Benchmarking Infrastructure Using Public Investment Efficiency Frontiers

Javier Kapsoli, Tewodaj Mogues and Genevieve Verdier

No 2023/101, IMF Working Papers from International Monetary Fund

Abstract: With limited financing options, increasing investment efficiency will be a critical avenue to building infrastructure for many countries, particularly in the context of post-pandemic recovery and rising debt emanating from higher energy costs and other pressures. Estimating investment efficiency, however, presents many methodological pitfalls. Using various methods—–stochastic frontier analysis, data envelopment analysis (DEA), and bootstrapped DEA—this paper estimates efficiency scores for a wide range of countries employing metrics of infrastructure quantity and utilization. We find that efficiency scores are relatively robust across methodologies and data used. A considerable efficiency gap exists: Removing all inefficiencies could increase infrastructure output by 55 percent overall, when averaging across 12 estimation approaches—in particular, by 45 percent for advanced economies, 54 percent for emerging countries, and 65 percent for low income countries. Infrastructure output would increase by a still-sizeable 30 percent if instead of eliminating all efficiency, countries achieved the efficiency level of their income group’s 90th percentile.

Keywords: public investment; efficiency; infrastructure; benchmarking; Benchmarking infrastructure; infrastructure output; output index; data envelopment analysis; income group; Public investment spending; Income; Stocks; Caribbean (search for similar items in EconPapers)
Pages: 32
Date: 2023-05-12
New Economics Papers: this item is included in nep-eff
References: Add references at CitEc
Citations: View citations in EconPapers (2)

Downloads: (external link)
http://www.imf.org/external/pubs/cat/longres.aspx?sk=533318 (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:imf:imfwpa:2023/101

Ordering information: This working paper can be ordered from
http://www.imf.org/external/pubs/pubs/ord_info.htm

Access Statistics for this paper

More papers in IMF Working Papers from International Monetary Fund International Monetary Fund, Washington, DC USA. Contact information at EDIRC.
Bibliographic data for series maintained by Akshay Modi ().