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The expected return (or expected gain) on a financial investment is the expected value of its return (of the profit on the investment). It is a measure of the center of the distribution of the random variable that is the return. [1] It is calculated by using the following formula: [] = = where
Formally, it is the set of portfolios which satisfy the condition that no other portfolio exists with a higher expected return but with the same standard deviation of return (i.e., the risk). [1] The efficient frontier was first formulated by Harry Markowitz in 1952; [2] see Markowitz model.
is the expected inflation rate g {\displaystyle g} is the real growth rate in earnings (note that by adding real growth and inflation, this is basically identical to just adding nominal growth) Δ S {\displaystyle \Delta S} is the changes in shares outstanding (i.e. increases in shares outstanding decrease expected returns)
Amazon on Thursday reported better-than-expected revenue and profits for the fourth quarter, driven by strong consumer spending during the holiday shopping season. In a statement, Amazon CEO Andy ...
Returns: Amazon offers free returns on all Amazon Haul purchases over $3 within 15 days of delivery and provide customers with convenient and hassle-free returns at more than 8,000 drop-off ...
The beat was driven by a 16% jump in Amazon Web Services (AWS) revenue, which Amazon said is on course to generate $100 billion annually. The company reported adjusted earnings per share of $0.98 ...
Renaissance Technologies were only successful with their bets 50.75% of the time, [4] but were able to generate enormous returns by sizing their bets appropriately. The authors describe an experiment they made. Subjects were given the opportunity to bet on a biased coin, which came up Heads 60% of the time. Starting with a $25 bankroll, they ...
Amazon on Thursday posted better-than-expected revenue and profits for the second quarter, sending its stock higher in after-hours trading. Amazon had reported a loss during the same period last ...