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South African Journal of Economic and Management Sciences

On-line version ISSN 2222-3436
Print version ISSN 1015-8812

S. Afr. j. econ. manag. sci. vol.11 n.4 Pretoria Dec. 2008

 

ARTICLES

 

An augmented gravity model of South Africa's exports of motor vehicles, parts and accessories

 

 

Moses Muse SicheiI; Jean Luc EreroII; Tewodros GebreselasieIII

IThe Investment and Trade Policy Centre, Department of Economics, University of Pretoria
IIThe Department of Trade and Industry
IIIThe Investment and Trade Policy Centre, Department of Economics, University of Pretoria

 

 


ABSTRACT

The study applies an "augmented" gravity model to South Africa's exports of motor vehicles, parts and accessories to 71 countries over the period 1994 to 2004. A static panel data model is specified and estimated. Several conclusions are drawn from the study. First, a number of variables, namely, importer income, distance, level of import tariffs, government effectiveness, regulatory quality, use of right-hand drive vehicles are important determinants of bilateral trade flows for motor vehicles, parts and accessories. Second, solving the gravity model deterministically, we show that export potential exists in a number of countries like Malawi, Zambia, Kenya and Malaysia. A number of barriers hinder the members of the National Association of Automobile Manufacturers of South Africa (NAAMSA) from exploiting these export markets. These include very high import tariffs, lack of South Africa's diplomatic mission in the trading partner and the uncertainty regarding what happens at the expiry of the Motor Industry Development Programme (MIDP) in 2012. Finally, the export potential identified by the gravity model should be regarded only as an indication since it is sensitive to the model specification and sample of countries.

Key words: Gravity equation, MIDP export potential, motor vehicles, parts and accessories, panel data

JEL: E33, E52


 

 

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References

1 ANDERSON, J.E. (1979) "A theoretical foundation for the gravity equation", American Economic Review, 69: 106-16.         [ Links ]

2 ANDERSON, J.E. & VAN WINCOOP, E. (2003) "Gravity with gravitas: A solution to the border puzzle", American Economic Review, 93(1): 170-192.         [ Links ]

3 BARNES, J.; KAPLINKSY, R. & MORRIS, M. (2004) "Industrial policy in developing countries", Competition and Change, 8(2): 153-172.         [ Links ]

4 BERGSTRAND, J.H. (1985) "The gravity equation in international trade: Some microeconomic foundations and empirical evidence", The Review of Economics and Statistics, 67: 474-481.         [ Links ]

5 BERGSTRAND, J.H. (1989) "The generalised gravity equation, monopolistic competition, and the factor-proportions theory in international trade", The Review of Economics and Statistics, 71(1): 143-153.         [ Links ]

6 BLACK, A. (1994) An Industrial Strategy for the Motor Vehicle and Component Sector, University of Cape Town Press: Cape Town.         [ Links ]

7 BLACK, A. & MITCHELL, S. (2002) "Policy in the South African motor industry: Goals, incentives and outcomes", Paper presented at the Annual Forum of the Trade and Industrial Policy Strategies, 2002.         [ Links ]

8 BLACK, A. (2003) "The export 'success' of the motor industry development programme and the implications for trade and industrial policy" [Online] Available from Links ]commerce.uct.ac.za/economics/postgrad/masters/trp/research/blackexportsuccess.pdf" target="_blank">http://www.commerce.uct.ac.za/economics/postgrad/masters/trp/research/blackexportsuccess.pdf , accessed 30 January 2005.

9 CHENERY, H. & SRINIVASEN, T (1988) Handbook of Development Economics, Vol.1 Industrialisation and Trade, Elsevier Science Publishers B.V: Amsterdam, The Netherlands.         [ Links ]

10 CHENG, I. & WALL, H.J. (2005) "Controlling for heterogeneity in gravity models of trade and integration", Federal Reserve Bank of St.Louis Review, 87(1): 49-63.         [ Links ]

11 DEARDORFF, A. (1998) "Determinants of bilateral trade: Does gravity work in a frictionless world?" In Jeffrey Frankel (ed.) The Regionalization of the World Economy, University of Chicago Press: Chicago: pp 7-28.         [ Links ]

12 DEPARTMENT OF TRADE & INDUSTRY. (2004) "Motor industry development plan" Online, Available http://www.thedti.gov.za/publications/automotive04.htm Accessed 12 December 2004.         [ Links ]

13 FLATTERS, F. (2005) "The economics of MIDP and the South African motor industry", Paper Presented at TIPS/NEDLAC South Africa Trade and Poverty Programme (SATPP) Policy dialogue Workshop, Johannesburg, November 2005.         [ Links ]

14 FRANSE, R. (2006) "The response of an original equipment manufacturer to the motor industry development programme: A case study", Unpublished Masters Thesis, Rhodes University.         [ Links ]

15 GROSSMAN, G. (1998) "Comment", In Frankel (ed.) The Regionalisation of the World Economy The University of Chicago Press: Chicago and London.         [ Links ]

16 INTERNATIONAL TRADE CENTRE (2003) "TradeSim: A gravity model for the calculation of trade potentials for developing countries and economies in transition", Technical Report, UNCTAD-WTO.         [ Links ]

17 LEAMER, E. & STERN, R. (1970) Quantitative International Economics. Allyn and Bacon: Boston.         [ Links ]

18 LINNEMANN, H. (1966) An Econometric Study of International Trade Flows, North-Holland: Amsterdam.         [ Links ]

19 McCALLUM, J. (1995) " National borders matter: Canada-U.S. regional trade patterns", American Economic Review, 85(3): 615-623.         [ Links ]

20 NATIONAL ASSOCIATION OF AUTOMOBILE MANUFACTURERS OF SOUTH AFRICA (NAAMSA). (2004) "Annual report 2004" [Online] Available: Links ]naamsa.co.za/reports" target="_blank">http://www.naamsa.co.za/reports, accessed 20 May 2005.

21 NATIONAL ASSOCIATION OF AUTOMOBILE MANUFACTURERS OF SOUTH AFRICA (NAAMSA). (2005) "Annual Report 2005" [Online] Available: Links ]naamsa.co.za/reports" target="_blank">http://www.naamsa.co.za/reports, accessed n 20 April 2006.

22 OGULEDO, V.I. & MACPHEE, C.R. (1994) "Gravity models: A reformulation and application to discriminatory trade arrangements", Applied Economics, 26: 107-120.         [ Links ]

23 PöYHöNEN, P. (1963) "A tentative model for the volume of trade between countries", Weltwirtschaftliches Archiv, 90: 93-99.         [ Links ]

24 TINBERGEN, J. (1962) Shaping the World Economy: Suggestions for an International Economic Policy, Twentieth Century Fund: New York.         [ Links ]

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