Results 11 to 20 of about 2,971 (265)

Modeling and Forecasting the Volatility of NIFTY 50 Using GARCH and RNN Models

open access: yesEconomies, 2022
The stock market is constantly shifting and full of unknowns. In India in 2000, technological advancements led to significant growth in the Indian stock market, introducing online share trading via the internet and computers.
Vanshu Mahajan   +2 more
doaj   +1 more source

Volatility regimes of selected central European stock returns: a Markov switching GARCH approach

open access: yesJournal of Business Economics and Management, 2022
This paper investigates the weekly stock market data of the Hungarian stock index BUX, the Czech stock index PX and the Polish stock index WIG20 spanning from January 7, 2001 to April 18, 2021.
Michaela Chocholatá
doaj   +1 more source

Empirical Testing of Models of Autoregressive Conditional Heteroscedasticity Used for Prediction of the Volatility of Bulgarian Investment Funds

open access: yesRisks, 2023
The relevance of the development is determined by the possibility of testing a complex analytical methodology for forecasting the daily volatility of Bulgarian investment funds, which will support the investment community in making adequate investment ...
Mariana Petrova, Teodor Todorov
doaj   +1 more source

Comparison and Forecasting of VaR Models for Measuring Financial Risk: Evidence from China

open access: yesDiscrete Dynamics in Nature and Society, 2022
With increasing extremal risk, VaR has been becoming a popular methodology because it is easy to interpret and calculate. For comparing the performance of extant VaR models, this paper makes an empirical analysis of five VaR models: simple VaR, VaR based
Yuling Wang, Yunshuang Xiang, Huan Zhang
doaj   +1 more source

Stable Mixture GARCH Models [PDF]

open access: yesSSRN Electronic Journal, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Broda, Simon A   +4 more
openaire   +5 more sources

The application of the hybrid copula-GARCH approach in the simulation of extreme discharge values

open access: yesApplied Water Science, 2022
Statistical analysis and simulation of annual maximum discharge values, while considering the corresponding maximum daily rainfall, provide a comprehensive view of flood management.
Mohammad Nazeri Tahroudi   +2 more
doaj   +1 more source

Forecasting the volatility of EUA futures with economic policy uncertainty using the GARCH-MIDAS model

open access: yesFinancial Innovation, 2021
This study investigates the impact of economic policy uncertainty (EPU) on the volatility of European Union (EU) carbon futures prices and whether it has predictive power for the volatility of carbon futures prices.
Jian Liu   +3 more
doaj   +1 more source

A LATIN AMERICAN MARKET ASSET VOLATILITY ANALYSIS: A COMPARISON OF GARCH MODEL, ARTIFICIAL NEURAL NETWORKS AND SUPPORT VECTOR REGRESSION

open access: yesApplied Computer Science, 2023
The objective of this research was to compare the effectiveness of the GARCH method with machine learning techniques in predicting asset volatility in the main Latin American markets.
Victor CHUNG, Jenny ESPINOZA
doaj   +1 more source

Calculating Value at Risk: DCC-GARCH-Copula Approach [PDF]

open access: yesفصلنامه پژوهش‌های اقتصادی ایران, 2020
In this paper, in order to calculate portfolio market risk of 10 selected industries indices in Tehran Stock Exchange, two models of Value Risk (VaR) and Expected shortfall (ES) have been used.
Reza Taleblou, Mohammad Mahdi Davoudi
doaj   +1 more source

Closing the GARCH gap: Continuous time GARCH modeling [PDF]

open access: yesJournal of Econometrics, 1996
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Werker, B.J.M., Drost, F.C.
openaire   +8 more sources

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