Results 111 to 120 of about 380,620 (306)
Lahore Journal of EconomicsThis paper focuses on the role of the financial futures market in the volatility of Pakistan’s stock market and determines whether the stock futures price is capable of providing some relevant information for predicting the spot price.
Safi Ullah Khan
doaj
Observability of Market Daily Volatility
, 2015 We study the price dynamics of 65 stocks from the Dow Jones Composite Average from 1973 until 2014. We show that it is possible to define a Daily Market Volatility $\sigma(t)$ which is directly observable from data.
Petroni, Filippo, Serva, Maurizio
core +1 more source
Advanced Science, EarlyView.Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Md Abu Sayeed Biswas +6 more
wiley +1 more source
Gusau Journal of Accounting and FinanceThe goal of liberalizing the Nigerian stock market was to improve its performance and increase market efficiency. Nonetheless, it appears that the onset of Nigeria's 2016 economic downturn has skewed the degree to which these macroeconomic factors ...
Hauwa Bayero TIJJANI +3 more
doaj +1 more source
Advanced Science, EarlyView.Redox phenoxoline‐benzoquinone oligomer has been designed as reinforced concrete framework like freestanding cathodes for high‐performance ZIBs. An optimal specific capacity of 339.5 mAh g−1 was contributed with exceptional retention of 87.5% after 65 000 cycles at 10 A g−1. Flexible energy storage is also demostrated.
Shuang Liu +3 more
wiley +1 more source
Volatility Dynamics in Oil and Oilseeds Spot and Futures Market in India
Vikalpa, 2016 Executive Summary India occupies the fifth position in the vegetable oil economy of the world. The demand for oilseeds and vegetable oil has far exceeded the domestic output necessitating huge imports.
Meenakshi Malhotra, Dinesh Kumar Sharma
doaj +1 more source
Solution‐Processed Organic Photovoltaics: Fabrication Advances and Challenges
Advanced Science, EarlyView.This review highlights recent advances in organic photovoltaic (OPV) device fabrication, emphasizing how material selection, interface engineering, and scalable processing techniques shape device performance. It discusses progress in photoactive and charge transport layers, electrode optimization, and large‐area manufacturing, offering insights into ...
Kerui Liu +4 more
wiley +1 more source
Statistical properties of volatility in fractal dimension and probability distribution among six stock markets - USA, Japan, Taiwan, South Korea, Singapore, and Hong Kong [PDF]
This study examines the statistical properties of volatility. Fractal dimension, probability distribution and two-point volatility correlation are used to measure and compare volatility among six different markets for the 12-year period from Jan.
Hai-Chin YU, Ming-Chang Huang
core
Heterogeneous volatility cascade in financial markets
, 2001 Using high frequency data, we have studied empirically the change of volatility, also called volatility derivative, for various time horizons. In particular, the correlation between the volatility derivative and the volatility realized in the next time ...
Arneodo +11 more
core +1 more source
How AI Shapes the Future Landscape of Sustainable Building Design With Climate Change Challenges?
Advanced Science, EarlyView.This review examines how artificial intelligence reshapes sustainable building design faced with climate change challenges. The authors synthesize existing studies to demonstrate AI's transformative potential across design lifecycle phases from climate‐aware form generation to performance optimization.
Pengyuan Shen +5 more
wiley +1 more source