Results 41 to 50 of about 194,407 (290)
Calendar Anomalies, Market Regimes, and the Adaptive Market Hypothesis in African Stock Markets
Central European Management Journal, 2019 Purpose: This paper examines the changing behavior of two calendar anomalies in African stock returns – the month-of-the-year and the intra-month effects – and their implications for the adaptive market hypothesis (AMH).
Obalade Adefemi A. +1 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Fe─NC porous oxygen reduction electrocatalysts are prepared employing a 2,4,6‐Triaminopyrimidine‐based porous organic polymer, a Mg2+ Lewis acid, and a low‐temperature cation exchange protocol. Using the polymer precursor achieves high pyrolysis yields and results in atomically dispersed FeNx sites. The resulting catalysts feature hierarchical porosity
Eliot Petitdemange +11 more
wiley +1 more source
Aplikasia, 2016 This research tries to check the potency of risk of Islamic bank in defrayal of mudarabah and murabahah. This research was inspired from ascription of whereas one who said that the Islamic banks have not been risk because they have owned the guidance of ...
Abdul Mughits
doaj +1 more source
Adaptive Markets Hypothesis: Empirical Evidence from Montenegro Equity Market
Economic Research-Ekonomska Istraživanja, 2013 U ovom radu je ispitivana hipoteza o adaptivnosti tržista kroz analizu tri faktora za koje smo pretpostavili da imaju utjecaja na slabu formu efikasnosti tržista: period promatranja, vremenski horizont predstavljen dužinom pokretnog prozora i razina agregiranosti podataka. Analiza je provedena na tržisno ponderiranom indeksu MONEX20 koji predstavlja
Saša Popović +2 more
openaire +2 more sources
Advanced Functional Materials, EarlyView.In this study, the preparation techniques for silver‐based gas diffusion electrodes used for the electrochemical reduction of carbon dioxide (eCO2R) are systematically reviewed and compared with respect to their scalability. In addition, physics‐based and data‐driven modeling approaches are discussed, and a perspective is given on how modeling can aid ...
Simon Emken +6 more
wiley +1 more source
Adaptive Market Hypothesis and Predictability: Evidence in Latin American Stock Indices
Latin American Research ReviewThis article examines the adaptive market hypothesis in the five most important Latin American stock indices. To that end, we apply three versions of the variance ratio test, as well as the Brock-Dechert-Scheinkman test for nonlinear predictability ...
Andrés R. Cruz-Hernández +1 more
doaj +1 more source
Financial Innovation, 2023 This study aims to examine the time-varying efficiency of the Turkish stock market’s major stock index and eight sectoral indices, including the industrial, financial, service, information technology, basic metals, tourism, real estate investment, and ...
Deniz Erer, Elif Erer, Selim Güngör
doaj +1 more source
Mathematics, 2021 Despite the future price of individual stocks has long been proved to be unpredictable and irregular according to the EMH, the turning points (or the reversal) of the stock indices trend still remain the rules to follow.
Tianbao Zhou, Xinghao Li, Peng Wang
doaj +1 more source
Microphysiological Systems of Lymphatics and Immune Organs
Advanced Healthcare Materials, EarlyView.This review surveys recent progress in engineering lymphatic microenvironments and immune organoids within microphysiological systems, emphasizing innovative strategies to recreate the biochemical and biophysical complexity of native lymphatic tissues.
Ishita Jain +2 more
wiley +1 more source
, 2005 This paper focuses on survey expectations and discusses their uses for testing and modeling of expectations.Alternative models of expectations formation are reviewed and the importance of allowing for heterogeneity of expectations is emphasized.
Pesaran, M. Hashem, Weale, Martin
core +3 more sources