Results 31 to 40 of about 9,358 (260)

Testing for Granger Causality in Large Mixed-Frequency VARs [PDF]

open access: yesSSRN Electronic Journal, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Götz, Thomas B.   +2 more
openaire   +3 more sources

Causality Between Brent and West Texas Intermediate: The Effects of COVID-19 Pandemic and Russia–Ukraine War

open access: yesCommodities
The article analyzes the Granger-based causal relationship between two major crude oil markets, namely Brent and West Texas Intermediate (WTI), by using the standard vector autoregression (VAR) framework.
Salim Lahmiri
doaj   +1 more source

The Causality Variables of Financial Sector Deepening to Economic Growth in Indonesia 1986 - 2015

open access: yesEconomics Development Analysis Journal, 2018
This study aims to examine the causality and role as the variables of the financial sector deepening with economic growth in Indonesia. The test of causality in this research acres using heading Granger Causality Test and VECM test.
Pramesti Widiya Astuti
doaj   +1 more source

Data‐Driven Materials Science for Energy‐Sustainable Applications

open access: yesAdvanced Materials, EarlyView.
Data‐driven approaches powered by artificial intelligence are transforming materials discovery for energy sustainability. This review examines how auto‐generated high‐quality materials databases and domain‐specific language models accelerate research in photovoltaics, thermoelectrics, batteries and magnetic materials. Applications involve extraction of
Jacqueline M. Cole
wiley   +1 more source

The Circular Economy, Ecological Footprint and Sustainable Development in the I4.0 Era: PBARDL and PQARDL Methods

open access: yesEnergies
Despite growing interest in sustainability transitions, there is the limited literature on how Industry 4.0, the circular economy, renewable energy, and ecological sustainability interact.
Melike Elif Bildirici, Ayse Demirhan
doaj   +1 more source

Adult Sex Ratio as a Demographic Feedback Linking Mating Systems, Parental Care, and Evolution

open access: yesAdvanced Science, EarlyView.
Breeding systems are some of the most diverse social behavior, and our team is investigation the evolutionary causes of this diversity. This review summarises our research carried out at the University of Bath. We argue that demographic components of wild populations, especially the adult sex ratio, plays a key role driving breeding system variation ...
Tamás Székely, Oscar G. Miranda
wiley   +1 more source

Depressed MEG causality analysis based on polynomial kernel Granger causality

open access: yesAIP Advances, 2023
In this study, we employ the Granger causality of a polynomial kernel to identify the coupling causality of depressed magnetoencephalography (MEG). We collect MEG under positive, neutral, and negative emotional stimuli and focus on the β-band activities.
Jing Qian   +7 more
doaj   +1 more source

SiDT1 Defines Plant Architecture Reminiscent of Green Revolution in Foxtail Millet

open access: yesAdvanced Science, EarlyView.
SiDT1 encodes a GA3‐oxidase that creates a semi‐dwarf, lodging‐resistant architecture reminiscent of the rice Green Revolution. The resulting ideotype performs well under dense planting and provides a valuable genetic resource for high‐yield, mechanized foxtail millet production. ABSTRACT Foxtail millet (Setaria italica) is a drought‐tolerant C4 cereal
Jianzhen Lv   +13 more
wiley   +1 more source

Analysis of the relationship between foreign direct investment and economic growth in Kazakhstan

open access: yesХабаршысы. Экономика сериясы, 2021
The most important contribution expected from foreign investments for developing countries is that it helps to ensure the commercial balance and economic growth of the country. Empirical studies investigating the relationship between foreign investments
A. Syzdykova, G. Azretbergenova
doaj  

Tests for Long‐Run Granger Non‐Causality in Cointegrated Systems [PDF]

open access: yesJournal of Time Series Analysis, 2006
Abstract.  In this article, we propose a new approach to test the hypothesis of long‐run Granger non‐causality in cointegrated systems. We circumvent the problem of singularity of the covariance matrix associated with the usual Wald‐type test by proposing a generalized inverse procedure.
Taku Yamamoto, Eiji Kurozumi
openaire   +4 more sources

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