External Debt and Economic Growth in Niger: a Vector Autoregression and Variance Decomposition Analysis

In the quest for quick economic development, many Sub Saharan African (SSA) countries borrow money to finance their budget deficits and vital infrastructure. Niger has seen its external debt increase year after year without really reaching economic development. This study uses a vector autoregressiv...

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Main Author: Oumarou Issoufou
Format: Article
Language:English
Published: Riga Technical University Press 2021-01-01
Series:Economics and Business
Subjects:
Online Access:https://doi.org/10.2478/eb-2021-0001
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author Oumarou Issoufou
author_facet Oumarou Issoufou
author_sort Oumarou Issoufou
collection DOAJ
description In the quest for quick economic development, many Sub Saharan African (SSA) countries borrow money to finance their budget deficits and vital infrastructure. Niger has seen its external debt increase year after year without really reaching economic development. This study uses a vector autoregressive (VAR) model to investigate the relation linking external debt and economic growth in Niger and variance decomposition forecast to verify if there is any significant impact from shocks for a period of 5 years in the future. The study utilises time series yearly data provided by the World Bank for the period covering 1970–2019. The empirical results reveal no long-run relationship between economic growth, external debt and government spending in Niger. The results also indicated that, on average ceteris paribus, the past realisation of economic growth is related to an increase of 97.75 % in economic growth, while the past realisation of external debt and government spending is associated with an increase of 83.77 % and 79.70 % in external debt and government spending, respectively. The results furthermore show that economic growth has a statistically significant causal effect on government spending in the short term. One percentage increase in economic growth accounts for an increase of 35.28 % in government spending on average ceteris paribus. The variance decomposition forecast reveals that economic growth has a significant influence on predicting government spending in the future.
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spelling doaj-art-9e3ce67a25c04532b88da11d13ac3f5c2024-12-02T09:10:15ZengRiga Technical University PressEconomics and Business2256-03942021-01-0135111310.2478/eb-2021-0001External Debt and Economic Growth in Niger: a Vector Autoregression and Variance Decomposition AnalysisOumarou Issoufou0Université de Tahoua, Tahoua, NigerIn the quest for quick economic development, many Sub Saharan African (SSA) countries borrow money to finance their budget deficits and vital infrastructure. Niger has seen its external debt increase year after year without really reaching economic development. This study uses a vector autoregressive (VAR) model to investigate the relation linking external debt and economic growth in Niger and variance decomposition forecast to verify if there is any significant impact from shocks for a period of 5 years in the future. The study utilises time series yearly data provided by the World Bank for the period covering 1970–2019. The empirical results reveal no long-run relationship between economic growth, external debt and government spending in Niger. The results also indicated that, on average ceteris paribus, the past realisation of economic growth is related to an increase of 97.75 % in economic growth, while the past realisation of external debt and government spending is associated with an increase of 83.77 % and 79.70 % in external debt and government spending, respectively. The results furthermore show that economic growth has a statistically significant causal effect on government spending in the short term. One percentage increase in economic growth accounts for an increase of 35.28 % in government spending on average ceteris paribus. The variance decomposition forecast reveals that economic growth has a significant influence on predicting government spending in the future.https://doi.org/10.2478/eb-2021-0001economic growthexternal debtnigervariance decomposition (vd)vector autoregression (var)c32f43h63
spellingShingle Oumarou Issoufou
External Debt and Economic Growth in Niger: a Vector Autoregression and Variance Decomposition Analysis
Economics and Business
economic growth
external debt
niger
variance decomposition (vd)
vector autoregression (var)
c32
f43
h63
title External Debt and Economic Growth in Niger: a Vector Autoregression and Variance Decomposition Analysis
title_full External Debt and Economic Growth in Niger: a Vector Autoregression and Variance Decomposition Analysis
title_fullStr External Debt and Economic Growth in Niger: a Vector Autoregression and Variance Decomposition Analysis
title_full_unstemmed External Debt and Economic Growth in Niger: a Vector Autoregression and Variance Decomposition Analysis
title_short External Debt and Economic Growth in Niger: a Vector Autoregression and Variance Decomposition Analysis
title_sort external debt and economic growth in niger a vector autoregression and variance decomposition analysis
topic economic growth
external debt
niger
variance decomposition (vd)
vector autoregression (var)
c32
f43
h63
url https://doi.org/10.2478/eb-2021-0001
work_keys_str_mv AT oumarouissoufou externaldebtandeconomicgrowthinnigeravectorautoregressionandvariancedecompositionanalysis