New Jersey law requires companies to pay severance during mass layoffs

• How it works: Companies will have to pay employees a week's salary for each year of service when more than 50 employees are laid off. Businesses are now also required to give employees 90 days' notice before such an event, up from 60.

The other side: Critics of the law said it will negatively impact businesses as they simultaneously balance increasing minimum wages and higher taxes in the state.

• Some critics also claimed the law made the state anticompetitive and warned that it would cause businesses to look elsewhere when setting up new headquarters.

Go deeper:

• Layoffs are the latest trend for on-demand companies
• The U.S. just had the most Q1 layoffs in a decade