However, this high market level does not

mean returns have been that high for many over the last year due to the narrow trading level and benign volatility.

15pm Celebrities are quaking in their skating boots as Dancing On Ice's very own Mr

Mean returns to the judging panel with a vengeance

MOVES on major global equity markets remain highly correlated - they all tend to move up or down synchronously - but this doesn't

mean returns have been similar across the various market groups.

The Wednesday

mean returns are found to be significantly different from zero in all three study intervals.

Christophe, Ferri, and Angel (2009) test the Chen and Singal (2003) hypothesis and find a weekend effect in

mean returns for Nasdaq stocks.

The arithmetic

mean returns for the year is the sum of the daily returns.

The hypothesis to be tested relates to equality of

mean returns across all the five trading days in the stock markets under observation.

Interestingly, the

mean returns of buy and sell signals from the VMA applications in the all seven markets enjoyed greater return against the unconditional buy-and-hold

mean returns.

Table 4 contains the relevant information from which we will construct the

mean returns and the Ginis for the portfolios to be considered.

The need for a reliable operator with the boot could

mean returns for Dave Holmes, who has been out since the Winter season with an ankle injury, and Ben Littlewood.

Disregarding such changing volatility and applying a constant variance model can lead to an inefficient though unbiased estimator of

mean returns.

Using data from various countries over different time periods, Dichev and Janes (2001) and Yuan et al (2001) report lower

mean returns in the full moon period.