Describes a likelihood ratio test that allows the use of nested or non-nested models. This is particularly useful when comparing Zero Inflated Poisson to regular Poisson models (either negative binomial or not). A V statistic >1.96 is strong evidence for Poisson... A V statistic
CITATION STYLE
Vuong, Q. H. (1989). Likelihood Ratio Tests for Model Selection and Non-Nested Hypotheses. Econometrica, 57(2), 307. https://doi.org/10.2307/1912557
Mendeley helps you to discover research relevant for your work.