Results 71 to 80 of about 3,607,290 (380)

Gender, Investment Financing and Credit Constraints [PDF]

open access: yes, 2011
This paper provides the first evidence on gender differences in investment financing, credit application and credit denial rates in Germany. The empirical analysis is carried out on a sample of firms drawn from the KfW Mittelstandspanel, a representative
Pelger, Ines
core   +2 more sources

Granular Hydrogels as Brittle Yield Stress Fluids

open access: yesAdvanced Materials, EarlyView.
This work reports the Kamani‐Donley‐Rogers yield stress fluid model can describe granular hydrogel deformation. The model robustly captures transient rheology and self‐healing behavior for granular gels of varying composition using only six parameters. This framework provides new insight regarding the effect of material parameters on granular yielding ...
Gunnar B. Thompson   +5 more
wiley   +1 more source

Managing Credit Risk with Credit Derivatives [PDF]

open access: yesSSRN Electronic Journal, 2005
Credit risk is one of the most important forms of risk faced by national and international banks as financial intermediaries. Managing this kind of risk through selecting and monitoring corporate and sovereign borrowers and through creating a diversified loan portfolio has always been one of the predominant challenges in bank management. The aim of our
UDO BROLL   +2 more
openaire   +4 more sources

Triboelectric Nanogenerators Enable Multifunctional Ice Accretion, Melting, and Interfacial Fracture Detection

open access: yesAdvanced Materials, EarlyView.
Water impacting, freezing, melting, and being mechanically removed from the designed dielectric surfaces generates a triboeletric signal that can be used to detect various icing and de‐icing scenarios. The charge transferred directly scales with the interfacial fracture mechanism, further validating triboelectricity as an excellent ice‐detection ...
Kamran Alasvand Zarasvand   +12 more
wiley   +1 more source

Improving Student Learning Outcome Tracing at HBCUs Using Tabular Generative AI and Deep Knowledge Tracing

open access: yesIEEE Access
Historically Black Colleges and Universities in the United States serve a vital role in providing educational opportunities and training, particularly for underrepresented students, facing a challenge of lower retention and graduation rates compared to ...
Ming-Mu Kuo   +4 more
doaj   +1 more source

Assessment of investment appeal of industrial enterprises

open access: yesSHS Web of Conferences, 2017
Expansion of the completeness of examination of the investment appeal of the enterprises considering all set of interests of the specific investor in an integral indicator, and providing sufficiency of reliability represents an actual task.
Kuvshinov Mikhail   +2 more
doaj   +1 more source

HighFrequencyCovariance: A Julia Package for Estimating Covariance Matrices Using High Frequency Financial Data

open access: yesJournal of Statistical Software, 2022
High frequency data typically exhibit asynchronous trading and microstructure noise, which can bias the covariances estimated by standard estimators. While a number of specialized estimators have been proposed, they have had limited availability in open ...
Stuart Baumann, Margaryta Klymak
doaj   +1 more source

Bridging the Gap: Credit Scores and Economic Opportunity in Illinois Communities of Color [PDF]

open access: yes, 2010
This report analyzed credit score data from a major national credit bureau in large Illinois zip codes and found significant disparities in credit characteristics between communities of color and predominantly white communities, as well as between major ...
Geoff Smith, Sarah Duda
core  

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

open access: yesAdvanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu   +3 more
wiley   +1 more source

Risk Analysis of Household Debt in Korea:Using Micro CB Data

open access: yesKDI Journal of Economic Policy, 2010
We conduct a comprehensive risk analysis of household debt in Korea for the first time using the whole sample credit bureau (CB) data of 2.2 million individual debtors.
Hahm, Joon-Ho   +2 more
doaj   +1 more source

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