Results 181 to 190 of about 3,183 (213)

Carbon Performance, Climate Governance, and Equity Risk

open access: yesInternational Journal of Finance &Economics, EarlyView.
ABSTRACT This paper examines the relationship between carbon performance, climate governance, and equity risk. Using a sample of companies listed in the S&P500 index for the period 2009–2023, our results show that better carbon performance reduces equity risk, indicating that proactive carbon management reduces uncertainty and is beneficial to firms ...
Malafronte Irma   +2 more
wiley   +1 more source

Semiparametric outcome regression-based estimator of Mann-Whitney-type causal effect. [PDF]

open access: yesBMC Med Res Methodol
Sani SS   +11 more
europepmc   +1 more source

Estimating fMRI timescale maps. [PDF]

open access: yesImaging Neurosci (Camb)
Riegner G   +3 more
europepmc   +1 more source
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Asymptotic Properties of Some Non-Parametric Hyperbolic Efficiency Estimators

2011
A hyperbolic measure of technical efficiency was proposed by Fare et al. (The Measurement of Efficiency of Production, Kluwer-Nijhoff Publishing, Boston, 1985) wherein efficiency is measured by the simultaneous maximum, feasible reduction in input quantities and increase in output quantities.
Paul W Wilson, Wilson Paul W
openaire   +3 more sources

Asymptotic properties of the estimators of the semi-parametric spatial regression model

Communications in Statistics - Theory and Methods, 2017
Spatial data and non parametric methods arise frequently in studies of different areas and it is a common practice to analyze such data with semi-parametric spatial autoregressive (SPSAR) models.
Peng Xiaozhi, Wu Hecheng, Ma Ling
openaire   +1 more source

Asymptotic properties of transfer function estimates using non-parametric noise models under relaxed assumptions

IFAC Proceedings Volumes, 2009
Abstract It is well known that under very general assumptions the discrete Fourier coefficients of filtered noise is asymptotically independent circular complex Gaussian distributed, based on a generalized central limit theorem (CLT). The standard results on the consistency and the asymptotic uncertainty of the frequency domain Errors-in-Variables ...
Barbé, Kurt   +2 more
openaire   +2 more sources

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