1. The document examines the impact of Ireland's economic crisis on wage setting mechanisms for vulnerable workers, particularly the Joint Labour Committee (JLC) system. 2. It analyzes survey data to look at earnings, hours worked, overtime pay, and shift allowances for low-paid private sector workers, finding that over half of low-paid workers earn wages within the JLC range. 3. Workers covered by JLC rates tend to work fewer total and overtime hours and are less likely to receive shift allowances or overtime pay compared to higher-paid workers.