Results 71 to 80 of about 5,726,311 (302)

Default-risky Sovereign Debt [PDF]

Not only corporate but also sovereign debtors, in particular developing countries, may get into financial difficulties. Contrary to corporate issuers, they decide themselves if they continue to fulfill their debt obligations or convert their debt.
Andreas Wiggers
core  

Banking Regulation and Sovereign Default Risk: How Regulation Undermines Rules

European Journal of Risk Regulation
The global financial crisis exposed the sovereign-bank nexus as a driver of financial instability and an impediment to economic growth. Little attention has been paid to the interaction of banking regulation and public finance.
Oliver Hülsewig, Armin Steinbach
doaj   +1 more source

Leveraging Symbolic Artificial Intelligence and Fuzzy Logic for Materials Science: A Review of Methods, Challenges, and Applications to Scarce and Imperfect Experimental Data

Advanced Engineering Materials, EarlyView.
This article explores the transformative potential of symbolic artificial intelligence (AI) in the field of materials science, particularly in leveraging experimental data. The article presents several symbolic AI models and discusses their applications in materials science.
Ahmed Amrani, Mohamed‐Ali Belloum, Laurence Boudet, Valentin Fouillard, Edwin Friedmann, Guillaume Lacharme, Ali Mahmoud, Jean‐Philippe Poli   +7 more
wiley   +1 more source

Sovereign default risk with heterogenous borrowers [PDF]

We study a standard quantitative model of sovereign default in which the government in a small open economy (SMO) decides how much to save and whether to default on its debt.
Horacio Sapriza, Leonardo Martinez, Juan Carlos Hatchondo   +2 more
core  

TIME‐VARYING VOLATILITY, DEFAULT, AND THE SOVEREIGN RISK PREMIUM [PDF]

International Economic Review, 2018
AbstractThis article studies how volatility changes affect sovereign spreads in strategic default models. Volatility changes affect savings and sovereign spreads. However, the impact of volatility shocks is state dependent; when the economy has a low debt, an increase in volatility is prone to generate precautionary savings. Instead, with high debt, an
openaire   +1 more source

Toward Full Interoperability in Materials Science: Integrating Workflows With Knowledge Graphs

Advanced Engineering Materials, EarlyView.
The connection of conceptual workflow design, portable execution, and ontology‐based semantics leading to provenance‐rich knowledge graphs are main contributors to interoperability in materials science and a prerequisite to AI‐assisted orchestration and for interoperable Materials Acceleration Platforms.
Jan Janssen, Osamu Waseda, Bernd Bayerlein, Simon Stier, Steffen Brinckmann, Abril Azócar Guzmán, Sarath Menon, Matthias A. Popp, Jesper R. Pedersen, Ivano E. Castelli, Jörg Waitelonis, Wolfgang Wenzel, Jörg Neugebauer, Jörg Schaarschmidt, Tilmann Hickel   +14 more
wiley   +1 more source

Sovereign risk and secondary markets [PDF]

Conventional wisdom views the problem of sovereign risk as one of insufficient penalties. Foreign creditors can only be repaid if the government enforces foreign debts.
Jaume Ventura, Alberto Martin, Fernando Broner   +2 more
core  

Dynamic linkages and determinants of sovereign CDS and exchange rates: evidence from G7 and BRICS

Humanities & Social Sciences Communications
In the wake of the COVID-19 pandemic, global public debt has escalated, further intensified by ongoing geopolitical tensions. This paper explores the dynamic relationship between sovereign credit risk and exchange rate fluctuations through the innovative
Min Su, Yixuan Ren, Yifang Niu, Zhen Wang   +3 more
doaj   +1 more source

LEAD: Literature Enhanced Ab Initio Discovery of Nitride Dusting Layers for Enhanced Tunnel Magnetoresistance and Lower Resistance Magnetic Tunnel Junctions

Advanced Materials, EarlyView.
Magnetic tunnel junctions (MTJs) using MgO tunnel barriers face challenges of high resistance‐area product and low tunnel magnetoresistance (TMR). To discover alternative materials, Literature Enhanced Ab initio Discovery (LEAD) is developed. The LEAD‐predicted materials are theoretically evaluated, showing that MTJs with dusting of ScN or TiN on ...
Sabiq Islam, William S. Rogers, Chen‐Yu Hu, Ming‐Yuan Song, Xinyu Bao, Shehrin Sayed, Jean Anne C. Incorvia   +6 more
wiley   +1 more source

Boon or Burden? The Effect of Private Sector Debt on the Risk of Sovereign Default in Developing Countries [PDF]

We explore how the share of the private sector in total external debt affects perceived creditworthiness and the likelihood of sovereign default in developing countries.
Harms, Philipp, Celasun, Oya
core