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Introduction: Volatility in finance, art, and culture

open access: yesFinance and Society, 2023
The term ‘volatility’ applies to changeability: both that which can be measured, such as temperatures and stock prices, and that which cannot be easily measured, such as affects and emotions.
Benjamin Lee, Emily Rosamond
doaj   +3 more sources

Electoral volatility and political finance regulation in Colombia

open access: yesColombia Internacional, 2018
This article examines the relationship between electoral volatility and political finance regulation in Colombia. The author argues that recent political finance reforms in this country (e.g. changes in regulation of campaign donations, campaign spending,
Néstor Castañeda
doaj   +5 more sources

Methods in econophysics: Estimating the probability density and volatility

open access: yesFrontiers in Physics, 2022
We discuss and analyze some recent literature that introduced pioneering methods in econophysics. In doing so, we review recent methods of estimating the volatility, volatility of volatility, and probability densities.
Moawia Alghalith
doaj   +1 more source

The Use of Machine Learning in Volatility: A Review Using K-Means

open access: yesUniversidad y Empresa, 2023
Recently, the use of machine learning (ML) in scientific disciplines has experienced an unprecedented increase. Finance has not been an exception. Several works have been published in recent years using ml techniques. However, one of the topics with the
Jesus Enrique Molina Muñoz   +1 more
doaj   +1 more source

Does green finance support to reduce the investment sensitivity of environmental firms?

open access: yesJournal of Business Economics and Management, 2023
This study aims to examine the financing cash flow sensitivity into the firm investment of Environment Sensitive Firms (ESFs). To improve the robustness of our analysis, we implement cluster regression to analyze the 300- firms listed on Shenzhen Stock ...
Ashfaq Habib   +2 more
doaj   +1 more source

The impact of trade and financial expansion on volatility of real exchange rate.

open access: yesPLoS ONE, 2022
With the steady progress of China's opening-up policy, how to avoid the financial risks brought by opening-up is a valuable research topic at present while promoting economic development.
Zhe Chen
doaj   +3 more sources

ISLAMIC FINANCE, GROWTH, AND VOLATILITY: A FRESH EVIDENCE FROM 82 COUNTRIES

open access: yesJournal of Islamic Monetary Economics and Finance, 2023
Islamic finance has gained significant attention during the past decades. Many countries are striving to become Islamic financial hubs. The asset-backed nature of Islamic financial instruments and products adds more reliability to financial transactions.
Mudeer A Khattak, Noureen A. Khan
doaj   +1 more source

Liquidity effects on oil volatility forecasting: From fintech perspective.

open access: yesPLoS ONE, 2021
Fin-tech is an emerging field, inspiring revolutionary innovations in the financial field. It may initiate the evolutionary episode of the financial research, where volatility forecasting is a crucial topic in finance.
Shusheng Ding   +3 more
doaj   +1 more source

Varieties of volatility

open access: yesFinance and Society, 2023
This article explores the quantitative and qualitative dimensions of volatility and their implications for cultural analysis in a range of fields. From quantitative finance, it takes the notion of ‘delta-hedging’, the suspension or neutralization of ...
Benjamin Lee
doaj   +1 more source

Realized Stock-Market Volatility of the United States and the Presidential Approval Rating

open access: yesMathematics, 2023
Studying the question of whether macroeconomic predictors play a role in forecasting stock-market volatility has a long and significant tradition in the empirical finance literature.
Rangan Gupta   +3 more
doaj   +1 more source

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