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24 December 2018 | Story Leonie Bolleurs | Photo Anja Aucamp
Dr Johan Coetzee
Technology is revolutionising the way we both transact and interact with banks. The focus of Dr Johan Coetzee’s research is bank-client relationship.

Dr Johan Coetzee, senior lecturer in the Department of Economics and Finance and member of the UFS Prestige Scholars Programme (PSP), started his career in the banking industry.

It was all very exciting, but when the opportunity arose to join academia in 2004, he jumped at it. “The main focus of my research is bank-client relationship, and specifically its social and economic dimensions. I like why banks do what they do and why clients react the way they do to banks. It is always fascinating to hear the stories people tell about their banks, whether at a braai among friends and family, or at a high-level academic conference,” said Dr Coetzee.

Interaction with clients changing

With technology driving the future of banking in such a dramatic way, the impact Fintech has on bank-client relationships has been the focus of his latest research.

“Technology has already changed the way banks interact with clients. We use apps, cellphones, tablets, and biometric finger scanning to do our banking. Gone are the days when our only means of interacting was with the bank manager personally. Technology is revolutionising the way we both transact and interact with banks.”

Smart devices drive almost everything

“It is exciting, but also a daunting prospect. If regulators are not able to put measures in place to minimise potential risks, we can very easily have another global financial crisis on our hands. In fact, my view is that the next crisis will be packaged in a technology wrapper,” he said.

Dr Coetzee believes that five years from now, banks will in a very real way be driven by technology. “Although they will not disappear altogether, branches will get smaller and not resemble at all what we know them to be today. Banks will be a lot more social at the personal interaction level and digital at the electronic interaction level. A smart device will digitally drive almost every transaction and interaction with your bank.

“There will, however, still be an element of personal interaction. My fear is that if this is lost, we will become part of a faceless industry driven by robots and algorithms. Personal interaction driven by a quality relationship based on trust between bank and client must still exist, and I argue that for banks to remain relevant in the future of tomorrow, this must be retained at all costs.”

News Archive

Fracking in the Karoo has advantages and disadvantages
2012-05-25

 

Dr Danie Vermeulen
Photo: Leatitia Pienaar
25 May 2012

Fracking for shale gas in the Karoo was laid bare during a public lecture by Dr Danie Vermeulen, Director of the Institute for Groundwater Studies (IGS). He shared facts, figures and research with his audience. No “yes” or “no” vote was cast. The audience was left to decide for itself.

The exploitation of shale gas in the pristine Karoo has probably been one of the most debated issues in South Africa since 2011.
 
Dr Vermeulen’s lecture, “The shale gas story in the Karoo: both sides of the coin”, was the first in a series presented by the Faculty of Natural and Agricultural Science under the theme “Sustainability”. Dr Vermeulen is a trained geo-hydrologist and geologist. He has been involved in fracking in South Africa since the debate started. He went on a study tour to the USA in 2011 to learn more about fracking and he visited the USA to further his investigation in May 2012.
 
Some of the information he shared, includes:

- It is estimated that South Africa has the fifth-largest shale-gas reserves in the world, following on China, the USA, Argentina and Mexico.
- Flow-back water is stored in sealed tanks and not in flow-back dams.
- Fracturing will not contaminate the water in an area, as the drilling of the wells will go far deeper than the groundwater aquifers. Every well has four steel casings – one within the other – with the gaps between them sealed with cement.
- More than a million hydraulic fracturing simulations took place in the USA without compromising fresh groundwater. The surface activities can cause problems because that is where man-made and managerial operations could cause pollution.
- Water use for shale-gas exploration is lower than for other kinds of energy, but the fact that the Karoo is an arid region makes the use of groundwater a sensitive issue. Dr Vermeulen highlighted this aspect as his major concern regarding shale-gas exploration.
- The cost to develop is a quarter of the cost for an oil well in the Gulf of Mexico.
- Dolerite intrusions in the Karoo are an unresearched concern. Dolerite is unique to the South African situation. Dolerite intrusion temperatures exceed 900 °C.

He also addressed the shale-gas footprint, well decommissioning and site reclamation, radio activity in the shale and the low possibility of seismic events.
 
Dr Vermeulen said South Africa is a net importer of energy. About 90% of its power supply is coal-based. For continued economic growth, South Africa needs a stable energy supply. It is also forecast that energy demand in South Africa is growing faster than the average global demand.
 
Unknowns to be addressed in research and exploration are the gas reserves and gas needs of South Africa. Do we have enough water? What will be the visual and social impact? Who must do the exploration?
 
“Only exploration will give us these answers,” Dr Vermeulen said.

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