Showing 1 - 8 of 8
Rules-based portfolio sorts are commonplace for the evaluation of style anomalies. An unfortunate consequence of constructing portfolios on a target style is the unintended loading on non-target factors. A plausible approach is the application of optimisation to maintain target factor loading...
Persistent link: https://www.econbiz.de/10014503142
Persistent link: https://www.econbiz.de/10013342824
Persistent link: https://www.econbiz.de/10014637206
Persistent link: https://www.econbiz.de/10010248315
Persistent link: https://www.econbiz.de/10011418893
Persistent link: https://www.econbiz.de/10012224439
Persistent link: https://www.econbiz.de/10015399055
This paper examines the relationship between trading activity and returns volatility in white maize futures listed on the South African Futures Exchange (SAFEX) and investigates the impact of speculative activity on volatility. Returns volatility is estimated using a GARCH (1,1) model. Trading...
Persistent link: https://www.econbiz.de/10014500465