Results 81 to 90 of about 566,189 (301)
A Comprehensive Study of Market Prediction from Efficient Market Hypothesis up to Late Intelligent Market Prediction Approaches. [PDF]
Comput Econ, 2022 Aminimehr A +3 more
europepmc +1 more source
Martingales, the efficient market hypothesis, and spurious stylized facts [PDF]
The condition for stationary increments, not scaling, detemines long time pair autocorrelations. An incorrect assumption of stationary increments generates spurious stylized facts, fat tails and a Hurst exponent Hs=1/2, when the increments are ...
Bassler, Kevin E. +2 more
core +1 more source
Advanced Science, EarlyView.BioE is a new diiron oxygenase that catalyzes the conversion of long‐chain acyl groups into pimeloyl thioester, initiating biotin synthesis. The overexpression of EmBioE disrupts lipid metabolic homeostasis, requiring repressor BioL to maintain a balance between long‐chain fatty acids and biotin synthesis.
Meng Zhang +9 more
wiley +1 more source
THE EFFICIENT MARKETS HYPOTHESIS
, 2012 Although something of a chameleon (Findlay and Williams, 2008), the efficient markets hypothesis (EMH) reduces to a claim that ‘you can’t beat the market’. In its weak form, it holds that past financial data are no guide to the future. In its stronger forms, it maintains that financial asset prices represent ‘fundamental value’, except to the extent ...
openaire +3 more sources
Market rationality after disclosure of relevant data: a Brazilian company case
RAN, 2019 The goal of the research is to analyze the stock returns of Cielo SA based upon its intraday data to capture the influence of relevant facts on the share price and trading volume, at the early hours after the disclosure.
Carlos Elder Maciel de Aquino +4 more
doaj
Advanced Science, EarlyView.This study designs a novel mRNA‐LNP vaccine targeting VZV glycoprotein E (gE) for herpes zoster via an AI‐assisted pipeline. Validated in mice and rhesus macaques, the mRNA‐LNP vaccine shows strong humoral and cellular immune responses, with CD4+ T‐cell responses more effective and durable than Shingrix, offering a promising prophylactic option ...
Kai Dong +6 more
wiley +1 more source
Jurnal Akuntansi Multiparadigma, 2014 Behavioral finance evaluation on Efficient Market Hypothesis causes debates among scientists supporting both theories. This article describes a comprehensive debate between rational behavior perspective on the Efficient Market Hypothesis with irrational ...
Satia Nur Maharani
doaj
Advanced Science, EarlyView.This study successfully engineered vascularized liver organoids (3HLOs) by co‐culturing human reprogrammed hepatocyte‐like cells (hrHLs) with human umbilical vein endothelial cells (HUVECs) and human umbilical mesenchymal stem cells (HUMSCs). Upon implantation, the 3HLOs established functional vascular anastomosis with the host circulation and ...
Kangdi Yang +13 more
wiley +1 more source
The efficient market hypothesis: Evidence from ten African stock markets [PDF]
The paper investigates the weak-form efficiency of ten African stock markets using the runs test methodology for serial dependency. Returns are calculated using the adjusted trade-to-trade approach.
Biekpe, Nicholas, Mlambo, Chipo
core +1 more source
Precision Editing of NLRS Improves Effector Recognition for Enhanced Disease Resistance
Advanced Science, EarlyView.Precision engineering of plant NLR immune receptors enables rational design of enhanced pathogen resistance through mismatched pairing, domain swapping, and targeted mutagenesis. These approaches achieve multi‐fold expansion in recognition breadth while minimizing autoimmunity risks and fitness penalties.
Vinit Kumar +7 more
wiley +1 more source