The growth rate of real per capita output is the sum of the growth rate of per capita labor input and productivity growth.

实际人均国民生产总值的增长率是人均劳动投入增长率与生产力增长的总和。

youdao

Productivity growth continued to be the major factor for the rest of the 1930s, accounting for about three-quarters of the growth in real per capita output that occurred between 1932 and 1939.

在1930年代的其余时间，生产力增长继续起着主要作用，在1932到1939年期间人均生产总值增长了大约75%。

youdao

When in full stride, in the mid 20th century, real output per capita in the US grew at 2.5% annually, aided in large part by leveraging technology and machines.

FORBES: The Economist: Innovation Almost Dead. Perhaps Not So In Electricity