SER - Social-Economic Council, The Hague, The Netherlands. 29th January 2019. H.R.H. Queen Maxima of The Netherlands, arrives with SER Chairwomen Mariette Hamer to attend the meeting titled: Cultural diversity at the top. During the meeting, managers, role models and experts discuss how to increase gender and cultural diversity at the top of the business community. The Labour market position on employees with a migrant ethnic background has yet to improve, while there is a growing number of vacancies. Charles M. Vella/Alamy Live News/Alamy Stock Photo