Ports vs. Roads: Infrastructure, Market Access and Regional Outcomes

Barthélémy Bonadio

No 11383, CESifo Working Paper Series from CESifo

Abstract: What determines the relative gains from improving different parts of a transportation network? Ports and roads are key components of a country’s infrastructure to access international markets. I provide a framework to jointly estimate the quality of different ports and trade costs on normal roads and expressways. I then build a general equilibrium model of international and internal trade with port and road infrastructure to assess the relative importance of ports versus roads in shaping international market access, and estimate it using a novel transaction-level export dataset for India. A key elasticity of route switching governs the relative gains from port vs road improvements. I find that returns of improving ports are higher than those for roads under the existing Indian infrastructure network, but improvements in ports and roads have different distributional implications.

Keywords: ports; infrastructure; market access; India (search for similar items in EconPapers)
JEL-codes: F10 H54 R40 (search for similar items in EconPapers)
Date: 2024
New Economics Papers: this item is included in nep-tre and nep-ure
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