Results 71 to 80 of about 326,044 (303)
ASSESSMENT OF OPTION PRICE VOLATILITY
Mokslas - Lietuvos ateitis, 2020 Financial derivatives are becoming increasingly popular on a daily basis. As markets become more unpredictable, companies and individual investors are increasingly using these tools to manage risk, leverage, and increase investment returns. The most important aspect of any contract is the contract price, as the financial result of the contract depends ...
Viktorija Sodaunykaitė +1 more
openaire +4 more sources
Advanced Engineering Materials, EarlyView.This study develops sustainable MgO–C refractories using recycled materials and eco‐friendly fructose–tannin binders. The enhanced performance of citric acid as a cross‐linker and functional additives on mechanical and thermomechanical properties was examined. Characterization included strength tests, immersion trials, and microstructural and inclusion
Dinesh K. Gunasekar +7 more
wiley +1 more source
AGRISE, 2016 Fluctuation on tomatoes’ prices is considered unstable as well as unpredictable due to several obstructions on demands and supply, which are deemed to yield a price volatility.
Amylia Rahma Nurbani +2 more
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Oil Price Volatility and Stock Price Volatility: Evidence from Nigeria
Academic Journal of Interdisciplinary Studies, 2015 The goal of this study is to empirically estimate a model that helps to explain the behaviour of stock price volatility, movements in oil prices and real exchange rates in Nigeria using quarterly data from 1990 to 2012. Statistical and econometric techniques such as the Error Correction Mechanism (ECM) and the Bi-variate GARCH model were used to test ...
A.E. Uwubanmwen, O.G. Omorokunwa
openaire +2 more sources
Surface Tension Measurement of Ti‐6Al‐4V by Falling Droplet Method in Oxygen‐Free Atmosphere
Advanced Engineering Materials, EarlyView.In this article, the temperature‐dependent surface tension of free falling, oscillating Ti‐6Al‐4V droplets is investigated in both argon and monosilane doped, oxygen‐free atmosphere. Droplet temperature and oscillation are captured with one single high‐speed camera, and the surface tension is calculated with Rayleigh's formula.
Johannes May +9 more
wiley +1 more source
International Review of Economics & FinanceThis paper conducts an empirical analysis of the data from non-financial listed companies on China's A-share market between 2008 and 2023, exploring the impact of stock price volatility on corporate advertising strategies and examining the synergistic ...
Shanshan Luo, Qianyu Zhu
doaj +1 more source
Numerical Modeling of Tank Cars Carrying Hazardous Materials With and Without Composite Metal Foam
Advanced Engineering Materials, EarlyView.Large‐scale puncture models consisting of hazardous materials (HAZMATs) tank car with protective steel–steel composite metal foam (S–S CMF) are solved numerically. Tank car plate with added 10.91–13.33 mm thick S–S CMF layer does not puncture. Protective S–S CMF absorbs impact energy, reduces plate deformation, and prevents shear bands formation ...
Aman Kaushik, Afsaneh Rabiei
wiley +1 more source
Oil price and food price volatility dynamics: The case of Nigeria
Cogent Food & Agriculture, 2016 This study examines the long and short run relationships between oil price and food price volatility as well as the causal link between them. The study used annual food price volatility index from FAO from 2000 to 2013 and crude oil price from U.S ...
Ijeoma C. Nwoko +2 more
doaj +1 more source
Time‐Dependent Oxidation and Scale Evolution of a Wrought Co/Ni‐Based Superalloy
Advanced Engineering Materials, EarlyView.This study shows how a new wrought Co/Ni‐based superalloy resists oxidation at 800 ∘$^\circ$C. The oxide scale changes from rough, fast‐growing spinel to a dense, protective chromia–alumina layer. Atom probe analysis reveals tiny refractory‐rich bubbles at the interface that mark the transition to long‐term, diffusion‐controlled protection ...
Cameron Crabb +6 more
wiley +1 more source
The Influence of Daily Price Limit Effects on Price Behavior of Stocks: A Contrarian Investment Strategy Approach [PDF]
مطالعات تجربی حسابداری مالی, 2011 Price limit is a kind of circuit breaker which is used in developing stock exchanges and futures markets to prevent extreme price volatility, price manipulation, and financial crashes.
s.m shariat panahi, A abjadpour
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