Political Economy of Infrastructure Investment

28 Pages Posted: 6 Apr 2005

See all articles by Arghya Ghosh

Arghya Ghosh

UNSW Australia Business School, School of Economics

Kieron Meagher

Australian National University (ANU)

Abstract

The importance of infrastructure for growth is well established in the macroeconomic literature. Previous research has treated public investment in infrastructure as exogenous. We remedy this shortcoming by providing a political economy analysis of infrastructure choice based upon consumer preferences derived from spatial competition models. In this setting, infrastructure investment has two possible effects: to directly lower transaction costs and indirectly to affect market power. We begin with a single marketplace model in which only the direct effect is present and then bring in the indirect effect by extending the analysis to competition on the circle. Analysis of market structure, consumer participation, entry and transport cost curvature give a rich variety of results. Socially optimal outcomes occur in some cases but infrastructure traps are common. Our results suggest that in less developed countries competition enhancing policies are a key prerequisite for public support of infrastructure investment.

Keywords: Infrastructure Investment, Political Economy, Referendum, Spatial Competition, Voting

JEL Classification: D72, H40, L13, O12

Suggested Citation

Ghosh, Arghya and Meagher, Kieron, Political Economy of Infrastructure Investment. Available at SSRN: https://ssrn.com/abstract=694243 or http://dx.doi.org/10.2139/ssrn.694243

Arghya Ghosh (Contact Author)

UNSW Australia Business School, School of Economics ( email )

High Street
Sydney, NSW 2052
Australia

Kieron Meagher

Australian National University (ANU) ( email )

Canberra, Australian Capital Territory 2601
Australia

Do you have a job opening that you would like to promote on SSRN?

Paper statistics

Downloads
348
Abstract Views
2,293
Rank
164,404
PlumX Metrics