Immigration, Workforce Composition, and Organizational Performance: The Effect of Brexit on NHS Hospital Quality

Henrique Castro-Pires (), Kai Fischer, Marco Mello () and Giuseppe Moscelli ()
Additional contact information
Henrique Castro-Pires: University of Miami
Kai Fischer: Düsseldorf Institute for Competition Economics (DICE)
Marco Mello: University of Aberdeen
Giuseppe Moscelli: University of Surrey

No 17797, IZA Discussion Papers from Institute of Labor Economics (IZA)

Abstract: Restrictive immigration policies may force firms to abruptly change their workforce composition. But how does this impact the performance of these organizations? We study the effects of the 2016 Brexit referendum, which led to a drop in the share of EU nationality nurses in English hospitals. Using high-quality administrative patient-level data and a continuous difference-in-differences design which exploits the different pre-referendum hospital exposure to the shock, we estimate the causal effect of the workforce composition changes on hospital quality of care. We find that, in the post-referendum period, emergency patients admitted to NHS hospitals with a mean pre-referendum share of EU nurses faced an increase in mortality risk, equivalent to about 1,485 additional deaths per year. These findings are consistent with a theory model that predicts a decrease in the quality of newly hired hospital workers to avert labour shortages. We provide empirical evidence in support of this mechanism by showing that the foreign joiner nurses hired in the post-referendum period were assigned to lower salary grades than those hired prior to the referendum, indicating lower levels of skills and job experience.

Keywords: patient care; migration; worker mobility; labour supply; hospital quality; Brexit (search for similar items in EconPapers)
JEL-codes: C26 I11 J45 J61 J68 (search for similar items in EconPapers)
Date: 2025-03
References: View references in EconPapers View complete reference list from CitEc
Citations:

Downloads: (external link)
https://docs.iza.org/dp17797.pdf (application/pdf)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:iza:izadps:dp17797

Ordering information: This working paper can be ordered from
IZA, Margard Ody, P.O. Box 7240, D-53072 Bonn, Germany

Access Statistics for this paper

More papers in IZA Discussion Papers from Institute of Labor Economics (IZA) IZA, P.O. Box 7240, D-53072 Bonn, Germany. Contact information at EDIRC.
Bibliographic data for series maintained by Holger Hinte ().