The authors investigate the association between per capita income and the magnitude and quality of road infrastructure. They adopt an empirical approach, directly comparing or correlating a countries income with selected variables associated with existing road networks. Cross-section analysis of data from 98 countries, and time series analysis of U.S. data since 1950, show consistent and significant associations between economic development (per capita...
انظر المزيد
تفاصيل
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1992/6/30
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ورقة عمل خاصة ببحوث السياسات
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WPS921
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1
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1
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2010/7/01
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Road infrastructure and economic development : some diagnostic indicators
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paved road