Search results
Results from the WOW.Com Content Network
The theoretical return period between occurrences is the inverse of the average frequency of occurrence. For example, a 10-year flood has a 1/10 = 0.1 or 10% chance of being exceeded in any one year and a 50-year flood has a 0.02 or 2% chance of being exceeded in any one year.
Nine return-period curves of 50-year samples from a theoretical 1000-year record (base line) The strict notion of return period actually has a meaning only when it concerns a time-dependent phenomenon, like point rainfall. The return period then corresponds to the expected waiting time until the exceedance occurs again.
An annual rate of return is a return over a period of one year, such as January 1 through December 31, or June 3, 2006, through June 2, 2007, whereas an annualized rate of return is a rate of return per year, measured over a period either longer or shorter than one year, such as a month, or two years, annualized for comparison with a one-year ...
where T is the threshold return period (e.g. 100-yr, 50-yr, 25-yr, and so forth), and n is the number of years in the period. The probability of exceedance P e is also described as the natural, inherent, or hydrologic risk of failure.
The date of the handover in 1997 marked the end of this lease. The 1984 Sino-British Joint Declaration had set the conditions under which Hong Kong was to be transferred, with China agreeing to maintain existing structures of government and economy under a principle of "one country, two systems" for a period of 50 years.
A notable exception was Wal-Mart, the best performing stock on the list, with a 29.65% compounded annualized return over a 29-year period. [1] However, Wal-Mart's initial public offering was in 1970 and only started trading on the NYSE on August 25, 1972, [4] at the end of the bull market. [5]
The length of time over which the rate of return was 10% was two years, which appears in the power of two on the 1.1 factor: Likewise, the rate of return was -3% for three years, which appears in the power of three on the 0.97 factor. The result is then annualized over the overall five-year period.
This is less than the purchase price, so the investment has suffered a capital loss. The first quarter holding period return is: ($98 – $100 + $1) / $100 = -1% Since the final stock price at the end of the year is $99, the annual holding period return is: ($99 ending price - $100 beginning price + $4 dividends) / $100 beginning price = 3%