In particular, the Sharpe ratio was adopted as the measure of risk-adjusted return. It’s the ratio of a portfolio’s excess return (the part of its return that exceeds the yield on T-bills) to its volatility. The more return per unit of volatility, the higher the risk-adjusted return....
What is the formula for standard deviation? Please provide an example of the calculation. Which of the following statistics cannot be negative? A. Covariance B. Variance C. E(r) D. Correlation coefficient Conceptually, what does the variance tell us about a set of data?
Why does the total risk of a portfolio not approach zero as the number of assets in a portfolio becomes very large? You hold the positions in the table below. a. What is the beta of your portfolio? b. If you expect the market ...
A working capital ratio of 1 can imply that a company may have liquidity troubles and may not be able to pay its short-term liabilities. But, the trouble could be temporary and later improve. A working capital ratio of 2 or higher can indicate healthy liquidity and the ability to pay sho...
Since they differ in general appearance at standard bacterial grown (one of the strains produces a mucus-like layer, while the other strain does not have such a feature), we decided to determine their individual properties by placing the bacteria in different experimental environments and conducting...
The “traditional view” on the historical decline of child labour has emphasised the role of the approval of effective child labour (minimum wor
Let’s now say that the searcher is having a tough time raising capital and changes their terms to 35% of common and a 12% dividend. Does the effective enterprise value change for investors? I would argue yes, but I would be surprised to see it changed in the CIM/teaser. ...
What Led to the Decline of Child Labour in the European Periphery?… 767 only provide a partial picture of this phenomenon and does not allow for identifying the precise moments and shape of the decline. In addition, given that the literature mainly focuses on specific industries (...
d fire your mechanic, if it worked like I use that word. I think it is harder than you might guess, even if something works long term, to have it go away because a lot of investors can’t live through the bad periods. They decide why it’s never going to work again at the ...
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