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Estimation of the private investment functions for the South African economy

In recent years, private investment has been recognised as a vital engine for
economic growth. This growing significance of private investment is largely due
to the need to revive global economic growth and consequent job creation
following the 2008 global recession. Governments are operating at, or close to,
the limits of their respective fiscal budgets because of the stimulus packages. It
has therefore become critical to completely understand the drivers of private
investment given the different macroeconomic contexts of different countries.
Historically, much of the policies to stimulate private investment were based on
investment theories established in the developed economies. However,
performance of the investment theories in developing countries yielded mixed
results. That led to studies focussed on developing countries with a view to
develop relevant neoclassical investment theories for developing countries.
Initially, such studies were based on a group of developing countries such as
Sub-Saharan African countries. The heterogeneity of developing countries
within the group impacted on the validity of the results, necessitating the need
for a focus on specific individual countries.
This study follows this latter approach and is an attempt to estimate the private
investment function for South African economy using the multiple regression
model. This study is relevant because recently, private investment in South
Africa has declined from the peak of 74% of total investment in 2005 to the
current level of 63%. This study contributes to the debate on how to reverse this
declining trend of private investment. To this end, the relevant data was
collected and analysed. The results of the study revealed that private
investment in South Africa is positively influenced by an increase in public
investment, in savings rate, and the narrowing of the output gap while
negatively influenced by increasing uncertainty, interest rates and to a limited
extent real exchange rate appreciation.These empirical results suggest that public investment in core infrastructure—
though declining—does ‘crowd in’ private investment. Reduction of uncertainty,
together with improved quality and policy certainty, will enhance South Africa’s
international standing as an attractive investor destination. This way, South
Africa will be able to attract some of the huge global savings for domestic
investment- one of the benefit of being an open economy. This is despite South
Africa’s relatively low domestic savings rate. The significance of economic
growth cannot be overemphasised in terms of creating investment
opportunities. Economic growth creates investment opportunities. Further,
managing inflation and inflation expectations should be conducted with due
consideration for impact of monetary policy on private investment. / Dissertation (MBA)--University of Pretoria, 2013. / ccgibs2014 / Gordon Institute of Business Science (GIBS) / MBA / Unrestricted

Identiferoai:union.ndltd.org:netd.ac.za/oai:union.ndltd.org:up/oai:repository.up.ac.za:2263/40771
Date January 2013
CreatorsMatsila, Nkhangweni Robert
ContributorsSaville, Adrian, ichelp@gibs.co.za
Source SetsSouth African National ETD Portal
LanguageEnglish
Detected LanguageEnglish
TypeMini Dissertation
Rights© 2014 University of Pretoria. All rights reserved. The copyright in this work vests in the University of Pretoria. No part of this work may be reproduced or transmitted in any form or by any means, without the prior written permission of the University of Pretoria.

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