Results 261 to 270 of about 35,628 (301)

Making Sense of the Bioeconomy: A Critical Analysis of EU Policy Narratives and Responses

open access: yesEnvironmental Policy and Governance, EarlyView.
ABSTRACT The bioeconomy has become an increasingly popular concept in European Union (EU) policy, promising sustainable growth, job creation, and reduced environmental impacts. Yet its meaning remains contested, ambiguous, and politically charged. This study critically examines how EU bioeconomy policy narratives prior to 2025 construct this concept ...
Elena Zepharovich   +4 more
wiley   +1 more source

Integrating multivariate resting‐state fMRI features to localize epileptic networks in common childhood epilepsy

open access: yesEpilepsia, EarlyView.
Abstract Objective Accurate localization of epileptic activity remains challenging when interictal discharges are absent or sparse. Although resting‐state functional MRI (rs‐fMRI) is noninvasive, individual rs‐fMRI metrics provide inconsistent and incomplete localization.
Qirui Zhang   +8 more
wiley   +1 more source

On spurious Granger causality

Economics Letters, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
He, Zonglu, Maekawa, Koichi
exaly   +2 more sources

Conditional Granger causality and partitioned Granger causality: differences and similarities

Biological Cybernetics, 2015
Neural information modeling and analysis often requires a measurement of the mutual influence among many signals. A common technique is the conditional Granger causality (cGC) which measures the influence of one time series on another time series in the presence of a third. Geweke has translated this condition into the frequency domain and has explored
Sheida Malekpour, William A. Sethares
openaire   +2 more sources

Granger Causality

2011
As one of the most successful approaches to uncover complex network structures from experimental data, Granger causality has been widely applied to various reverse engineering problems. This chapter first reviews some current developments of Granger causality and then presents the graphical user interface (GUI) to facilitate the application.
Tian Ge, Jianfeng Feng
  +4 more sources

Granger causality and stopping times*

Lithuanian Mathematical Journal, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Petrović, Ljiljana   +2 more
openaire   +2 more sources

Testing for Granger's Full Causality

The Review of Economics and Statistics, 1992
A procedure is proposed to test for the existence of a fully causal relationship between two variables. The method involves contrasting the probabilistic forecasting performance of a univariate and bivariate specification for the same variable Y. If there exists some theory or belief that X causes Y, and the addition of a variable X to the information ...
Covey, Ted, Bessler, David A
openaire   +1 more source

Granger Causality

1997
Abstract Granger causality is a relationship between the components of D(L)zl or D(L)zf. Therefore, as in Chapter 8, there is no loss of generality in assuming D(L) = I. Let us further simplify the matter by considering a two-variable model.
Mario Forni, Marco Lippi
openaire   +1 more source

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