HC Deb 15 February 1971 vol 811 c352W
Mr. Spence

asked the Chancellor of the Exchequer whether any allowance is made for two-part tariffs in the compilation of the Index for All Final Goods and Services and the Index of Retail Prices.

Mr. Higgins

Yes. My hon. Friend will find a detailed explanation of the treatment of two-part tariffs on page 165 of "National Accounts Statistics: Sources and Methods", and on page 16 of the booklet "Method of Construction and Calculation of the Index of Retail Prices".