Results 151 to 160 of about 200,864 (257)

On the Evolution of the Stock Market Efficiency: Evidence From Emerging Markets

International Studies of Economics, EarlyView.
ABSTRACT The study of market efficiency is one of the most covered topics in the field of financial markets, with the Efficient Market Hypothesis gathering devotees as well as several critics. The perception of markets as agents with an adaptive nature gave rise to the Adaptive Market Hypothesis (AMH).
Júlio Lobão, Luís Pacheco, Nuno Cruz
wiley   +1 more source

Twist Fields in Many-Body Physics. [PDF]

Entropy (Basel)
Doyon B.
europepmc   +1 more source

Estimating Interaction Effects With Panel Data

Journal of Applied Econometrics, EarlyView.
ABSTRACT This paper analyzes how interaction effects can be consistently estimated under economically plausible assumptions in linear panel models with a fixed T$$ T $$‐dimension. We advocate for a correlated interaction term effects (CITE) estimator and show that it is consistent under conditions that are not sufficient for consistency of the ...
Chris Muris, Konstantin M. Wacker
wiley   +1 more source

Weak⁎ fixed point property and asymptotic centre for the Fourier–Stieltjes algebra of a locally compact group

Journal of Functional Analysis, 2013
Gero Fendler, Anthony To-Ming Lau, Michael Leinert   +2 more
openaire   +2 more sources

Entropy-Based Evidence Functions for Testing Dilation Order via Cumulative Entropies. [PDF]

Entropy (Basel)
Alshehri MA.
europepmc   +1 more source

Robust Tests of Forecast Accuracy for Factor‐Augmented Regressions With an Application to the Novel EA‐MD‐QD Dataset

Journal of Applied Econometrics, EarlyView.
ABSTRACT We present four novel tests of equal predictive accuracy and encompassing á Pitarakis (2023, 2025) for factor‐augmented regressions. Factors are estimated using cross‐section averages (CAs) of grouped series and our theoretical findings are empirically relevant: asymptotic normality, robustness to an overspecification of the number of factors,
Alessandro Morico, Ovidijus Stauskas
wiley   +1 more source

Two-Stroke Pumping Technique for Many-Body Systems. [PDF]

Entropy (Basel)
Galam S.
europepmc   +1 more source

Weak* fixed point property and asymptotic centre for the Fourier-Stieltjes algebra of a locally compact group

Journal of Functional Analysis, 2012
Fendler, Gero, Lau, Anthony To-Ming, Leinert, Michael   +2 more
openaire   +3 more sources

Cyclothymic‐hypersensitive temperament in early adolescence: Longitudinal measurement invariance and associations with psychopathology over time

JCPP Advances, EarlyView.
Abstract Background Cyclothymic‐Hypersensitive Temperament (CHT) is characterised by mood instability, interpersonal hypersensitivity, and emotional hyperreactivity, traits frequently observed in general population as well as clinical settings but often eluding strict diagnostic classifications.
Anna Pezzella, Pietro Buono, Nadia Marani, Luisa Almerico, Alessandra Carta, Maria Nobile, Carmela Bravaccio, Gennaro Catone, Vincenzo Paolo Senese, Simone Pisano   +9 more
wiley   +1 more source

COMMUNITY EXTRACTION OF NETWORK DATA UNDER STOCHASTIC BLOCK MODELS. [PDF]

Stat Sin
Yuan Q, Liu B, Li D, Ma Y.
europepmc   +1 more source