Skip to main content

A new model for interdependent durations

Author(s): Honoré, Bo E.; de Paula, Á

Download
To refer to this page use: http://arks.princeton.edu/ark:/88435/pr1bx79
Full metadata record
DC FieldValueLanguage
dc.contributor.authorHonoré, Bo E.-
dc.contributor.authorde Paula, Á-
dc.date.accessioned2019-07-11T19:48:43Z-
dc.date.accessioned2019-12-09T18:51:26Z-
dc.date.available2019-07-11T19:48:43Z-
dc.date.available2019-12-09T18:51:26Z-
dc.date.issued2018-11en_US
dc.identifier.citationHonoré, BE and de Paula, Á. (2018). A new model for interdependent durations. Quantitative Economics, 9 (3), 1299 - 1333. doi:10.3982/QE439en_US
dc.identifier.issn1759-7323-
dc.identifier.urihttp://arks.princeton.edu/ark:/88435/pr1bx79-
dc.description.abstractCopyright © 2018 The Authors. This paper introduces a bivariate version of the generalized accelerated failure time model. It allows for simultaneity in the econometric sense that the two realized outcomes depend structurally on each other. Another feature of the proposed model is that it will generate equal durations with positive probability. Our approach takes a stylized economic model that leads to a univariate generalized accelerated failure time model as a starting point. In this model, agents decide when to transition from an initial state to a new one, and the covariates influence the difference in the utility flow in the two states. We introduce simultaneity by allowing the utility flow to depend on the status of the other person. The econometric model is then completed by assuming that the observed outcome is the Nash bargaining solution in that simple economic model. The advantage of this approach is that it includes independent realizations from the generalized accelerated failure time model as a special case, and deviations from this special case can be given an economic interpretation. We established identification under assumptions that are similar to those in the literature on nonparametric estimation of duration models. We illustrate the model by studying the joint retirement decisions in married couples using the Health and Retirement Study. In that example, it seems reasonable to allow for the possibility that each partner's optimal retirement time depends on the retirement time of the spouse. Moreover, the data suggest that the wife and the husband retire at the same time for a nonnegligible fraction of couples. The main empirical finding is that the simultaneity is economically important. In our preferred specification, the indirect utility associated with being retired increases by approximately 5% when one's spouse retires.en_US
dc.format.extent1299 - 1333en_US
dc.language.isoenen_US
dc.relation.ispartofQuantitative Economicsen_US
dc.relation.replaceshttp://arks.princeton.edu/ark:/88435/pr1xf0z-
dc.relation.replaces88435/pr1xf0z-
dc.rightsFinal published version. This is an open access article.en_US
dc.titleA new model for interdependent durationsen_US
dc.typeJournal Articleen_US
dc.identifier.doidoi:10.3982/QE439-
dc.identifier.eissn1759-7331-
pu.type.symplectichttp://www.symplectic.co.uk/publications/atom-terms/1.0/journal-articleen_US

Files in This Item:
File Description SizeFormat 
interdependent durations.pdf511.12 kBAdobe PDFView/Download


Items in OAR@Princeton are protected by copyright, with all rights reserved, unless otherwise indicated.