A meta-regression analysis of benchmarking studies on water utilities market structure

Pedro Carvalho, Rc Marques (rui.c.marques@outlook.pt) and Sanford Berg

MPRA Paper from University Library of Munich, Germany

Abstract: This paper updates the literature on water utility benchmarking studies carried out worldwide, focusing on scale and scope economies. Using meta-regression analysis, the study investigates which variables from published studies influence these economies. Our analysis led to several conclusions. The results indicate that there is a higher probability of finding diseconomies of scale and scope in large utilities; however, only the results for scale economies are significant. Diseconomies of scale and scope are more likely to be found in publicly-owned utilities than when the ownership is mostly private; as would be expected, multi-utilities are more likely to have scale and scope economies.

Keywords: economies of scale; economies of scope; meta-regression analysis; water utilities (search for similar items in EconPapers)
JEL-codes: C1 L95 (search for similar items in EconPapers)
Date: 2011-08
New Economics Papers: this item is included in nep-eff
References: View references in EconPapers View complete reference list from CitEc
Citations:

Downloads: (external link)
https://mpra.ub.uni-muenchen.de/32894/1/MPRA_paper_32894.pdf original version (application/pdf)

Related works:
Journal Article: A meta-regression analysis of benchmarking studies on water utilities market structure (2012)
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:pra:mprapa:32894

Access Statistics for this paper

More papers in MPRA Paper from University Library of Munich, Germany Ludwigstraße 33, D-80539 Munich, Germany. Contact information at EDIRC.
Bibliographic data for series maintained by Joachim Winter (winter@lmu.de).