Entwicklung der tariflichen im Vergleich zu nicht-tariflichen Verdiensten in den vergangenen fünf Jahren

This written inquiry seeks data on the evolution of earnings based on collective bargaining agreements compared to non-tariff earnings over the last five years. It aims to understand how wage-setting mechanisms are shifting and whether collective agreements still provide a significant advantage in pay scales. The findings affect employees and labor unions by highlighting the effectiveness of collective bargaining in securing wages relative to individual contract negotiations.