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Fan identification, Schadenfreude toward hated rivals, and the mediating effects of Importance of Winning Index (IWIN)
Dalakas, Vassilis; Phillips Melancon, Joanna - In: Journal of Services Marketing 26 (2012) 1, pp. 51-59
Purpose – The purpose of this paper is to explore potential negative outcomes of high fan identification as well as to identify the causal mechanism or mediator by which high identification may result in such negative responses. Design/methodology/approach – A scale development process was...
Persistent link: https://www.econbiz.de/10014905371
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Customer creation of service products: role of frustration in customer evaluations
Guchait, Priyanko; Namasivayam, Karthik - In: Journal of Services Marketing 26 (2012) 3, pp. 216-224
Purpose – The paper models psychological processes in consumers' evaluation of an exchange and proposes frustration as a mediating mechanism explaining the relationship between consumers' perceptions of control, fairness, and satisfaction. Design/methodology/approach – Data were collected in...
Persistent link: https://www.econbiz.de/10014905385
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Imputation Strategies for the Estimation of Natural Direct and Indirect Effects
Vansteelandt, Stijn; Bekaert, Maarten; Lange, Theis - In: Epidemiologic Methods 1 (2012) 1, pp. 131-158
Abstract Mediation analysis is widely adopted to infer causal mechanism by disentangling indirect or mediated effects …
Persistent link: https://www.econbiz.de/10014590584
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Doubly Robust Estimation with the R Package drgee
Zetterqvist, Johan; Sjölander, Arvid - In: Epidemiologic Methods 4 (2015) 1, pp. 69-86
Abstract A common goal of epidemiologic research is to study the association between a certain exposure and a certain outcome, while controlling for important covariates. This is often done by fitting a restricted mean model for the outcome, as in generalized linear models (GLMs) and in...
Persistent link: https://www.econbiz.de/10014590607
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Robust and Flexible Estimation of Stochastic Mediation Effects: A Proposed Method and Example in a Randomized Trial Setting
Rudolph, Kara E.; Sofrygin, Oleg; Zheng, Wenjing; van … - In: Epidemiologic Methods 7 (2017) 1
Abstract Background Causal mediation analysis can improve understanding of the mechanisms underlying epidemiologic … stochastic indirect effect mediated by change in school district. We find no evidence of mediation. Conclusions Our estimator is …
Persistent link: https://www.econbiz.de/10014590633
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Mediation Analysis with Attributable Fractions
Sjölander, Arvid - In: Epidemiologic Methods 7 (2018) 1
Abstract The attributable fraction is a common measure in epidemiological research, which quantifies the public health impact of a particular exposure on a particular outcome. Often, the exposure effect may be mediated through a third variable, which lies on the causal pathway between the...
Persistent link: https://www.econbiz.de/10014590634
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The Deductive Approach to Causal Inference
Pearl, Judea - In: Journal of Causal Inference 2 (2014) 2, pp. 115-129
number of pending problems in causal analysis, including questions of confounding control, policy analysis, mediation …
Persistent link: https://www.econbiz.de/10014610813
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Graphoids over Counterfactuals
Pearl, Judea - In: Journal of Causal Inference 2 (2014) 2, pp. 243-248
Abstract Augmenting the graphoid axioms with three additional rules enables us to handle independencies among observed as well as counterfactual variables. The augmented set of axioms facilitates the derivation of testable implications and ignorability conditions whenever modeling assumptions...
Persistent link: https://www.econbiz.de/10014610818
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Identification of causal intervention effects under contagion
Cai, Xiaoxuan; Loh, Wen Wei; Crawford, Forrest W. - In: Journal of Causal Inference 9 (2021) 1, pp. 9-38
Abstract Defining and identifying causal intervention effects for transmissible infectious disease outcomes is challenging because a treatment – such as a vaccine – given to one individual may affect the infection outcomes of others. Epidemiologists have proposed causal estimands to quantify...
Persistent link: https://www.econbiz.de/10014610893
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Decomposition of the total effect for two mediators: A natural mediated interaction effect framework
Gao, Xin; Li, Li; Luo, Li - In: Journal of Causal Inference 10 (2022) 1, pp. 18-44
Abstract Mediation analysis has been used in many disciplines to explain the mechanism or process that underlies an … the total effect (TE) of an exposure variable into effects characterizing mediation pathways and interactions have gained … into the effects that are due to mediation only, interaction only, both mediation and interaction, neither mediation nor …
Persistent link: https://www.econbiz.de/10014610905