indexation method; indexation system
Technical term used in economics and finance for the method or system of adjusting values (e.g., wages, pensions) according to an index. The cross-reference インデクセーション (indexation) is a related concept.
See also: インデクセーション
Discussion continues on the indexation method for pensions.
This indexation system is designed to reflect price fluctuations.
インデクセーション is the general concept of indexation, while 指数化方式 refers specifically to the method or system used for indexation.
Compound of 指数 (index) + 化 (-ization) + 方式 (method/system).