Results 131 to 140 of about 953,956 (308)
Transactionally Efficient Markets, Dynamic Arbitrage and Microstructure [PDF]
In this paper, we introduce a Transactionally Efficient Market Model, which evolves from the standard efficient market model, encompassing both transaction costs and bid-ask prices.
Rodolfo Apreda
core
Advanced Healthcare Materials, EarlyView.Potato virus X is a filamentous RNA plant virus that can be engineered into a molecular tool for cancer therapy. We produced genetically‐encoded virus‐derived nanoparticles decorated with nanobodies targeting cancer cell receptors, epidermal growth factor receptor (EGFR) and human epidermal growth factor 2 (HER2).
Enrique Lozano‐Sanchez +4 more
wiley +1 more source
Ensayos Revista de Economía, 2014 Multiple variance ratio tests, in rolling window procedure, were applied to weekly data (expressed in local and US dollar currencies) for five stock markets in the Middle East and North Africa during 1995-2009.
Amira Akl Ahmed
doaj
Integrated Visible Light and Oxidant Protection Through Multifunctional Sunscreens
Advanced Healthcare Materials, EarlyView.High‐energy visible radiation (HEVR), although less energetic than UV light, penetrates deeper into the skin and contributes to photoaging, pigmentation disorders, and oxidative stress. The development of new HEVR‐targeted filters, therefore, represents not only a scientific challenge but also a pressing public health and cosmetic industry need.
Beatriz Peñín +3 more
wiley +1 more source
Cournot Competition, Financial Option markets and Efficiency [PDF]
Allaz and Vila (1993) show that the existence of futures markets increases the efficiency of markets in a Cournot setting. This paper looks at the efficiency effect of financial options in a similar framework.
Bert Willems
core
Epidermal Patch Technologies for Integrated Healthcare and Infection Management
Advanced Healthcare Materials, EarlyView.Epidermal patches have evolved from simple wound coverings into multifunctional, skin‐conformable platforms integrating drug delivery, biosensing, and therapeutic functionalities. This review highlights their material innovations, fabrication strategies, and intelligent designs, including hydrogels, microneedles, and flexible electronics, while ...
Yuqi Wang +7 more
wiley +1 more source
Financial market frictions [PDF]
Market frictions, which exist even in efficient markets and change over time, impede trade but also offer profit opportunities. To provide a framework for understanding market frictions, the authors classify frictions into five categories.Financial ...
Cesare Robotti, Ramon P. DeGennaro
core
Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine
Advanced Materials, EarlyView.A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen +5 more
wiley +1 more source
Efficiency in Brazilian Agricultural Futures Markets
Economia Aplicada, 2015 We aim to test the random walk hypothesis to agricultural future contracts traded at the Brazilian Board of Trade (BM&FBOVESPA). Refute this hypothesis means possible predictability, therefore these markets are not weakly efficient.
Marcos Aurelio Rodrigues +1 more
doaj
Does Company Specific News Effect the US, UK, and Australian Markets within 60 minutes? [PDF]
The efficient market hypothesis states that an efficient market rapidly incorporates all available information into the price of the asset. It has been well established that no market, particularly the stock market, is truly efficient as there are too ...
C.S. Robertson, Rodney C Wolff, S. Geva
core +1 more source