Results 71 to 80 of about 881 (181)

Optimal Operation and Photovoltaic Consumption Assessment of Active Distribution System Considering Photovoltaic Output Dynamic Correlation

open access: yesIET Renewable Power Generation, Volume 20, Issue 1, January/December 2026.
This study proposes an optimal operation framework for active distribution networks that explicitly captures dynamic PV correlation using a SARIMA‐DCC‐GARCH model. By integrating affine power flow analysis with flexible resource scheduling, the method effectively maximises photovoltaic consumption and minimises operational costs while ensuring voltage ...
Junpeng Zhu   +6 more
wiley   +1 more source

Study of Correlation between Volatility of Stock, Exchange and Gold Coin Markets in Iran with DCC-GARCH Model [PDF]

open access: yesFaslnāmah-i Pizhūhish/Nāmah-i Iqtisādī, 2014
The aim of this paper is to investigate the behavior of stock, exchange and gold coin markets and their correlations structure by using the DCC-GARCH model and the daily data for the period from 23 July 2011 to 22 September 2013 in Iran.
Firouz Fallahi   +3 more
doaj  

MIDAS models in banking sector – systemic risk comparison

open access: yesManagerial Economics, 2018
This paper shows the application of MIDAS based models in systemic risk assessment in banking sector. We consider two popular measures of systemic risk i.e. Marginal Expected Shortfall and Delta Conditional Value at Risk. The GARCH-MIDAS model is used in
Henryk Gurgul   +2 more
doaj   +1 more source

Volume and volatility adjusted l-var with dcc-garch modeling

open access: yes, 2020
Sabit spread, endojen ve eksojen spread teknikleri; Riske Maruz Likidite Değeri'ni (L-VaR) elde etmek için kullanılan bid-ask spread ile birlikte piyasa risk sonuçlarını belirler. Ancak likitide riskin bu geleneksel yöntemleri 2008 krizinden sonra L-VaR tahmin eksikliklerinden dolayı eleştirilmiştir.
openaire   +2 more sources

Spillover Effect of Food Producer Price Volatility in Indonesia

open access: yesEconomies
Food price volatility is a persistent challenge in Indonesia, where agriculture is central to food security and rural livelihoods. While price transmission has been studied, little is known about how volatility spreads sub-nationally in archipelagic ...
Anita Theresia   +3 more
doaj   +1 more source

How interrelated are MIST equity markets with the developed stock markets of the world?

open access: yesCogent Economics & Finance, 2017
This study explores the long-run and short-term relationship between the Mexico, Indonesia, South Korea, and Turkey (MIST) equity markets and the developed stock markets such as US, UK, Germany, Japan, Hong Kong, and Singapore.
Vinodh Madhavan
doaj   +1 more source

Assessing Efficiency of D-Vine Copula ARMA-GARCH Method in Value at Risk Forecasting: Evidence from PSE Listed Companies

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2015
The article points out the possibilities of using static D-Vine copula ARMA-GARCH model for estimation of 1 day ahead market Value at Risk. For the illustration we use data of the four companies listed on Prague Stock Exchange in range from 2010 to 2014.
Václav Klepáč, David Hampel
doaj   +1 more source

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