Results 61 to 70 of about 1,604,417 (303)
HeliyonAt present, the trading volume of the stock market is huge, and the traditional method can not effectively find the relationship between the rise and fall of the stock market, but the machine learning method can find their interrelated data from a large ...
Luote Dai +3 more
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Stock market as temporal network
, 2017 Financial networks have become extremely useful in characterizing the structure of complex financial systems. Meanwhile, the time evolution property of the stock markets can be described by temporal networks.
Bao, Weiqi +5 more
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Stock-market efficiency in thin-trading markets: the case of the Vietnamese stock market [PDF]
Applied Economics, 2010 This paper reviews developments in the Stock Trading Centre (STC) in Ho Chi Minh City, Vietnam, the main stock market in the country, since its start in 2000. It presents information about developments in the number of stocks traded, trading activity and stock-price developments.
Dong Loc, T., Lanjouw, G., Lensink, B.W.
openaire +3 more sources
Optofluidic Raman Analysis and Capacity Recovery in Li‐ion Cells
Advanced Materials Technologies, EarlyView.Operando Raman spectroscopy is used to monitor the degradation of commercial Li‐ion cells. Using a microfluidic access port, small amounts of electrolyte are sampled into a hollow‐core optical fibre, where fibre‐enhanced Raman analysis reveals Li+ solvation changes and solvent evolution.
Ermanno Miele +9 more
wiley +1 more source
Cryptocurrency and Stock Market: Complements or Substitutes?
Applied Finance Letters, 2020 Purpose/Relevance: The main goal of this study is to find whether the cryptocurrency market does significantly impact the stock market prices and returns.
Mina Sami
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Advanced Science, EarlyView.This study performs pan‐viromic profiling of 14,529 samples from 5,710 domestic herbivores across five Chinese provinces, establishing the DhCN‐Virome (1,085,360 viral metagenomes). It reveals species/sample‐specific viromic signatures and cross‐species transmission dynamics, aiding unified disease control.
Yue Sun +19 more
wiley +1 more source
Stock recommendations and stock market effects
Sakarya Üniversitesi İşletme Enstitüsü Dergisi, 2020 The aim of this study is to detect whether investors can earn abnormal returns based on market makers’ recommendations in Borsa Istanbul. To test the existence of market maker effect, buy recommendations mentioned by Ak Investment Inc.
Hilal Hümeyra Özsu +2 more
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Complexity, 2020 This paper studies the dependence structure and information spillover effect between the RMB exchange rate and the Chinese stock market based on the R-vine copula model and spillover index model.
Xiaofei Wu, Shuzhen Zhu, Suxue Wang
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Corals and Reef‐Dwelling Fish Regulate Carbon Storage and Cycling Processes in Coral Reef Ecosystems
Advanced Science, EarlyView.Coral reefs are biodiversity hotspots, yet their role in carbon storage and cycling remains poorly understood. Using field surveys and modeling in the South China Sea, we reveal the overlooked potential of carbon storage in reef ecosystems and how reef fish, corals, and surface sediment jointly shape reef carbon reservoirs.
Yiting Chen +8 more
wiley +1 more source
EVALUATION OF THE MODERN TENDENCIES IN THE UKRAINIAN STOCK MARKET DEVELOPMENT
Baltic Journal of Economic Studies, 2015 The purpose of the article is to research and critically evaluate the features of functioning and development the stock market in Ukraine. The main point is to substantiate modern tendencies and to find ways of more efficient development of the Ukrainian
Oleksandr Trofimchuk +1 more
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