Zero-inflated generalized Poisson models with regression effects on the mean, dispersion and zero-inflation level applied to patent outsourcing rates

DOI10.1177/1471082X0700700202OpenAlexW2101925061MaRDI QIDQ4970878

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Publication date: 7 October 2020

Published in: Statistical Modelling (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1177/1471082x0700700202

zbMATH Keywords

overdispersionzero-inflationVuong testpatent outsourcingzero-inflated generalized Poisson regression

Mathematics Subject Classification ID

Statistics (62-XX)

Related Items (14)

Asymptotic results in censored zero-inflated Poisson regression ⋮ Zero-inflated models and estimation in zero-inflated Poisson distribution ⋮ A regression model for overdispersed data without too many zeros ⋮ GEE-based zero-inflated generalized Poisson model for clustered over or under-dispersed count data ⋮ Testing for varying zero-inflation and dispersion in generalized Poisson regression models ⋮ A bivariate Sarmanov regression model for count data with generalised Poisson marginals ⋮ Model selection for zero-inflated regression with missing covariates ⋮ Detecting over- and under-dispersion in zero inflated data with the hyper-Poisson regression model ⋮ Generalized smooth finite mixtures ⋮ Modeling discrete stock price changes using a mixture of Poisson distributions ⋮ Zero-inflated generalized Poisson regression mixture model for mapping quantitative trait loci underlying count trait with many zeros ⋮ Non nested model selection for spatial count regression models with application to health insurance ⋮ Transition models for count data: a flexible alternative to fixed distribution models ⋮ Zero-inflated models for adjusting varying exposures: a cautionary note on the pitfalls of using offset

Uses Software

• R
• CRAN
• HH
• ZIGP

Cites Work

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• Generalized Estimating Equations
• Generalized Poisson Distribution: the Property of Mixture of Poisson and Comparison with Negative Binomial Distribution
• On Information and Sufficiency

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