What is the difference between specialisation and diversity in hospitals? Investigating their relationship with efficiency

Ginevra Giuliani and Simone Gitto

Socio-Economic Planning Sciences, 2025, vol. 100, issue C

Abstract: The relationship between hospital specialisation and efficiency is crucial for managing hospital services. We discuss hospital specialisation as a specific instance of the more general concept of diversity and the conceptual opposite of variety. Unlike prior studies that focus on specialisation measures without a theoretical background, we employ the Blau Index, based on the concept of variety, enabling us to assess diversification's impact on efficiency.

Keywords: Hospitals; Specialisation; Efficiency; Diversity; Italy (search for similar items in EconPapers)
Date: 2025
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Persistent link: https://EconPapers.repec.org/RePEc:eee:soceps:v:100:y:2025:i:c:s0038012125001004

DOI: 10.1016/j.seps.2025.102251

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