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Effects of Public Sector Investment in Transportation Infrastructure on Economic Growth in Nigeria

This study investigates the effects of public investment in transportation infrastructure on economic growth in Nigeria over the period 2000–2024. The dataset is sourced from the Central Bank of Nigeria (CBN) Statistical Bulletin, National Bureau of Statistics (NBS), and the World Development Indicators (WDI, World Bank) Real Gross Domestic Product (RGDP) is employed as the dependent variable, while public investment in transportation infrastructure (PITI), road construction expenditure (RCE), total capital expenditure (TCE), and inflation (INF) serve as the explanatory variables. Anchored on …

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Source	OpenAlex research
Collection	International records
Kind	Document
Publisher	Global journal of economic and finance research.
Date	2026-01-30
Type	article
Details	openalex authorships.countries:NG,primary topic.subfield.id:3320\|3321\|3308\|1202\|3303\|3312\|2002\|2000\|2003 + local /\bnige
Found at	https://doi.org/10.55677/gjefr/07-2026-vol03e1
Archived copy	Look it up in the Wayback Machine
Record ID	`openalex:W7131629544`

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Effects of Public Sector Investment in Transportation Infrastructure on Economic Growth in Nigeria. OpenAlex research, 2026. Vero Archive, record openalex:W7131629544.