Option to get Statement of Participation or a University Certificate; International Center for Development and Decent Work (ICDD) This course on Fair Wage Strategies in a Global Economy offers global networking, theory and practical skills for trade unionists on the economics of wages, collective bargaining, minimum wages and strategies to achieve fair wages. Enrol for free. Participants can study at their own pace. There is the option to get Statement of Participation for 29 € or a University Certificate for 49 € after passing an online exam. Starting on 24 October 2017, a new chapter will be opened every week. You can go back to prior chapters at any time. The estimated workload is 3-4 hours per week.