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?
How does systematic risk affect the individual stock return? Is the distribution of market and residual risk noticeably different for the individual stocks versus the EW portfolio? If so, explain why. What does the mutual fund theory imply? a) market portfolio equals...
So What Does Matter? What really matters is the performance of your holdings over the next five or ten years (or more) and how the value at the end of the period compares to the amount you invested and to your needs.Some people say the long run is a series of short runs, and if ...
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...
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....
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. ...
Dynamic versions of the trade-off theory imply that firms have an explicit target of leverage in the long run (Flannery and Rangan 2006). While both theories provide compelling arguments, the empirical literature finds conflicting evidence on their relative strength. Given the dramatic differences in...
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If the ATC curve is continually declining, what does this imply about the MC curve? During periods of high stock market volatility, the standard deviation of returns on the stock market increases. If the expected return on the stock market does not change, a risk averse...
What does the coefficient of variation tell us, and how is it related to the Sharpe Ratio? What is a marketability risk premium? Why is it important to adjust projected cash flows for this risk? How might the size of a firm aff...