Results 21 to 30 of about 15,514 (255)

Essays on Behavioral Finance and Corporate Finance

open access: yes, 2022
This Ph.D. dissertation consists of three independent chapters in behavioral finance and corporate finance. The first chapter examines whether and how ethnicity similarity between analysts and executives affect their interactions in conference calls.
openaire   +2 more sources

Supply chain finance and corporate persistent innovation—from the perspective of dynamic capabilities enhancement

open access: yesInternational Review of Economics & Finance
In recent years, supply chain finance has developed rapidly in mainland China, and its “supply chain attributes” and “financial attributes” cannot be ignored in enhancing corporate dynamic capabilities.
Baolong Ji
doaj   +1 more source

Essays in corporate finance [PDF]

open access: yes, 2016
This thesis examines corporate investment decisions and financing choices of firms. It combines an introductory chapter, two essays and a concluding chapter. In the first essay, I investigate the impact of uncertainty on firm-level capital investment and examine whether this effect depends on the degree of competition that firms face.
openaire   +1 more source

Essays in corporate finance [PDF]

open access: yes, 2011
This thesis consists of four essays in the field of corporate finance. Chapter 2 studies whether a firm's equity ownership structure aects its product prices. Using product price data from the U.S. food retail industry, I show that publicly held corporations charge approximately 2% higher prices than their private counterparts.
openaire   +1 more source

Enterprise Risk Management in an Academic Health System: The National University Health System Case Study

open access: yesAsia Pacific Journal of Health Management
Background: Academic Health Systems (AHSs) operate in complex environments where clinical, academic, and research functions intersect, creating interdependent risks that conventional governance models cannot fully address.
Soo Min Wong   +3 more
doaj   +1 more source

Digital finance, public governance level, and corporate ESG performance

open access: yesInternational Review of Economics & Finance
Uncovering the intrinsic mechanism between digital finance and corporate ESG performance holds important practical significance for improving the sustainable development mechanism and optimizing the path of corporate green transformation.Based on a ...
Shuai Wang
doaj   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

open access: yesFEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa   +2 more
wiley   +1 more source

The impact of EU climate and energy policy regulations on the value of high and low “ESG” rating

open access: yesEconomics and Environment
The article analyses the impact of EU climate and energy regulations on the returns of companies with high and low ESG ratings in selected European countries. The publication uses a panel event study model based on data from 2,308 companies from Western
Piotr Jaworski   +4 more
doaj   +1 more source

PARK(ing) time–How park deficiency affects the biological clock in a Drosophila model of Parkinson's disease

open access: yesFEBS Letters, EarlyView.
Drosophila park mutants serve as a model for Parkinson's disease. We used this strain to investigate the connection between oxidative stress and the circadian clock mechanism. We showed that increased oxidative stress affects the physiology of pacemaker cells, disrupting their daily structural plasticity. Lack of rhythmic signaling from pacemaker cells
Kamila Zientara   +3 more
wiley   +1 more source

Establishment of a humanized patient‐derived xenograft mouse model of high‐grade serous ovarian cancer for preclinical evaluation of combination immunotherapy

open access: yesMolecular Oncology, EarlyView.
We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric   +10 more
wiley   +1 more source

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