They'll work harder if they think they'll get more, and no one really expects you to keep your promises. Independent thinking is dangerous. R emove protective safety equipment on machinery. It just gets in the way and slows down production. S urprise employees at the very last minute with changes in work rules or overtime requirements.
Employees love surprises.
T hreaten employees with layoffs and job losses periodically. They should be reminded that you're the reason they have jobs. U ndervalue employee contributions. Employees won't work as hard if they believe they're doing well. V enture into work areas periodically wearing an expensive suit and an arrogant attitude, but don't stop to talk to any employees unless you're telling them to get back to work.