Results 131 to 140 of about 105,740 (327)

Precedence-type Test based on Progressively Censored Samples [PDF]

open access: yes
In this paper, we introduce precedence-type tests for testing the hypothesis that two distribution functions are equal, which is an extension of the precedence life-test rst proposed by Nelson (1963), when the two samples are progressively Type-II ...
N. Balakrishnan   +3 more
core  

A Simple Test for the Absence of Covariate Dependence in Hazard Regression Models [PDF]

open access: yes, 2004
This paper extends commonly used tests for equality of hazard rates in a two-sample or k-sample setup to a situation where the covariate under study is continuous.
Bhattacharjee, Arnab   +3 more
core  

Do High Temperatures Affect Firm Demography? Evidence From Italy

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study analyses the impact of high temperatures and heat stress on Italian firm demography during 2009–2022. Combining provincial‐firm‐level data with a high‐resolution multidecadal meteorological dataset, we investigate whether high temperatures—absolute and anomalous—affect firm entry and exit rates.
Concetta Carnevale   +3 more
wiley   +1 more source

SDG Forward Faster in the Face of Geopolitical and Climate Risks: Does CEO Power Strengthen This Relationship?

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT In a macroeconomic environment characterised by systemic disruptions and global uncertainty, companies are forced to reconfigure their sustainability strategies. This study examines the combined impact of geopolitical and climate risks on corporate commitment to and actual progress toward the United Nations (UN) Sustainable Development Goals ...
Isabel‐María García‐Sánchez
wiley   +1 more source

Existence and uniqueness of the MLEs for normal distribution based on general progressively Type-II censored samples

open access: yes
In this paper, we prove that the MLEs of the parameters [mu] and [sigma] of a normal population, based on general progressively Type-II censored samples, exist and are unique.Log-concavity Location-scale family Normal distribution Progressively Type-II ...
Balakrishnan, N., Mi, Jie
core  

Data transformations and goodness-of-fit tests for type-II right censored samples

open access: yes, 2015
We suggest several goodness-of-fit (GOF) methods which are appropriate with Type-II right censored data. Our strategy is to transform the original observations from a censored sample into an approximately i.i.d. sample of normal variates and then perform
Meintanis, S.G., Klar, B., Goldmann, C.
core  

A Simple Test for the Absence of Covariate Dependence in Hazard Regression Models [PDF]

open access: yes, 2007
This paper extends commonly used tests for equality of hazard rates in a two-sample or k-sample setup to a situation where the covariate under study is continuous.
Bhattacharjee, Arnab   +1 more
core  

The Political Psychology Behind Consumer Decisions: The Complex Relationship Between Political Ideology and Political Consumerism

open access: yesJournal of Consumer Behaviour, EarlyView.
ABSTRACT Political consumerism (PC) refers to consumers boycotting or deliberately buying (“buycotting”) products or brands for political, moral, or ethical reasons. This paper presents three studies that consider the intricacies of the relationship between political ideology and political consumerism.
Lara J. Greening   +3 more
wiley   +1 more source

CYP2C19 Genotype is Associated with Citalopram Treatment Outcomes in a Real‐World Setting

open access: yesClinical Pharmacology &Therapeutics, EarlyView.
CYP2C19 metabolizes various selective serotonin reuptake inhibitors (SSRIs) and genetic CYP2C19 variants are associated with SSRI tolerability and response. Yet, whether CYP2C19 variability also impacts citalopram response remained unclear. We here evaluated associations between CYP2C19 genotypes and citalopram prescription data of 11,079 patients from
Yoomi Park   +2 more
wiley   +1 more source

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