During a labor dispute, management could use a lockout as a strategy to manage the situation.
Picketing, boycott, and strike are typically actions taken by workers or unions rather than management.
- Lockout: This is a situation where the employer prevents workers from entering the workplace, often used to pressure employees during negotiations.
- Picketing: Usually done by workers or unions to protest or draw attention to their cause.
- Boycott: This is a strategy used by consumers or other unions to withdraw support from a company.
- Strike: This is a work stoppage initiated by employees to express their grievances.
So, the correct answer is lockout.