Is it legal for my employer to charge employees a weekly $5 surcharge fee for being a tobacco user ? Connersville, IN | October 17, 2013 1:16am. This is something new for 2014 for my employer's medical benefit requirements for employees. We must sign a 'tobacco use affidavit' stating if we use tobacco or do not.
Simplyput, statistical arbitrage is a fancy term for pair trading, which is the buying or selling of a pair ofstocks based on their relationship with each other.
R-Squared Measures How Performance Matches a Benchmark. R-squared is a measure of the percentage of an asset or fund's performance as a result of a benchmark. It is reported as a number between 0 and 100. A hypothetical mutual fund with an R-squared of 0 has no correlation to its benchmark at all. A mutual fund with an R-squared of 100 matches the performance of its benchmark precisely.