Results 81 to 90 of about 41,461 (206)
Revista de Métodos Cuantitativos para la Economía y la Empresa, 2019 La tasa de cambio está influenciada por múltiples factores macroeconómicos nacionales e internacionales, lo que genera altos niveles de incertidumbre.
Maya Sierra, Giuliana +1 more
doaj
Agricultural Economics, Volume 57, Issue 1, January 2026.ABSTRACT Recent global shocks have triggered sharp spikes in international food and fertilizer prices, raising concerns about their domestic impacts. This study examines the extent to which international price levels and volatility are transmitted to domestic food and fertilizer markets in seven Central American countries.
Manuel A. Hernandez +5 more
wiley +1 more source
Bilevel Network Modeling and Risk Transmission in Heterogeneous Financial Data
Complexity, Volume 2026, Issue 1, 2026.This study constructs a bilevel network model based on heterogeneous financial data to explore the complex network characteristics and risk transmission mechanisms in the stock market. Using the trading data and textual sentiment data of Shanghai Stock Exchange (SSE) 50 constituent stocks over the past 5 years, a daily return network model and a ...
Suhang Wang +3 more
wiley +1 more source
Discrete Dynamics in Nature and Society, Volume 2026, Issue 1, 2026.Today, the astonishing growth of digital currency has attracted many bold investors. This has caused digital currencies to be gradually introduced as a new asset class with its own criteria. However, the relationship between traditional assets and new assets is not yet deeply understood. This study’s objective is to investigate the dynamic relationship
Farzaneh Shams Tarnabi, Fabio Tramontana
wiley +1 more source
Study of Correlation between Volatility of Stock, Exchange and Gold Coin Markets in Iran with DCC-GARCH Model [PDF]
Faslnāmah-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
Short-term effect of COVID-19 pandemic on cryptocurrency markets: A DCC-GARCH model analysis. [PDF]
Heliyon, 2023 Ben-Ahmed K, Theiri S, Kasraoui N.
europepmc +1 more source
DCC-Garch Models Using Islamic Market and European Market Indices
Islamic Banking and Finance Review, 2017 The last financial crisis (2007-2008) raises the question of how European stock shocks are distributed and transmitted from developed stock markets to Islamic stock markets. More precisely, the problem related to Islamic finance or any other alternative finance is, whether the shocks to the volatilities in the asset returns constitute substitute or ...
openaire +1 more source
Spillover Effect of Food Producer Price Volatility in Indonesia
EconomiesFood 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
MIDAS models in banking sector – systemic risk comparison
Managerial 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
An empirical investigation of investor sentiment and volatility of realty sector market in India: an application of the DCC-GARCH model. [PDF]
SN Bus Econ, 2023 Pillada N, Rangasamy S.
europepmc +1 more source