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Impacts of Public Infrastructure Investment in South Africa: A SAM and CGE-Based Analysis of the Public Economic Sector

Author

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  • Mbanda, Vandudzai
  • Bonga-Bonga, Lumengo

Abstract

This paper assesses the general equilibrium impacts of public infrastructure investment in the South African economy by making use of complementary general equilibrium models, such as the social accounting matrix (SAM) multiplier, the Structural Path Analyses (SPA) and the Computable General Equilibrium (CGE) models. Both the SAM and CGE analyses indicate that increasing public economic infrastructure can be an effective way of stimulating the economy in a way that has a positive impact on labour. SPA shows that the main and most important path of influence is a direct influence of the public economic sector on each of the formal labour categories. However, because the public economic sector does not employ informal labour, this labour account is only connected indirectly via intermediate consumption of the construction sector output. This is an important outcome for South Africa, as the results suggest that an increase in public economic infrastructure could help address the problem of unemployment as well as that of low income levels that exacerbate poverty

Suggested Citation

  • Mbanda, Vandudzai & Bonga-Bonga, Lumengo, 2018. "Impacts of Public Infrastructure Investment in South Africa: A SAM and CGE-Based Analysis of the Public Economic Sector," MPRA Paper 90613, University Library of Munich, Germany.
  • Handle: RePEc:pra:mprapa:90613
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    File URL: https://mpra.ub.uni-muenchen.de/90613/1/MPRA_paper_90613.pdf
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    References listed on IDEAS

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    1. Lewis, Blane D. & Thorbecke, Erik, 1992. "District-level economic linkages in Kenya: Evidence based on a small regional social accounting matrix," World Development, Elsevier, vol. 20(6), pages 881-897, June.
    2. Mohammed Rachid Doukkali & Caroline Lejars, 2015. "Energy cost of irrigation policy in Morocco: a social accounting matrix assessment," International Journal of Water Resources Development, Taylor & Francis Journals, vol. 31(3), pages 422-435, September.
    3. Glomm, Gerhard & Ravikumar, B., 1997. "Productive government expenditures and long-run growth," Journal of Economic Dynamics and Control, Elsevier, vol. 21(1), pages 183-204, January.
    4. Defourny, Jacques & Thorbecke, Erik, 1984. "Structural Path Analysis and Multiplier Decomposition within a Social Accounting Matrix Framework," Economic Journal, Royal Economic Society, vol. 94(373), pages 111-136, March.
    5. Boyer, Ivan & Schuschny, Andrés Ricardo, 2010. "Quantitative assessment of a free trade agreement between MERCOSUR and the European Union," Estudios Estadísticos 69, Naciones Unidas Comisión Económica para América Latina y el Caribe (CEPAL).
    6. Juana, James S. & Mabugu, Ramos E., 2005. "Assessment of smallholder's agriculture's contribution to the economy of Zimbabwe: A social accounting matrix multiplier analysis," Agrekon, Agricultural Economics Association of South Africa (AEASA), vol. 44(3), pages 1-19, September.
    7. Sam Jones, 2010. "The economic contribution of tourism in Mozambique: Insights from a Social Accounting Matrix," Development Southern Africa, Taylor & Francis Journals, vol. 27(5), pages 679-696.
    8. Margaret Chitiga & Ramos Mabugu & Hélène Maisonnave, 2016. "Analysing job creation effects of scaling up infrastructure spending in South Africa," Development Southern Africa, Taylor & Francis Journals, vol. 33(2), pages 186-202, March.
    9. Eckert, Jerry B. & Lienbenberg, G.F. & Troskie, Dirk P., 1997. "Commercial Agriculture in the Western Cape: Macroeconomic Analysis with a Social Accounting Matrix," Agrekon, Agricultural Economics Association of South Africa (AEASA), vol. 36(3), pages 1-26, September.
    10. Fiona Tregenna, 2008. "The Contributions Of Manufacturing And Services To Employment Creation And Growth In South Africa," South African Journal of Economics, Economic Society of South Africa, vol. 76(s2), pages 175-204, August.
    11. Marisa Civardi & Rosaria Vega Pansini & Renata Targetti Lenti, 2010. "Extensions To The Multiplier Decomposition Approach In A Sam Framework: An Application To Vietnam," Economic Systems Research, Taylor & Francis Journals, vol. 22(2), pages 111-128.
    12. Hartono, Djoni & Resosudarmo, Budy P., 2008. "The economy-wide impact of controlling energy consumption in Indonesia: An analysis using a Social Accounting Matrix framework," Energy Policy, Elsevier, vol. 36(4), pages 1404-1419, April.
    13. Raihan, Selim, 2011. "Infrastructure and Growth and Poverty in Bangladesh," MPRA Paper 37882, University Library of Munich, Germany.
    14. Akkemik, K. Ali, 2011. "Potential impacts of electricity price changes on price formation in the economy: a social accounting matrix price modeling analysis for Turkey," Energy Policy, Elsevier, vol. 39(2), pages 854-864, February.
    15. Ramos Mabugu & Ahmed Mohamed, 2008. "The Economic Impacts of Government Financing of the 2010 FIFA World Cup," Working Papers 08/2008, Stellenbosch University, Department of Economics.
    16. Santos, Susana G., 2004. "Portuguese net borrowing and the government budget balance: A SAM approach," Journal of Policy Modeling, Elsevier, vol. 26(6), pages 703-717, September.
    17. Khan, Haider A., 1999. "Sectoral Growth and Poverty Alleviation: A Multiplier Decomposition Technique Applied to South Africa," World Development, Elsevier, vol. 27(3), pages 521-530, March.
    18. Khan, Haider A. & Thorbecke, Erik, 1989. "Macroeconomic effects of technology choice: Multiplier and structural path analysis within a SAM framework," Journal of Policy Modeling, Elsevier, vol. 11(1), pages 131-156.
    19. Bernadette Mukhwana Wanjala & Maureen Were, 2009. "Gender Disparities and Economic Growth in Kenya: A Social Accounting Matrix Approach," Feminist Economics, Taylor & Francis Journals, vol. 15(3), pages 227-251.
    20. Yasushi Nakamura, 2004. "The oil and gas industry in the Russian economy: a social accounting matrix approach," Post-Communist Economies, Taylor & Francis Journals, vol. 16(2), pages 153-167.
    21. Pansini, Rosaria Vega, 2008. "Multiplier Decomposition, Poverty and Inequality in Income Distribution in a SAM Framework: the Vietnamese Case," MPRA Paper 13182, University Library of Munich, Germany.
    22. Eliecer E. Vargas & Dean F. Schreiner & Gelson Tembo & David W. Marcouiller, 1999. "Computable General Equilibrium Modeling for Regional Analysis," Wholbk, Regional Research Institute, West Virginia University, number 18, July-Sept.
    23. Thaiprasert, Nalitra, 2006. "Rethinking the Role of Agriculture and Agro-Industry in the Economic Development of Thailand: Input-Output and CGE Analyses (Ph.D. Dissertation)," MPRA Paper 1089, University Library of Munich, Germany.
    24. Juana, James S., 2006. "A quantitative analysis of Zimbabwe's land reform policy: An application of Zimbabwe SAM multipliers," Agrekon, Agricultural Economics Association of South Africa (AEASA), vol. 45(3), pages 1-25, September.
    25. Thorbecke, Erik & Jung, Hong-Sang, 1996. "A multiplier decomposition method to analyze poverty alleviation," Journal of Development Economics, Elsevier, vol. 48(2), pages 279-300, March.
    26. Kim, Kijong, 2011. "Ex-ante evaluation of a targeted job program: Hypothetical integration in a social accounting matrix of South Africa," Economic Modelling, Elsevier, vol. 28(6), pages 2683-2690.
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    Cited by:

    1. Mbanda, Vandudzai & Bonga-Bonga, Lumengo, 2019. "Municipal infrastructure spending capacity in South Africa: a panel smooth transition regression (PSTR) approach," MPRA Paper 91499, University Library of Munich, Germany.

    More about this item

    Keywords

    public infrastructure; structural path analysis; social accounting matrix; Computable general equilibrium;

    JEL classification:

    • C67 - Mathematical and Quantitative Methods - - Mathematical Methods; Programming Models; Mathematical and Simulation Modeling - - - Input-Output Models
    • C68 - Mathematical and Quantitative Methods - - Mathematical Methods; Programming Models; Mathematical and Simulation Modeling - - - Computable General Equilibrium Models
    • H54 - Public Economics - - National Government Expenditures and Related Policies - - - Infrastructures

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