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19 February 2018 Photo Archive
Prof Sampie Terreblanche inspired many undergraduate students to become economists
Prof Sampie Terblanche, Prof Philippe Burger, and Prof Tienie Crous
It is with sadness that the executive management of the University of the Free State (UFS) received the news of the recent passing of Prof Sampie Terreblanche of Stellenbosch University.
 
Prof Terreblanche has been advocating social and economic justice for decades. During the 1980s and 1990s, he played an important role in keeping the debate about the need for socio-economic and -political reform in South Africa going. His position was not always popular, particularly among those who had a vested interest in the apartheid regime. After the dawn of democracy, he continued to argue for socio-economic and -political reform, and especially reform that would address the very high levels of inequality in South Africa.
 
Through his testimony before the Truth and Reconciliation Commission, as well as his seminal book entitled A history of inequality in South Africa: 1652 to 2002, Prof Terreblanche demonstrated that even though South Africa experienced a political transition towards democracy, it still needed to undergo an economic transition. Once again, he found that his position was not always popular, particularly among those with a stake in the old, but still existing economic order. Admirably, he nevertheless persisted to argue for socio-economic change, even in the last months of his life when he was already very ill.
 
Prof Terreblanche’s career started in 1957 as lecturer at the then University of the Orange Free State, later becoming senior lecturer. In 1965, Prof Terreblanche moved to the University of Stellenbosch as senior lecturer, becoming professor in 1968. He retired as Professor Emeritus in 1995.
 
As an academic who taught generations of undergraduate students, he inspired many of them to become economists. In 2005, the UFS conferred an honorary doctorate in Economics on Prof Terreblanche in recognition of his work in Economics and his relentless advocacy for social and economic equality.  

News Archive

Harvard couple to present lectures on Biostatistics and Mathematics at the UFS
2015-12-07


Professor Donald Rubin

Prof Donald Rubin (John L. Loeb Professor of Statistics at Harvard University) and Elizabeth Zell (MStat - mathematical statistician in the Division of Bacterial Diseases) will visit the University of the Free State (UFS) where they will present lectures on their respective work.

Over his prestigious academic career, Prof Don Rubin’s 400 publications and 13 books have earned him around 180 000 citations at an h-index of 113. He is one of the most cited statisticians/mathematicians/economists/psychologists in the world over the last 10 -15 years. He has supervised 35 PhD candidates as sole-supervisor, 17 more as co-supervisor, with a further eight in the pipeline.

Prof Rubin who will meet with UFS academics in the Department of Mathematics and Actuarial Sciences will also deliver a lecture: Rerandomisation to improve covariate balance in experiments.

Randomised experiments are the “gold standard” for estimating causal effects, yet in practice, chance imbalances often exist in covariate distributions between treatment groups. If covariate data are available before units are exposed to treatments, these chance imbalances can be mitigated by first checking covariate balance before the physical experiment takes place. Provided a precise definition of imbalance has been specified in advance, unbalanced randomisations can be discarded, followed by a rerandomisation. This process can continue until a randomisation yielding balance according to the definition is achieved. By improving covariate balance, rerandomisation provides more precise and trustworthy estimates of treatment effects.

Prof Rubin received an honorary professorship from the Faculty of Natural and Agricultural Sciences at the UFS.


Elizabeth Zell

The lecture will take place on:
Date: Tuesday 8 December 2015
Time: 16:00
Venue: Albert Wessels Auditorium, Bloemfontein Campus

Zell earned her Master’s degree in Statistics at North Carolina State University, and for more than two decades, was an active bio-statistical researcher in various offices of the Centers for Disease Control (CDC). Since 2013, she has been the Principal Statistician and President of Stat-Epi Associates, Inc. Her 150+ publications have earned her 14 500 citations at an h-index of over 50. She is a Fellow of the American Statistical Association, and, in 2010, she received the Statistics Section Government Award for outstanding contributions to statistics and public health by the American Public Health Association. During her career at the CDC, she earned more than 20 CDC research awards and honours.

She will deliver two lectures at the UFS. The first is entitled A Potential Outcomes Approach to Documenting the Public Health Impact of the Introduction of PCV13 for the Prevention of Invasive Pneumococcal Disease. The topic of her second lecture is: Assessing the Effectiveness of Intrapartum Antibiotic Prophylaxis for Prevention of Early-Onset Group B Streptococcus Disease through Propensity Score Design

Elizabeth’s lectures will take place on:
Date: Wednesday 9 December 2015
Time: 10:45 and 13:00
Venue: West Block 111, Bloemfontein Campus

For more information, please contact Dr Michael von Maltitz at VMaltitzMJ@ufs.ac.za.

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