Results 41 to 50 of about 206,316 (302)

Toward Low‐Consumable Anodes: Process Simulation and Prospective Life Cycle Assessment of NiFe2O4‐NiO‐Ni‐Cu vs. Prebaked Anodes for Aluminum Production with use of Molten Salt Electrolysis

Advanced Engineering Materials, EarlyView.
Low‐consumable nickel ferrite‐based anodes for the Hall–Héroult process are compared with conventional prebaked carbon anodes using thermodynamic simulation and prospective life cycle assessment under contrasting future electricity system pathways from 2025 to 2050.
Felipe Alejandro Garcia Paz, Ulziikhuu Otgonbayar, Alexander Adamczyk, Farhan Hossain, Daniel Vogt, Johan Berg Pettersen, Alexandros Charitos   +6 more
wiley   +1 more source

Determinants of the Stock Price Volatility in the Indonesian Manufacturing Sector

International Research Journal of Business Studies, 2018
This study aimed to analyze the influence of return on equity, debt to equity ratio, sales growth, firm size, cash ratio, and dividend payout ratio to stock price volatility companies listed on the Indonesia Stock Exchange in the period 2011-2015.
Heny Handayani, Harjum Muharam, Wisnu Mawardi, Robiyanto Robiyanto   +3 more
doaj   +1 more source

Can the Implied Information of Options Predict the Liquidity of Stock Market? A Data-Driven Research Based on SSE 50ETF Options

Journal of Mathematics, 2021
Liquidity reflects the quality of the market. When the market is short of liquidity, it often causes investors’ trading difficulties and stock price volatility, expanding the investment risk.
Hairong Cui, Jinfeng Fei, Xunfa Lu
doaj   +1 more source

Price limits are not always bad : a thesis presented in partial fulfilment of the requirements for the degree of Masters of Business Studies in Finance at Massey University, Albany, New Zealand, December 2006 [PDF]

, 2006
Regulators impose price limits on daily price movements to protect investors from excessive volatility, but several empirical studies have cast serious doubt on the benefits of such mechanisms.
Ding, Haina
core  

Investigation of Halogen Substitution Effects in π‐Conjugated Organic Ligands of Chiral Hybrid Perovskites on Their Chiroptical Activity

Advanced Functional Materials, EarlyView.
The role of novel thiophene‐based ligands with halogen substitutions in enhancing the chiroptical and optoelectronic properties of 2D chiral HOIPs has been investigated. By tailoring ligand design, enhanced CD and CPL properties are achieved, with improved CPL discrimination in photodetectors.
Boesung Kwon, Doyeong Yeo, In‐Chul Hwang, In Hwan Jung, Joon Hak Oh   +4 more
wiley   +1 more source

Quantile-on-Quantile Effects of Oil Price Volatility on Tehran Stock Market Return [PDF]

سیاست‌گذاری اقتصادی
Purpose: Capital markets are considered as strong levers in the economy of countries, serving to accelerate the process of industrial development (especially in developing countries).
Asghar Vahedi, Esmaiel Abounoori
doaj   +1 more source

Volatilitas Harga Saham: Leverage, Ukuran Perusahaan, Pertumbuhan Aset

JAS (Jurnal Akuntansi Syariah), 2020
This study examines the effect of leverage, company size, and asset growth on stock price volatility. This study uses data from all companies listed on the LQ45 index (BEI) from 2017 to 2019.
Hasna Rosyida, Amrie Firmansyah, Setyo Baskoro Wicaksono   +2 more
doaj   +1 more source

Ferroelectric Quantum Dots for Retinomorphic In‐Sensor Computing

Advanced Materials, EarlyView.
This work has provided a protocol for fabricating retinomorphic phototransistors by integrating ferroelectric ligands with quantum dots. The resulting device combines ferroelectricity, optical responsiveness, and low‐power operation to enable adaptive signal amplification and high recognition accuracy under low‐light conditions, while supporting ...
Tingyu Long, Huanyu Zhou, Jaewan Ko, Hongwei Tan, Jaemin Lim, Yanfei Zhao, Daehan Kang, Eojin Yoon, Gyeong‐Tak Go, Somin Kim, Seung‐Woo Lee, Chan‐Yul Park, Hyojun Choi, Hyeran Kim, Hyung Joong Yun, Sung Hyuk Park, Kwan Sik Park, Jeong Woo Park, Mungeun Kim, Yong Soo Cho, Ho Won Jang, Wenqiang Yang, Min Hyuk Park, Wan Ki Bae, Sebastiaan van Dijken, Joona Bang, Tae‐Woo Lee   +26 more
wiley   +1 more source

Impact of Oil Price Shocks and Exchange Rate Volatility on Stock Market Behavior in Nigeria

Binus Business Review, 2016
The impact of exchange rate and oil prices fluctuation on the stock market has been a subject of hot debate among researchers. This study examined the impact of both the exchange rate volatility and oil price volatility on stock market volatility in ...
Adedoyin I. Lawal, Russel O. C Somoye, Abiola A. Babajide   +2 more
doaj   +1 more source

Volatility patterns of stock prices

Accounting
Research on stock exchange markets is essential to stock market investors as it offers sensitivities to risk management. This research investigates the patterns of the volatility of stock market prices in ten African stock markets. We estimated the dynamic GARCH model of Engle using the method of maximum likelihood estimation.
David Umoru, Beauty Igbinovia, Hussein Oseni Omomoha   +2 more
openaire   +2 more sources