Gemper BB: A social responsible free market economy: Ludwig Erhard's model applied to South Africa (Prof JN Blignaut, Prof C Harmse)
Gouws AR: The determinants of SA exports: critical policy implications (Prof CB du Toit, Prof C Harmse)
Van Aardt CJ: The economic impact of HIV/AIDS on South Africa from a Keynesian perspective (Prof JN Blignaut)
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