Results 51 to 60 of about 60,078 (296)
ESG ratings and firm performance: The moderating role of ESG rating disagreement
Borsa Istanbul ReviewWe examine the impact of ESG rating disagreement on the relationship between ESG ratings and firm performance. We find that ESG ratings are negatively associated with firm performance.
Chengcheng Liu, Qianhui Wu, Yu-En Lin
doaj +1 more source
Credit Rating Agencies in the Face of the War in Ukraine
Prace Naukowe Uniwersytetu Ekonomicznego we Wrocławiu, 2023 The aim of this study was to find evidence of whether the ratings prior to Russia’s reinvasion of Ukraine in 2022 reflected the geopolitical risks, and if the rating actions taken in response to the aggression accurately informed the financial market ...
Łada Wołoszczenko-Hołda +1 more
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FEBS Letters, EarlyView.We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley +1 more source
Predicting Agency Rating Migrations with Spread Implied Ratings [PDF]
Investors traditionally rely on credit ratings to price debt instruments. However, rating agencies are known to be prudent in their approach to rating revisions, which results in delayed ratings adjustments to mutating credit conditions.
Jianming Kou, Dr Simone Varotto
core
FEBS Letters, EarlyView.In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai +9 more
wiley +1 more source
Reputation and competition: evidence from the credit rating industry [PDF]
The credit rating industry has historically been dominated by just two agencies, Moody’s and S&P, leading to longstanding legislative and regulatory calls for increased competition.
Bo Becker, Todd Milbourn
core
Methods of Measuring ‘Soft Power’
Вестник Московского Университета. Серия XXV: Международные отношения и мировая политика, 2020 Examination of both theoretical and practical aspects of ‘soft power’ is currently one of the most dynamic research fields within studies of power in international relations.
S. I. Belov
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Tau acetylation at K331 has limited impact on tau pathology in vivo
FEBS Letters, EarlyView.We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto +3 more
wiley +1 more source
Rating in Microfinance: Cross Country Evidence
This paper focuses on the ability of microfinance rating agencies to impose market discipline on microfinance institutions by rating these organizations' performance.
Hartarska, Valentina M.
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Credit rating, financial performance, and value of listed insurance companies in Nigeria
Finance, Accounting and Business AnalysisPurpose: The study determines the association between credit ratings and key performance indicators, including Return on Assets (ROA), Return on Equity (ROE), and firm value measured by Tobin’s Q.
Oluwamayowa Iredele +1 more
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