Results 41 to 50 of about 6,481,107 (302)
Returns to Low Risk Investment Strategy
Applied Finance Letters, 2017 The paper studies the low risk anomaly in the Indian market using entire National Stock Exchange (NSE) as sample from January 2001 to June 2016. It provides evidence that low risk portfolio sorted for total risk, systematic risk as well as unsystematic ...
Shilpa Girish Peswani
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Investors’ Trading Activity and Information Asymmetry: Evidence from the Romanian Stock Market
Risks, 2021 This paper examines the problem of information asymmetry between foreign, local, institutional and individual investors on the Bucharest Stock Exchange (BVB) for the period 2004–2011.
Cristiana Tudor
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efficient markets hypothesis [PDF]
, 2008 The efficient markets hypothesis (EMH) maintains that market prices fully reflect all available information. Developed independently by Paul A. Samuelson and Eugene F. Fama in the 1960s, this idea has been applied extensively to theoretical models and empirical studies of financial securities prices, generating considerable controversy as well as ...
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Advanced Engineering Materials, EarlyView.Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch +3 more
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Testing the efficiency of high-frequency foreign exchange market
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2004 This paper deals with the efficiency of the high-frequency foreign exchange market. The objective of this paper is to investigate whether standard statistical tests give the same results for time series resampled at intervals of 15.30 and 60 min.
Václav Mastný
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Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying
Advanced Engineering Materials, EarlyView.An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara +8 more
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Environmental Research CommunicationsIntegrated water affairs management is an important mechanism for fostering coordinated development and enhancing the efficiency of water-related operations, encompassing water resources, water environment, water supply and drainage. It serves as a vital
Yubo Zhang +3 more
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The Impact of M&As on the Romanian Banking System – an Event Study Approach [PDF]
Eastern European Journal of Regional Studies, 2016 The study aims to identify the relationship between the merger announcement, the stock prices and the market efficiency. Given the limited data, the analysis has been applied to only one financial institution which merged recently, Banca Transilvania ...
Mihaela BRODOCIANU, Sabina Andreea CAZAN
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Advanced Engineering Materials, EarlyView.The OntOMat ontology establishes a structured framework for polymer matrix fiber reinforced composite materials, integrating manufacturing processes, characterization methods, and multiscale design through the VDI/VDE 3682 formalized process description standard.
Nicolas Christ +19 more
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The Impact of COVID-19 on BRICS and MSCI Emerging Markets Efficiency: Evidence from MF-DFA
Fractal and Fractional, 2023 This study examines the response of the BRICS and MSCI emerging stock market indices to the COVID-19 outbreak. For this purpose, this study uses a multifractal detrended fluctuation analysis (MF-DFA) to investigate the market efficiency dynamics of these
Saba Ameer +3 more
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