That slope is the marginal propensity to consume.

这个斜率就是边际消费倾向。

youdao

The more tax breaks and transfers go to those with a greater marginal propensity to consume, the bigger the economic boost.

有更高消费倾向的人获得的税收减免越多，对经济的提振作用就越大。

youdao

It is about the marginal propensity to consume (MPC), which is the extra consumption generated by a dollar of extra income.

而是与边际消费倾向(MPC)有关，即收入每增加一美元带来的相应消费增量。

youdao

If the marginal propensity to consume were 100 percent, there would be no investment, and, soon, no income.

FORBES: The Flawed Assumption Behind Ending The Bush Tax Cut For The Rich

Those in upper-income groups with incomes above a million dollars a year tend to have a lower marginal propensity to consume.

WHITEHOUSE: Press Briefing

The families that would be affected by the tax cut tend to have a higher marginal propensity to spend, which would provide more support for the economy right away.

WHITEHOUSE: Press Briefing