![](https://cos-cdn.shuashuati.com/pipixue-web/2020-1231-2005-12/ti_inject-812ce.png)
A key assumption of new growth theory is that
A.
all technological change is the result of luck.
B.
higher incomes lead to a higher birth rate.
C.
a successful innovator has the opportunity to earn a temporary, above-average profit.
D.
the population growth rate is lower than the real interest rate.