Results 31 to 40 of about 255,661 (340)

Evaluation of the Fluctuation Mechanism of Behavioral Financial Market Based on Edge Computing

International Transactions on Electrical Energy Systems, 2022
The global economy is growing faster and faster. Behavioral finance is a transformation of financial theory. Over the past decade, this shift has had strong repercussions in academia, challenging the dominance of traditional finance and forming its own ...
Xiaoliang Yuan
doaj   +1 more source

Analysis of Investor Sentiment Impact in Indonesia Composite Stock Price Index Return Volatility

Indonesian Journal of Business and Entrepreneurship, 2018
The Composite Stock Price Index (IHSG) is an index used as an indicator of stock price movements on Indonesia Stock Exchange and reference of capital market activities.
Rum Puspita Widhiarti, Lukytawati Anggraeni, Syamsul Hidayat Pasaribu   +2 more
doaj   +1 more source

Forecasting the Volatility of the Stock Index with Deep Learning Using Asymmetric Hurst Exponents

Fractal and Fractional, 2022
The prediction of the stock price index is a challenge even with advanced deep-learning technology. As a result, the analysis of volatility, which has been widely studied in traditional finance, has attracted attention among researchers.
Poongjin Cho, Minhyuk Lee
doaj   +1 more source

The continuity and estimates of a solution to mixed fractional constant elasticity of variance system with stochastic volatility and the pricing of vulnerable options

Journal of Inequalities and Applications, 2019
Stochastic volatility models play an important role in finance modeling. Under a mixed fractional Brownian motion environment, we study the continuity and estimates of a solution to a kind of stochastic differential equations with double volatility terms.
Yan Dong
doaj   +1 more source

Investor attention and cryptocurrency: Evidence from the Bitcoin market.

PLoS ONE, 2021
This paper adds to the growing literature of cryptocurrency and behavioral finance. Specifically, we investigate the relationships between the novel investor attention and financial characteristics of Bitcoin, i.e., return and realized volatility, which ...
Panpan Zhu, Xing Zhang, You Wu, Hao Zheng, Yinpeng Zhang   +4 more
doaj   +1 more source

Volatility and spillover analysis between cryptocurrencies and financial indices: a diagonal BEKK and DCC GARCH model approach in support of SDGs

Cogent Economics & Finance
This study explores the volatility spillover effects between clean and dirty cryptocurrencies and key financial indices, specifically focusing on Green Finance Indices (such as solar, wind, and nuclear) and Economic Indices (like the Baltic Dry Index and
Iulia Cristina Iuga, Raluca-Andreea Nerișanu, Larisa-Loredana Dragolea   +2 more
doaj   +1 more source

ESTIMASI NILAI IMPLIED VOLATILITY MENGGUNAKAN SIMULASI MONTE CARLO

E-Jurnal Matematika, 2018
Investing among investors is an exciting activity to gain profit in the financial world. The development of investment in the financial world affects the number of alternative investment instruments that can be offered to investors in the capital market.
MAKBUL MUFLIHUNALLAH, KOMANG DHARMAWAN, NI MADE ASIH   +2 more
doaj   +1 more source

Maximum likelihood approach for several stochastic volatility models

, 2012
Volatility measures the amplitude of price fluctuations. Despite it is one of the most important quantities in finance, volatility is not directly observable.
Camprodon, Jordi, Perelló, Josep
core   +1 more source

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

FEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point, Wafaa Achache, Janïs Laudouze, Eliana Sepulveda Ramos, Mickaël Maziero, Céline Crauste, Stéphane Canaan, Pierre Santucci   +7 more
wiley   +1 more source

Understanding bio‐based polymers: A study of origins, properties, biodegradation and their impact on health and the environment

FEBS Open Bio, EarlyView.
This review provides an overview of bio‐based polymer sources, their unique functional properties and their environmental impact, and addresses their role as sustainable alternatives. It discusses end‐of‐life options, including composting and anaerobic digestion for renewable energy.
Sabina Kolbl Repinc, Blaž Stres, Mirica Karlovits, Igor Karlovits, Petra Jerič, Ondrej Panák, Anja Verbič, Blaž Likozar, Uroš Novak   +8 more
wiley   +1 more source