Jochmans, Koen
(2025)
Identification in Models for Matched Worker-Firm Data with Two-Sided Random Effects.
TSE Working Paper, n. 25-1649, Toulouse
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Abstract
This paper is concerned with models for matched worker-firm data in the presence
of both worker and firm heterogeneity. We show that models with complementarity
and sorting can be nonparametrically identified from short panel data while treating
both worker and firm heterogeneity as discrete random effects. This paradigm is
different from the framework of Bonhomme, Lamadon and Manresa (2019), where
identification results are derived under the assumption that worker effects are random
but firm heterogeneity is observed. The latter assumption requires the ability to
consistently assign firms to latent clusters, which may be challenging; at a minimum,
it demands minimal firm size to grow without bound. Our setup is compatible with
many theoretical specifications and our approach is constructive. Our identification
results appear to be the first of its kind in the context of matched panel data problems.
Item Type: | Monograph (Working Paper) |
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Language: | English |
Date: | June 2025 |
Place of Publication: | Toulouse |
Uncontrolled Keywords: | bipartite graph, nonlinearity, panel data, sorting, unobserved heterogeneity |
JEL Classification: | C23 - Models with Panel Data J31 - Wage Level and Structure; Wage Differentials by Skill, Training, Occupation, etc. J62 - Job, Occupational, and Intergenerational Mobility |
Subjects: | B- ECONOMIE ET FINANCE |
Divisions: | TSE-R (Toulouse) |
Institution: | Université Toulouse Capitole |
Site: | UT1 |
Date Deposited: | 27 Jun 2025 06:45 |
Last Modified: | 27 Jun 2025 06:47 |
OAI Identifier: | oai:tse-fr.eu:130607 |
URI: | https://publications.ut-capitole.fr/id/eprint/50954 |