Specification and testing of some modified count data models
Under a Creative Commons license
open archive
Cited by (0)
This paper is a substantial revision of a paper originally circulated as ‘Hurdle Models for Discrete and Grouped Dependent Variables’. The research has been supported in part by a cooperative agreement between the U.S. Environmental Protection Agency and Resources for the Future but should not be inferred to represent views of EPA. Thanks are due to two referees and Paul Portney for helpful and constructive comments on earlier drafts. Any errors that remain must be attributed to the author.
Copyright © 1986 Published by Elsevier B.V.