bond asset swap spreads on the same reference entity. As Duffie (1999) shows, there is a clear theoretical link between CDS premia and bond prices if the two quantities are viewed as a pure measure of ...
Bühler, Wolfgang, Trapp, Monika
core  

Capítulos da agroecologia postos em prática

open access: yesSustentabilidade em Debate, 2014
O livro nos faz refletir sobre dinâmicas relacionadas a mercados e políticas públicas para a agroecologia, indo muito além dos discursos que geralmente marcam o debate no campo agroecológico. É acima de tudo uma excelente síntese sobre a Rede Ecovida de
Cláudia de Souza
doaj  

Chlorination‐Enabled Oxygen Control and Dual‐Sulfur Source Aided Trap Passivation to Unlock 8.24% Efficient Sb2S3 Photovoltaic Devices

open access: yesAdvanced Functional Materials, EarlyView.
This work demonstrates a scalable, low‐temperature synthesis strategy that combines a thioacetamide (TA)‐based dual sulfur source with CdS chlorination, enabling the formation of high‐quality Sb2S3 with a reduced open‐circuit voltage loss, resulting in improved device efficiency.
Vijay C. Karade   +16 more
wiley   +1 more source

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

open access: yes
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  

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