Results 161 to 170 of about 2,832,843 (380)

The Effect of Leverage on Profitability of Pharmaceutical Companies [PDF]

open access: yesAnnals of Dunarea de Jos University. Fascicle I : Economics and Applied Informatics, 2013
The capital structure problem is important and because of the influence of leverage effect on return on equity. This paper aims to study the influence of financial leverage effect on company profitability, using financial data of three large companies ...
Nicoleta BARBUTA-MISU
doaj  

Macroscopic theorem of the portfolio optimization problem with a risk-free asset [PDF]

open access: yesarXiv, 2019
The investment risk minimization problem with budget and return constraints has been the subject of research using replica analysis but there are shortcomings in the extant literature. With respect to Tobin's separation theorem and the capital asset pricing model, it is necessary to investigate the implications of a risk-free asset and examine its ...
arxiv  

Analisis Pengaruh Return On Assets (Roa), Kepemilikan Asing dan Earning Per Share (Eps) terhadap Perkembangan Harga Saham [PDF]

open access: yes, 2017
This research aimed to get empirical evidence about the influence of roa, foreign ownership and eps to stock return either partially or simultaneously.
Kesumawati, C. S. (Christien)   +2 more
core  

A Wireless Cortical Surface Implant for Diagnosing and Alleviating Parkinson's Disease Symptoms in Freely Moving Animals

open access: yesAdvanced Healthcare Materials, EarlyView.
A wireless cortical surface implant employing graphene electrode arrays diagnoses and alleviates Parkinson's disease symptoms in freely moving animals. The device continuously monitors cortical activity and delivers targeted stimulation, restoring beta–gamma and delta oscillations.
Hongseong Shin   +15 more
wiley   +1 more source

Pension Liabilities: Fear Tactics and Serious Policy [PDF]

open access: yes, 2012
This working paper argues that pension funds should adopt a funding principle that is consistent with a return on holdings conditional on the state of the stock market.
David Rosnick, Dean Baker
core  

Multifunctional Neural Probes Enable Bidirectional Electrical, Optical, and Chemical Recording and Stimulation In Vivo

open access: yesAdvanced Materials, EarlyView.
Convergence drawing is used to create flexible, microscale, multifunctional fiber‐based neural probes. Optimized materials selection enables individual devices to perform neural recording, electrical stimulation, optogenetics, fiber photometry, fluid delivery, and voltammetric neurotransmitter detection in rodents.
Nicolette Driscoll   +16 more
wiley   +1 more source

The Effect of Earning Assets Toward Return On Assets

open access: yesManagement and Entrepreneurship Research Review, 2020
Purpose- This study aims to determine the effect of earning assets toward return on assets. Design/Methodology/Approach- The population in this study consisted of descriptive methode. Techniques of data collection that used by the author is the library research and field research.
openaire   +2 more sources

Crowding Out or Crowding In? Evidence on Debt-Equity Substitutability [PDF]

open access: yes
When the composition of assets outstanding in the market changes, the pattern of expected asset returns also changes, shifting to whatever return structure will induce investors to hold just the new composition of exisiting assets.
Benjamin M. Friedman
core  

Covalent Organic Frameworks for Photocatalysis

open access: yesAdvanced Materials, EarlyView.
This review provides an overview of recent advances in covalent organic frameworks (COFs) for photocatalysis, focusing on sustainable energy applications like water splitting, hydrogen peroxide generation, and CO2 and N2 reduction. It discusses design principles, structure‐function relationships, challenges in COF photocatalysis, and strategies to ...
Bikash Mishra   +6 more
wiley   +1 more source

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