Papadopoulos, Georgios and Santos Silva, JMC (2012) Identification issues in some double-index models for non-negative data. Economics Letters, 117 (1). pp. 365-367. DOI https://doi.org/10.1016/j.econlet.2012.06.001
Papadopoulos, Georgios and Santos Silva, JMC (2012) Identification issues in some double-index models for non-negative data. Economics Letters, 117 (1). pp. 365-367. DOI https://doi.org/10.1016/j.econlet.2012.06.001
Papadopoulos, Georgios and Santos Silva, JMC (2012) Identification issues in some double-index models for non-negative data. Economics Letters, 117 (1). pp. 365-367. DOI https://doi.org/10.1016/j.econlet.2012.06.001
Abstract
We highlight a subtle identification problem that afflicts models for non-negative data in which the conditional expectation is specified as the product of a logit and an exponential function. The results are illustrated with an empirical model for medical expenditures.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Poisson-logit; Two-part models; Underreporting; Zero-inflated models |
| Subjects: | H Social Sciences > HB Economic Theory |
| Divisions: | Faculty of Social Sciences > Economics, Department of |
| SWORD Depositor: | Unnamed user with email elements@essex.ac.uk |
| Depositing User: | Unnamed user with email elements@essex.ac.uk |
| Date Deposited: | 14 Jan 2015 14:59 |
| Last Modified: | 24 Oct 2024 11:05 |
| URI: | http://repository.essex.ac.uk/id/eprint/12304 |