productivity
US /ˌproʊ.dəkˈtɪv.ə.t̬i/
UK /ˌproʊ.dəkˈtɪv.ə.t̬i/

1.
the rate at which a company or country produces goods, usually judged in relation to the number of people and the amount of materials used
:
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The new machinery has increased the factory's productivity.
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Measures to improve productivity are essential for economic growth.
2.
the state or quality of being productive
:
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He had a day of high productivity, finishing all his tasks.
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Lack of sleep can negatively impact your daily productivity.