Results 221 to 230 of about 97,715 (338)

Can social media reliably estimate unemployment? [PDF]

PNAS Nexus
Lee D, Tonneau M, Sobol B, Grinberg N, Fraiberger SP.   +4 more
europepmc   +1 more source

Research on Autoregressive Distribution Lag Modeling Method for Power Load Forecasting

Proceedings of the 2019 2nd International Conference on Mathematics, Modeling and Simulation Technologies and Applications (MMSTA 2019), 2019
Liangzhong Fan, Lihua Luo, Linghua Tong
openaire   +1 more source

Financial Statement Information and Equity Value: The Role of Real Options Characteristics

Financial Management, EarlyView.
ABSTRACT This paper examines whether firm‐specific real options characteristics are equity value‐relevant beyond valuation estimates anchored in financial statements. Using extensive historical data for the United Kingdom, we assess and compare the forecast accuracy and explanatory power for stock prices of equity valuation models based on residual ...
Mingyu (Chandler) Chen, Colin Clubb, Tarik Driouchi   +2 more
wiley   +1 more source

Effects of environmental factors on dengue incidence in the Central Region, Burkina Faso: A time series analyses. [PDF]

PLoS Negl Trop Dis
Ouédraogo JCRP, Ilboudo S, Tetteh RJ, Kyei C, Lougué S, Ouédraogo WT, Ouédraogo S, Dosoo D, Asante KP, Savadogo LGB.   +9 more
europepmc   +1 more source

Speed Bump and Stock Market Quality: Evidence From NYSE American

Financial Management, EarlyView.
ABSTRACT Should trading speed of high‐frequency traders be regulated? Using the data from the New York Stock Exchange American, this paper examines the impact of a speed bump on market liquidity and price discovery. Our results indicate that the use of a speed bump can lower the costs of adverse selection through reducing informed trading.
Bo Liu, Ke Xu
wiley   +1 more source

Spatiotemporal distribution and control of echinococcosis in Xinjiang, 2005-2023. [PDF]

PLoS Negl Trop Dis
Yin Z, Shi G, Maimaitiyiming Y, Wang Q, Tuerxunjiang K, Simayi A, Zhao J.   +6 more
europepmc   +1 more source

Price Discovery in Bitcoin ETF Market

Financial Review, EarlyView.
ABSTRACT In this study, we explore price discovery across the following three Bitcoin markets: spot, futures, and exchange‐traded funds (ETFs). Employing the fractionally cointegrated vector autoregressive (FCVAR) model, we estimate price discovery in each market using minute‐level price data from October 19, 2021, the launch date of the first US ...
Kiana Kia, Bo Liu, Qian Li, Victor Song, Ke Xu   +4 more
wiley   +1 more source

Multi-objective optimization of gold price forecasting using the pareto alpha-cut technique. [PDF]

MethodsX
Bhavana P.
europepmc   +1 more source

Capelin Size, Condition, and Abundance Through Multiple Heatwaves in Alaska

Fisheries Oceanography, EarlyView.
ABSTRACT Capelin (Mallotus spp.) are pelagic forage fishes that can be especially abundant in sub‐arctic marine ecosystems and are important prey for upper trophic‐level consumers. Abundance and distribution of capelin have been linked to ocean temperature, but the magnitude and directionality of thermal sensitivity can vary regionally.
Robert M. Suryan, Jacek Maselko, Emily A. Fergusson, Fletcher Sewall, Johanna J. Vollenweider, Alexander G. Andrews III, James M. Murphy, Ellen M. Yasumiishi   +7 more
wiley   +1 more source

Multi-scale effects of runoff time series and its improved prediction methods. [PDF]

Sci Rep
He Z, Lu J, Wang Y, Zhang T, Wang C, Guo J, Ji C, Qin H.   +7 more
europepmc   +1 more source