noun
saving function; savings function
Economics term for the relationship between saving and income or other variables.
貯蓄関数は、所得が増えると貯蓄も増えることを示す。
The saving function shows that saving increases as income rises.
消費関数 is the consumption function, the counterpart to the saving function in Keynesian economics.
Compound of 貯蓄 (savings) and 関数 (function), a direct translation of the English economic term.