Arjen Siegmann is research asssociate at the CDA Research Institute ("Wetenschappelijk Instituut voor het CDA"), associate professor of finance at the Vrije Universiteit Amsterdam and member of the executive board of the Wilfried Martens Centre for Economic Studies. He has written reports on long-term unemployment, the housing market and fiscal policy. In common projects with the Martens Centre and the Konrad Adenauer Foundation, he has edited two books on the Middle Class in Europe. His academic research and teaching focuses on financial markets and institutions. He has been a council member at the city of Amstelveen, a researcher at the Netherlands Central Bank (DNB) and an advisor on strategic model development at Abn Amro Bank.