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11 October 2019 | Story Valentino Ndaba | Photo Johan Roux
JN Boshoff Memorial lecture
From left: Prof Hendri Kroukamp (Dean of the Faculty of Economic and Management Science), Prof Puleng LenkaBula (Vice-Rector: Institutional Change, Student Affairs, and Community Engagement), Kimi Makwetu (Auditor-General South Africa), and Dr Lyndon du Plessis (Head of the Department of Public Administration and Management).

It is reported R390 billion in irregular expenditure has been accumulated over the past 10 years since the 2008-09 financial year. Local government has experienced an upward trend from R3 billion to R21 billion, while an increase from R1 billion to R51 billion has been seen at provincial government level.

Fixing the crisis 

South Africa’s global credit quality has deteriorated as a result of poor financial performance.  This is evidenced by the numerous downgrades from Moody’s over the past few years. The Auditor-General Kimi Makwetu proposes that accountability has the potential to resolve the issue.

Makwetu presented this year’s JN Boshoff Memorial Lecture titled: Accountability as a basis for service delivery and economic growth at the University of the Free State’s Bloemfontein Campus on Wednesday 9 October 2019. 

“The whole idea of accountability as a basis for service delivery and economic growth is a pursuit that needs to be tackled from different angles because auditors are not going to succeed if the tone at the top in the institutions is not at the right place.”

Auditing irregularities remain a cause for concern 
The Auditor-General referred to auditing irregularities as an imbalance between people, money, and material. He alluded to the need to “narrow the space for the abuse of public resources” by escalating the level of preventive controls so that materials are paid for and delivered. The Amendment Act becomes instrumental in achieving this.

President Cyril Ramaphosa proclaimed 1 April 2019 as the official commencement date of the Public Audit Amendment Act (Act No. 5 of 2018) which introduced new mechanisms to ensure that audit findings are properly addressed and recommendations are implemented.  The Act is a tool to root out material irregularities such as fraud, theft, non-compliance with or contravention of legislation, or a breach of a fiduciary duty.

Expanding the scope of auditors

The Act empowers auditors to enforce accountability in the form of referring irregularities to public bodies for further investigation, recommending binding remedial actions, and issuing certificates of debt.

According to Makwetu accountability means that citizens’ rights to service delivery are respected. “Improved accountability speaks directly to the government’s ability to appropriately manage public resources to the benefit of the citizens they serve. It created a solid foundation for service delivery to take place and for the citizens to tangibly experience and feel the vision set by the constitution.” 

For service delivery and economic growth to manifest, accountability in the public sector needs to become second nature. The role of auditors in ensuring this shift is therefore of utmost importance.

News Archive

UFS alumnus receives PhD in Statistics from the University of Oxford
2016-06-03

Description: DW Bester  Tags: DW Bester

In May of this year, DW Bester obtained
a DPhil in Statistics at the University of
Oxford.
Photo: Supplied

On 14 May this year, Dr DW Bester received a DPhil in Statistics from the University of Oxford. The entire ceremony, which was held in the Sheldonian Theatre in Oxford, was conducted in Latin, as has been the case for the past 800 years.

Dr Bester completed his undergraduate studies and his honours degree at the University of the Free State (UFS). “At first, I was only planning to study for a master’s degree, but was privileged to get an opportunity to do a PhD as well. I didn’t think twice!” he says.

Studies at the University of Oxford


Universities in England do not require a master’s degree for PhD studies. With the help of Prof Max Finkelstein from the UFS Department of Mathematical Statistics and Actuarial Science, Dr Bester registered for the DPhil programme in Statistics directly after his honours studies.

“The title of my thesis was: Joint survival models: A Bayesian investigation of longitudinal volatility. It dealt with a problem in the medical field to determine the cause of stroke risk: is it the absolute level of blood pressure, or the volatility thereof? The analysis of this question led to interesting models which needed advanced application techniques. I had to study these techniques and write programmes for their application.

Although Dr Bester is working currently as the technical head of a company that calculates insurance for power stations, satellites, rockets, and cyber risks, he would like to continue working with his Oxford supervisor in future to make the techniques they have developed more accessible for researchers outside of the field of statistics.
 
“Studying at Oxford requires hard work, perseverance, and a lot of luck. Luck plays a big role, since there are no guarantees that hard work will ensure you a spot in one of the top universities.

Regarding his studies at Oxford, Dr Bester thinks back on his exposure to the GNU/Linux operating system, and free software. “I have seen how valuable this is for analyses in practice. I also had the privilege of meeting the father of free software, Richard Stallman,” Dr Bester says.

2011 Rhodes Scholar

He was elected as Rhodes Scholar in 2011. According to Dr Bester, who has been interested in Mathematics since high school, the Rhodes scholarship was something of a fluke. He applied for the Rhodes scholarship on the recommendation of Prof Robert Schall of the Department of Mathematical Statistics and Actuarial Science.

Role of the UFS in his successes


In addition to the continued support from the team of passionate professors and lecturers at the UFS, the actuarial degree at the UFS is fraught with statistics. Emphasis is also placed on Bayesian statistics. This was crucial to his studies at Oxford. According to Dr Bester, this topic is emphasised strongly in the international statistics community.

Dr Bester regards the work done by two of his lecturers, Michael von Maltitz and Sean van der Merwe, among his highlights at the UFS. Since our first year, they have created an atmosphere of camaraderie among the students. “I think this contributed to the success of everybody. They also make an effort to present topics outside of the syllabus regularly,” says Bester.

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