The method then used was to relate the cost of these items to the cost of food according totheweightinggiven to each item in the then Modified Consumer Price Index which [...] legco.gov.hk legco.gov.hk 當日採用的方法,是根據當 時用以顯示香港低收入家庭開支模式的修訂消費物價指數,按每個項目...
Head of U.S. Index Investment Strategy S&P Dow Jones Indices After the exceptional performance of large-cap stocks in recent years, concentration concerns naturally come to mind. There are many ways to measure concentration. A simple method is to add up the weight of the top names, but the...
The empirical study employs four measures of efficiency: the Gibbons, Ross and Shanken test; the Wald test, implemented through a bootstrap simulation; the Generalized Method of Moments test, implemented through a block bootstrap simulation; and Kandel and Stambaugh's relative efficiency measure. ...
the apparatus comprising a decision feedback equalizer adapted to receive data from different receiving antenna and includes a forward recursive filter and inverse filter to recursively reverse remodeling data weighting filter transfer calculated output from the decoder, the decoder itself is fed by the ...
Whereas the existing literature focuses on the relation between weighting schemes and abnormal portfolio return metrics, this study extends the literature and investigates the relation between weighting schemes and raw portfolio return metrics. We show that the equal-weight portfolio return metric systematic...
This method reduces visual bias in comparisons between data clusters in different parts of the sphere.EQUAL ANGLE projection EQUAL AREA projection Pole Plot Pole Plot Contour Plot Contour Plot Small Circles, 15 ° cone angle (circles remain circular, but increase in area towards th...
Equal weight is a type of proportional measuring method that gives the same importance to each stock in a portfolio, index, orindex fund. So stocks of the smallest companies are given equal statistical significance, or weight, to the largest companies when it comes to evaluating the overall gro...
Method and apparatus for determining the timing for changing the diversity weighting in a cellular radio system A method and an arrangement are provided for timing a change of diversity weights in a radio connection between a base station and a terminal. A response timing mode is selected from ...
which is a more common method of weightingindex funds. Theequal weightingmeans that the index's smaller companies contribute as much as its larger companies. The NASDAQ-100 is rebalanced quarterly and is reconstituted annually in December. There are several ETFs that track the movements of the in...
The variance of the error structure in the least squares formulation is handled within a Bayesian framework, and is also illustrated for the weighted CPD or Rao (2002) method, for which it appears more suited. A number of extensions of this research are suggested including taking into account ...