The impact of sponsorship announcements on share prices in South Africa

• Main Author: Kruger, Thomas Stephanus
• Other Authors: Goldman, Michael Maurice [
• Published: 2013
• Subjects: UCTD; Efficient market hypothesis; Behavioural finance; Share price; Sponsorship; Efficient market hypothesis (emh)
• Online Access: http://hdl.handle.net/2263/26289; Kruger, TS 2011, The impact of sponsorship announcements on share prices in South Africa, MBA dissertation, University of Pretoria, Pretoria, viewed yymmdd < http://hdl.handle.net/2263/26289 > F/12/4/678; http://upetd.up.ac.za/thesis/available/etd-07142012-193550/

Much has been written, by academics, about the impact sponsorship announcements have on the share price performance of sponsoring firms. The objective of this study was to investigate if this phenomenon was true for JSE listed companies with particular focus on three announcement categories i.e. (i) new, (ii) renew and (iii) termination. The Efficient Market Hypothesis as an aspect of Investment Finance behaviour was explored to understand why sponsorship announcements would or would not have an impact on the share price performance. For this study, descriptive research was done with a causal design as the study tested the relationship between two or more variables. The study analysed 118 sponsorship announcements made by 19 JSE listed companies over a period of eleven years and five months. The study then assessed the share price performance for the period 120 days prior to and 120 days after the announcement date. The share price holding periods were adjusted for that of the average Financial Services (J212) Index, the Industrial (J212) Index and the Resources (J258) Index respectively to ascertain whether the returns were abnormal or not. The results have shown that there were no evidence that the announcement of a (i) new, (ii) renewed or (iii) terminated sponsorship do have a significant impact on the performance of share prices for JSE listed companies. === Dissertation (MBA)--University of Pretoria, 2012. === Gordon Institute of Business Science (GIBS) === unrestricted