The barrier model of productivity growth: South Africa

Torfinn Harding and Jorn Rattso

Discussion Papers from Statistics Norway, Research Department

Abstract: The barrier model of productivity growth suggests that individual country productivity is related to the world technology frontier disturbed by national barriers. We offer a country study of the barrier model exploiting the dramatic changes in the linkages to the world economy in South Africa. The productivity growth in the manufacturing sector panel for 1970-2003 covers a period of political and economic turbulence and international sanctions. The econometric analysis uses tariffs as measure of barrier and fixed effects estimation to concentrate inference to time series properties. The model shows how productivity growth can be understood as a combination of world frontier growth and the tariff barrier to international spillovers. The estimates establish a long run relationship where domestic productivity follows the world frontier and with change of the barrier affecting transitional growth.

Keywords: Barriers to growth; technology spillover; South Africa; total factor productivity; econometric analysis (search for similar items in EconPapers)
JEL-codes: F13 F43 O11 O33 O55 (search for similar items in EconPapers)
Date: 2005-06
New Economics Papers: this item is included in nep-afr
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (15)

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Working Paper: The Barrier Model of Productivity Growth: South Africa (2005)
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