TESTING MARKET EFFICIENCY VIA DECOMPOSITION OF STOCK RETURN. APPLICATION TO ROMANIAN CAPITAL MARKET [PDF]
In this paper we are investigating the market efficiency using a model which decomposes the stock return into two components: a stochastic trend and a white noise component.
Voineagu, Virgil, Pele, Daniel Traian
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Advanced Science, EarlyView.Mesenchymal stromal cells (MSCs) show promise for treating immune‐related disorders through immunomodulation and tissue regeneration. This review gives a brief overview of current clinical approval of MSC therapies. It also discussed how bioengineering, including genetic modification, biomaterial delivery, extracellular vesicles, and iPSC‐derived MSCs,
Sichen Yang +6 more
wiley +1 more source
Impact of COVID-19 on stock market efficiency: Evidence from developed countries. [PDF]
Res Int Bus Finance, 2021 Ozkan O.
europepmc +1 more source
The Development of the Romanian Capital Market: Evidences on Information Efficiency [PDF]
The Romanian capital market has considerably grown in the last decade. This study reveals new evidences regarding informational efficiency of this market.
Stoian, Andreea +4 more
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Polychip‐A High‐Throughput Droplet Microfluidics Platform for Interrogating Microbial Interactions
Advanced Science, EarlyView.Polychip, a fully integrated droplet microfluidics platform, enables high‐throughput, single‐cell resolution screening of polymicrobial interactions. By seamlessly combining six automated microfluidics operations on a single chip, the system accelerates antimicrobial discovery by 11 to 14 times compared to traditional robotic methods.
Jeong Jae Han +11 more
wiley +1 more source
Report of the Energy Efficiency Board. 2013.
, 2014 Annual; Began with 2010; ceased with 2011.; At head of title: Connecticut Energy Efficiency ...
Connecticut. Energy Efficiency Board.
core +1 more source
Market Structure Conduct Performance Hypothesis Revisited Using Stochastic Frontier Efficiency Analysis [PDF]
Stochastic frontier analysis, which is used to estimate the technical efficiency, is extended to examine the market structure, conduct and performance hypothesis for the U.S. trucking industry. The technical efficiency measure takes into account not only
Allen, Albert J. +3 more
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The Mind From Within: Visceral Roots of Human Cognition
Advanced Science, EarlyView.The physiological activity of visceral organs, such as the heart, the lungs, and the gut, is surprisingly linked to many sophisticated mental operations, such as remembering the past, being aware of ourselves, making choices, and forging social bonds.
Alessandro Monti +1 more
wiley +1 more source
Banking Sector Performance in Some Latin American Countries: Market Power versus Efficiency [PDF]
The wave of consolidation and the rapid increase in market concentration that took place in most Latin American countries has generated concerns about the rise in banks' market power and its potential effects on consumers.
Jesus Gustavo Garza-Garcia +2 more
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Sustainable Materials Design With Multi‐Modal Artificial Intelligence
Advanced Science, EarlyView.Critical mineral scarcity, high embodied carbon, and persistent pollution from materials processing intensify the need for sustainable materials design. This review frames the problem as multi‐objective optimization under heterogeneous, high‐dimensional evidence and highlights multi‐modal AI as an enabling pathway.
Tianyi Xu +8 more
wiley +1 more source