Outsourcing and public expenditure: an aggregate perspective with regional data

Mar Delgado-Téllez (), Enrique Moral-Benito and Javier Pérez

No 1939, Working Papers from Banco de España

Abstract: Outsourcing can be defined as the delivery of public services by the private sector. The sign of the effect of outsourcing on public spending is ambiguous ex-ante. While outsourcing may reduce public spending through higher competition in the private sector, it may also increase public spending due to the presence of transaction costs or the so-called “hold-up” problem among others. Using a panel of Spanish regions over the 2002-2018 period, this paper explores the association between outsourcing and public spending empirically. Spain offers an interesting case study from a broad perspective, as the degree of decentralization of public health and education is almost complete, and the different regions have adopted quite distinct approaches as regards the public-private mix in the provision of these public services. In line with previous cross-country evidence [e.g. Alonso et al. (2017); Potrafke (2018)] our estimates point to a positive relationship between public spending and outsourcing. The result holds when a number of robustness exercises are carried out. By components, we find that outsourcing is associated with higher public consumption and health spending, while there is no statistical association with investment and education expenditure. In any case, it is worth mentioning that the impact of outsourcing on the efficiency of public spending cannot be ascertained with our approach, due to data limitations.

Keywords: Regional public spending; Outsourcing; Fiscal federalism; Public services; Regional analysis (search for similar items in EconPapers)
JEL-codes: C53 E62 H6 (search for similar items in EconPapers)
Pages: 39 pages
Date: 2019-11
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https://www.bde.es/f/webbde/SES/Secciones/Publicac ... /19/Fich/dt1939e.pdf First version, November 2019

Related works:
Journal Article: Outsourcing and public expenditure: an aggregate perspective with regional data (2022)
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