The Peterson Institute for International Economics held a full-day conference on "Labor Market Slack: Assessing and Addressing in Real Time," on September 24, 2014. Participants for panel 4, "What structural reform does the US labor market need?," included: Jared Bernstein, Center on Budget and Policy Priorities; Jennifer Hunt, Rutgers University and US Department of the Treasury; Jacob Funk Kirkegaard, Peterson Institute for International Economics; and Michael Strain, American Enterprise Institute. Karen Dynan, US Department of the Treasury, chaired the session. For more information about this conference, visit: www.piie.com/events/event_detail.cfm?EventID=349