Open Science Research Excellence
Katleho D. Makatjane and  Kalebe M. Kalebe,  Modelling Conditional Volatility of Saving Rate by a Time-Varying Parameter Model.   journal   = {International Journal of Social, Behavioral, Educational, Economic, Business and Industrial Engineering}, [online]. World Academy of Science, Engineering and Technology. September 2018, vol. 141(9). 1170 - 1173[viewed 23 February 2019]. Available from: http://waset.org/publications/10009468.