Stock Indexes List
Sunday, March 22, 2009
The formula, which measuring changes in a variable that has a base (beginning) date and value is called an index. It is good to know that there are 2 main varieties of indices and these are: Paasche and Laspeyres. Paasche indices (e.g., GDP deflator) involve current-period quantities as weights while the Laspeyres indices (e.g., CPI) involve base-period quantities as weights.
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