Results 151 to 160 of about 336,767 (312)
An Alternative Definition of Market Efficiency and some Comments on its Empirical Testing [PDF]
An alternative definition for market efficiency, based on econometric rather than financial arguments is suggested. It is argued that this new definition, though equivalent to the existing one, has some comparative advantages.
Alexandros E. Milionis
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Advanced Science, EarlyView.Multidrug‐resistant Vibrio infections are rising rapidly and threaten coastal populations worldwide. This study introduces D‐zp37, a chirality‐engineered antimicrobial peptide with exceptional potency against resistant Vibrio species. D‐zp37 kills planktonic cells, blocks mixed‐species biofilms, disrupts essential bacterial stress responses, and shows ...
Ping Zeng +11 more
wiley +1 more source
Market Efficiency of Oil Spot and Futures: A Stochastic Dominance Approach [PDF]
This paper examines the market efficiency of oil spot and futures prices by using a stochastic dominance (SD) approach. As there is no evidence of an SD relationship between oil spot and futures, we conclude that there is no arbitrage opportunity between
Lean, H.H., McAleer, M.J., Wong, W-K.
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Electrolyte Additive Strategies in Aqueous Zn‐Ion Batteries: Recent Advances and Prospects
Advanced Science, EarlyView.This article provides a comprehensive overview of the current status and future development directions of AZIBs electrolyte additives in three aspects: stabilizing zinc anodes (uniform deposition, inhibition of dendritic crystals), protecting cathodes (structural stability, inhibition of dissolution), and enhancing electrolyte stability (wider ...
Yuanze Yu +7 more
wiley +1 more source
Market Power and Efficiency in the Czech Banking Sector [PDF]
Banking competition is expected to provide welfare gains by reducing monopoly rents and cost inefficiencies, favoring a reduction of loan rates and then investment.
Anca Pruteanu-Podpiera +2 more
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Revista de Economia Mackenzie, 2008 This paper examines the performance of a general dynamic equity indexing strategy based on cointegration, from a market efficiency perspective, observing the different levels of risk and regimes.
Patrícia Marília Ricomini e Almeida +3 more
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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
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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Energy Efficiency Economics and Policy [PDF]
Energy efficiency and conservation are considered key means for reducing greenhouse gas emissions and achieving other energy policy goals, but associated market behavior and policy responses have engendered debates in the economic literature.
Newell, Richard G. +2 more
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