; and (B) in subdivision (C), strike oversight plans and insert authorization and oversight plans . (f) Cost estimates for major legislation to include macroeconomic effects In rule XIII, add at the end the following new clause: Estimates of major legislation 8. (a) An estimate provided by the Congressional Budget Office under section 402 of the Congressional Budget Act of 1974 for any major legislation shall, to the extent practicable, incorporate the budgetary effects of changes in economic output, employment, capital stock, and other macroeconomic variables resulting from such legislation. (b) An estimate provided by the Joint Committee on Taxation to the Director of the Congressional Budget Office under section 201(f) of the Congressional Budget Act of 1974 for any major legislation shall, to the extent practicable, incorporate the budgetary effects of changes in economic output, employment, capital stock, and other macroeconomic variables resulting from such legislation. (c) An estimate referred to in this clause shall, to the extent practicable, include— (1) a qualitative assessment of the budgetary effects (including macroeconomic variables described in paragraphs (a) and (b)) of such legislation in the 20-fiscal year period beginning after the last fiscal year of the most recently agreed to concurrent resolution on the budget that set forth appropriate levels required by section 301 of the Congressional Budget Act of 1974