Compute the average propensity to consume (APC) — the share of income that is spent rather than saved, as consumption divided by income.
输入消费 C 与收入 Y,求平均消费倾向。
| Item | Formula / Note | Source / Standard |
|---|---|---|
| Average propensity to consume (APC) | APC = consumption C / income Y | Keynesian consumption function (1936, The General Theory) |