Browsing Economic and Social Review by Subject "RAS"
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Note on logarithmic transformation of the RAS
(Economic & Social StudiesDUBLIN, 1973)The apparently new Least-Squares (LS) minimisation method of R. C . Geary could be applied to the logarithms of the Xij, if the required numerical data were available. -
Relative efficiency of RAS versus least squares methods of updating input-output structures - addendum
(Economic & Social StudiesDUBLIN, 1974)The following note is intended to clarify both the mathematical derivation of the Least-Squares minimum and its interpretation, as given in the author's paper, published in the October 1973 issue of this Review. I am ... -
Relative efficiency of RAS versus least squares methods of updating input-output structures, as adjudged by application to Irish data
(Economic & Social StudiesDUBLIN, 1973)The following paper is both theoretical and empirical, being concerned with RAS and Least Squares (LS) methods of updating Irish inter-industry structures from 1964 to 1968. Part 1 has a resume of the published papers [1] ...