This short paper is a comment on ``Testing for Nonlinear Structure and Chaos in Economic Time Series'' by Catherine … outliers and noisy chaos. In particular, we include some new simulations to investigate whether economic time series may be … characterized by low dimensional noisy chaos. …

This paper investigates chaos in a Nigerian mutual fund, Asset and Resource Management Company Limited (ARM) for a …

Recently, a new test for nonlinearity and chaos was proposed, the noise titration technique. I discuss in this paper … assessments exist, both simulated and real data. Compared to other tests for nonlinearity and chaos I find that this approach …