Improving efficiency or impairing access? Health care consolidation and quality of care: evidence from emergency hospital closures in Sweden

Daniel Avdic

Research output: Contribution to journalArticleResearchpeer-review

31 Citations (Scopus)


Recent health care consolidation trends raise the important policy question whether improved emergency medical services and enhanced productivity can offset adverse quality effects from decreased access. This paper empirically analyzes how geographical distance from an emergency hospital affects the probability of surviving an acute myocardial infarction (AMI), accounting for health-based spatial sorting and data limitations on out-of-hospital mortality. Exploiting policy-induced variation in hospital distance derived from emergency hospital closures and detailed Swedish mortality data over two decades, results show a drastically decreasing probability of surviving an AMI as residential distance from a hospital increases one year after a closure occurred. The effect disappears in subsequent years, however, suggesting that involved agents quickly adapted to the new environment.

Original languageEnglish
Pages (from-to)44-60
Number of pages17
JournalJournal of Health Economics
Publication statusPublished - 1 Jul 2016
Externally publishedYes


  • Distance
  • Heart attack
  • Quality of care
  • Regionalization
  • Spatial sorting

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