Collocations for productivity - noun

high, low
enhanced, greater, improved, increased, maximum
improving, increasing, rising
decreased, lost, reduced
The strike took a heavy toll in lost productivity.
It cost the company $25 million in reduced productivity.

agricultural, economic, industrial, manufacturing
employee, labour/labor, personal, worker
overall

level
Farmers are struggling to maintain a level of productivity that generates an acceptable income.

boost, enhance, improve, increase, raise
maximize
decrease, reduce
lose
Organizations today just can't afford to lose productivity.

maintain
the key strategies for maintaining the productivity of American workers

affect
the mechanisms through which investment in information technology affects productivity and growth

measure
Few employers measure employee productivity.

go up, grow, improve, increase, rise, soar
Productivity is growing at a very healthy rate.

slow, slow down
decline, decrease, drop, fall, go down

level
boom (AmE), enhancement (AmE), gains, growth, improvement, increase

a decline in productivity, a reduction in productivity
a gain in productivity, an improvement in productivity, an increase in productivity
growth in productivity
Wage increases outpaced growth in productivity.