How Relevant Is Infrastructure to Growth in East Asia?
This paper seeks to shed some light on the extent to which infrastructure sub-sectors - energy, telecommunications, water supply, sanitation, and transport - contributed to growth in East Asia during 1985-2004. It also attempts to provide additiona...
Main Authors: | , , |
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Format: | Policy Research Working Paper |
Language: | English |
Published: |
World Bank, Washington, DC
2012
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Subjects: | |
Online Access: | http://documents.worldbank.org/curated/en/2008/04/9365206/relevant-infrastructure-growth-east-asia http://hdl.handle.net/10986/6727 |
Summary: | This paper seeks to shed some light on
the extent to which infrastructure sub-sectors - energy,
telecommunications, water supply, sanitation, and transport
- contributed to growth in East Asia during 1985-2004. It
also attempts to provide additional insights on whether the
relationship between infrastructure and growth depends on
five additional variables: the degree of private
participation in infrastructure, the quality of governance,
the extent of rural-urban inequality in access to
infrastructure services, country income levels, as well as
geography. The findings show that greater stocks of
infrastructure were indeed associated with higher growth.
However, a more nuanced look at the sensitivity of
infrastructure impacts on the five additional variables
yields different results, with some sectors supporting
conventional expectations and others yielding mixed or
counter-intuitive results. In particular, the telecom and
sanitation sectors yield statistically significant results
supporting the a priori hypotheses; electricity and water
infrastructure provide mixed results; and road
infrastructure consistently contradicts a priori
expectations. The results are consistent with the
widely-accepted idea in policy research that infrastructure
plays an important role in promoting growth, as well as with
the viewpoint that certain countries' endowments
influence the growth-related impacts of infrastructure. |
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