June 28th, 2007, 10:10 am
It depends on the type of stat-arb they do. selecting out-performers or doing pair-trading / market neutral. What kind of fund is it ?If market neutral -> see remark of joeyk.For stock-picking, a general knowledge of standard econometric time-series models, multi-regression ect. Also a general knowledge of some economical indicators / fundamental ratio's might help.Do you know something on machine-learning ?