Infrastructure and inequality: An empirical evidence from Indonesia

This research is an attempt to study the empirical relationship between infrastructure and income inequality in Indonesia. It uses regression analysis with panel data set covering 32 provinces in the period of 2007–2013 in order to estimate whether the infrastructure has positive or negative effect...

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Main Author: Amien Makmuri
Format: Article
Language:English
Published: Universitas Islam Indonesia 2017-03-01
Series:Economic Journal of Emerging Markets
Subjects:
Online Access:http://uiistage.openjournaltheme.com/3310/index.php/JEP/article/view/7139
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author Amien Makmuri
author_facet Amien Makmuri
author_sort Amien Makmuri
collection DOAJ
description This research is an attempt to study the empirical relationship between infrastructure and income inequality in Indonesia. It uses regression analysis with panel data set covering 32 provinces in the period of 2007–2013 in order to estimate whether the infrastructure has positive or negative effects on income inequality. We use a conventional income inequality measure, Gini index. The model is estimated by simple pooled OLS, fixed-effect and random-effect models. To overcome the endogeneity problem, infrastructures quantity and quality indicators enter the regressions with one-year lag. We find that road and telecommunication quantities tend to boost income inequality, while electricity quantity, airport quantity, and airport quality have a favorable impact on the distribution of income and help to alleviate income inequality. Whereas, when these different categories of infrastructure are formed as synthetic indices, the relation between these indices and income inequality lends support to the idea that infrastructure increases income inequality.
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spelling doaj.art-9723c617cdb24fa092a822350a3a86932022-12-22T04:25:48ZengUniversitas Islam IndonesiaEconomic Journal of Emerging Markets2086-31282502-180X2017-03-0191Infrastructure and inequality: An empirical evidence from IndonesiaAmien Makmuri01) MPED Ritsumeikan University, Japan a) Linkage Student of Economics Postgraduate Program, Universitas Indonesia, Jakarta, Indonesia. This research is an attempt to study the empirical relationship between infrastructure and income inequality in Indonesia. It uses regression analysis with panel data set covering 32 provinces in the period of 2007–2013 in order to estimate whether the infrastructure has positive or negative effects on income inequality. We use a conventional income inequality measure, Gini index. The model is estimated by simple pooled OLS, fixed-effect and random-effect models. To overcome the endogeneity problem, infrastructures quantity and quality indicators enter the regressions with one-year lag. We find that road and telecommunication quantities tend to boost income inequality, while electricity quantity, airport quantity, and airport quality have a favorable impact on the distribution of income and help to alleviate income inequality. Whereas, when these different categories of infrastructure are formed as synthetic indices, the relation between these indices and income inequality lends support to the idea that infrastructure increases income inequality. http://uiistage.openjournaltheme.com/3310/index.php/JEP/article/view/7139income inequalityinequalityinfrastructureinfrastructure indexpanel data
spellingShingle Amien Makmuri
Infrastructure and inequality: An empirical evidence from Indonesia
Economic Journal of Emerging Markets
income inequality
inequality
infrastructure
infrastructure index
panel data
title Infrastructure and inequality: An empirical evidence from Indonesia
title_full Infrastructure and inequality: An empirical evidence from Indonesia
title_fullStr Infrastructure and inequality: An empirical evidence from Indonesia
title_full_unstemmed Infrastructure and inequality: An empirical evidence from Indonesia
title_short Infrastructure and inequality: An empirical evidence from Indonesia
title_sort infrastructure and inequality an empirical evidence from indonesia
topic income inequality
inequality
infrastructure
infrastructure index
panel data
url http://uiistage.openjournaltheme.com/3310/index.php/JEP/article/view/7139
work_keys_str_mv AT amienmakmuri infrastructureandinequalityanempiricalevidencefromindonesia