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Investigating the nexus between investment in agriculture and agriculture output: a case for Namibia

This paper explores the link between agriculture investment and agriculture output in Namibia. The existing theory on investment and growth constitutes a basis for empirical work on investment-output nexus. Neither the neoclassical nor the new growth theories on investment have considered the growth...

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Main Author: Jakob, Alisa
Other Authors: Kabinga, Mundia
Format: Thesis
Language:English
Published: Graduate School of Business (GSB) 2022
Subjects:
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access_status_str Open Access
author Jakob, Alisa
author2 Kabinga, Mundia
author_browse Jakob, Alisa
Kabinga, Mundia
author_facet Kabinga, Mundia
Jakob, Alisa
author_sort Jakob, Alisa
collection Thesis
description This paper explores the link between agriculture investment and agriculture output in Namibia. The existing theory on investment and growth constitutes a basis for empirical work on investment-output nexus. Neither the neoclassical nor the new growth theories on investment have considered the growth effects of investment at sector and industry level and its implication on capital allocation, particularly for developing countries that are resource constrained. The key question addressed in this paper is whether investment in agriculture is associated with agriculture output, both at the sector and sub-sector levels. The paper adopted the ARDL bounds test model constructed with quarterly data for the period 2000 to 2020 and found that investment and agricultural output exhibit a long-run relationship. The coefficient estimates showed that public investment, development bank loans and agriculture export have a positive impact on agricultural output while inflation, lending rates and commercial bank loans have a deleterious effect. The long-run causality tests suggest that there is unidirectional causality between commercial credit expenditure and aggregate agriculture output, as well as a unidirectional causality running from exports to livestock and crop sub-sector output. Based on error correction terms, agriculture output tends to rapidly adjust to short-term disturbances, hence rebound of agriculture output to a long-run growth path can take place with minimum or no delays. This study concludes that the Keynesian hypothesis is valid for Namibia's agriculture and the direction of causality is from investment to agriculture growth. Therefore, the role of government in supporting sustainable development of the agricultural sector cannot be overemphasised.
format Thesis
id oai:open.uct.ac.za:11427/35599
institution University of Cape Town (South Africa)
language eng
last_indexed 2026-06-10T12:34:10.861Z
license_str Not specified — see source repository
provenance_str_mv Harvested via OAI-PMH from UCTD — University of Cape Town Open Access Repository
publishDate 2022
publishDateRange 2022
publishDateSort 2022
publisher Graduate School of Business (GSB)
publisherStr Graduate School of Business (GSB)
record_format dspace
source_str UCTD — University of Cape Town Open Access Repository
spelling oai:open.uct.ac.za:11427/35599 Investigating the nexus between investment in agriculture and agriculture output: a case for Namibia Jakob, Alisa Kabinga, Mundia Agricultural output ARDL bounds test commercial loan credit development loan credit error correction public investment Namibia This paper explores the link between agriculture investment and agriculture output in Namibia. The existing theory on investment and growth constitutes a basis for empirical work on investment-output nexus. Neither the neoclassical nor the new growth theories on investment have considered the growth effects of investment at sector and industry level and its implication on capital allocation, particularly for developing countries that are resource constrained. The key question addressed in this paper is whether investment in agriculture is associated with agriculture output, both at the sector and sub-sector levels. The paper adopted the ARDL bounds test model constructed with quarterly data for the period 2000 to 2020 and found that investment and agricultural output exhibit a long-run relationship. The coefficient estimates showed that public investment, development bank loans and agriculture export have a positive impact on agricultural output while inflation, lending rates and commercial bank loans have a deleterious effect. The long-run causality tests suggest that there is unidirectional causality between commercial credit expenditure and aggregate agriculture output, as well as a unidirectional causality running from exports to livestock and crop sub-sector output. Based on error correction terms, agriculture output tends to rapidly adjust to short-term disturbances, hence rebound of agriculture output to a long-run growth path can take place with minimum or no delays. This study concludes that the Keynesian hypothesis is valid for Namibia's agriculture and the direction of causality is from investment to agriculture growth. Therefore, the role of government in supporting sustainable development of the agricultural sector cannot be overemphasised. 2022-01-27T14:00:08Z 2022-01-27T14:00:08Z 2021 2022-01-27T13:57:07Z Master Thesis Masters MBA http://hdl.handle.net/11427/35599 eng application/pdf Graduate School of Business (GSB) Faculty of Commerce
spellingShingle Agricultural output
ARDL bounds test
commercial loan credit
development loan credit
error correction
public investment
Namibia
Jakob, Alisa
Investigating the nexus between investment in agriculture and agriculture output: a case for Namibia
thesis_degree_str Master's
title Investigating the nexus between investment in agriculture and agriculture output: a case for Namibia
title_full Investigating the nexus between investment in agriculture and agriculture output: a case for Namibia
title_fullStr Investigating the nexus between investment in agriculture and agriculture output: a case for Namibia
title_full_unstemmed Investigating the nexus between investment in agriculture and agriculture output: a case for Namibia
title_short Investigating the nexus between investment in agriculture and agriculture output: a case for Namibia
title_sort investigating the nexus between investment in agriculture and agriculture output a case for namibia
topic Agricultural output
ARDL bounds test
commercial loan credit
development loan credit
error correction
public investment
Namibia
url http://hdl.handle.net/11427/35599
work_keys_str_mv AT jakobalisa investigatingthenexusbetweeninvestmentinagricultureandagricultureoutputacasefornamibia