Managing Director
b.baarsma(at)seo.nl
+31 (0)20 525 1652
+31 (0)6 242 04 707 

Barbara Baarsma is Managing Director of SEO Economic Research, Professor of Market Forces and Competition Issues at the Faculty of Economics and Business, University of Amsterdam, and crown member of the SER (The Social and Economic Council of the Netherlands).  Barbara also holds eight supervisory positions. 

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Research Director
c.koopmans(at)seo.nl
+31 (0)20 525 1630 

Carl Koopmans is Research Director of SEO Economic Research and Professor of Infrastructure and Economics at VU University Amsterdam.

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Head of the Labour & Education Cluster
a.heyma(at)seo.nl
+31 (0)20 525 1656 

Arjan Heyma is Head of SEO Economic Research's Labour & Education Cluster (since 2006). He is specialised in the combination of microeconometric analyses with policy research. 

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Senior Researcher
e.berkhout(at)seo.nl
+31 (0)20 525 1657 

Ernest Berkhout is a Senior Researcher in the Labour & Education Cluster. His interests and skills lie in the field of international comparative labour market research. 

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Researcher
e.vandenberg(at)seo.nl
+31 (0)20 525 1639 

Emina joined SEO Economic Research's Labour & Education Cluster in September 2007. She is primarily interested in subjects relating to (higher) education.

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Researcher
j.mulder(at)seo.nl
+31 (0)20 525 1667

José Mulder joined SEO Economic Research's Labour & Education cluster in December 2011. She has wide interests and likes to work on social issues. 

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Researcher
s.vanderwerff(at)seo.nl
+31 (0)20 525 1689 

Siemen van der Werff, MSc, joined SEO Economic Research's Labour & Education Cluster as a Researcher in 2008.

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Researcher
m.volkerink(at)seo.nl
+31 (0)20 525 1643 

Maikel joined SEO Economic Research's Labour & Education Cluster as a Researcher in May 2009. He has degrees in Economics and Political Science.

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Researcher
j.prins(at)seo.nl
+31 (0)20 525 1668 

Jurriaan, a Researcher in SEO Economic Research's Labour & Education Cluster, is primarily engaged in applied microeconometrics studies with a focus on quantitative impact and effect analyses of (social) legislation. 

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Researcher
p.bisschop(at)seo.nl
+31 (0)20 525 1637

Paul Bisschop started to work as a researcher for SEO's Labour & Education cluster in January 2012. He completed his masters degree in Economics, specialization Economic and Social Policy, in 2011.  

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Head of the Amsterdam Aviation Economics Cluster
g.burghouwt(at)seo.nl 
+31 (0)20 525 1642 

Guillaume Burghouwt joined SEO Economic Research's Amsterdam Aviation Economics Cluster as a Senior Researcher in 2004, and was appointed Head of the Cluster in June 2010.

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Senior Project Manager
j.veldhuis(at)seo.nl
+31 (0)20 525 1649 

Jan Veldhuis joined SEO Economic Research's Amsterdam Aviation Economics Cluster as a Consultant in 2011. 

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Senior researcher
r.lieshout(at)seo.nl
+31 (0)20 525 1672 

Rogier, a researcher in SEO Economic Research's Amsterdam Aviation Economics Cluster, is engaged in the development, design and implementation of a variety of transport models for airports, airlines and the government.

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Researcher
j.zuidberg(at)seo.nl
+31 (0)20 525 1659 

Joost Zuidberg joined SEO Economic Research's Amsterdam Aviation Economics Cluster in 2007. He is primarily interested in airline networks and airline scheduling, as well as in carrying out quantitative scientific research.

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Airneth Coordinator
t.kempen(at)seo.nl
+31 (0)20 525 1645 

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Cluster Head
k.vanbuiren(at)seo.nl
+31 (0)20 525 1650 

Koert is Head of SEO Economic Research's Market & State Cluster. He has extensive experience in research and consultancy service in the fields of state aid, market and state, tendering and market forces in general. 

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Researcher
m.gerritsen(at)seo.nl
+31 (0)20 525 1651 

Matthijs Gerritsen is a Researcher in SEO Economic Research's Market & State Cluster. He has a wealth of experience in quantitative research on the interface between market and state, including valuations, benchmark studies, tendering and state aid issues.

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Researcher
j.vandervoort(at)seo.nl
+31 (0)20 525 1640

Janneke assisted in a variety of SEO Economic Research projects in several clusters while she was still a student. After her graduation Janneke joined SEO Economic Research's new Market & State Cluster as a Researcher. She is specialised in quantitative methods and techniques.

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Cluster Head
b.tieben(at)seo.nl
+31 (0)20 525 1644 

Bert Tieben is Head of SEO Economic Research's Competition & Regulation Cluster. Market forces policy is a recurrent theme in Bert's work. 

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Senior Researcher
r.vandernoll(at)seo.nl
+31 (0)20 525 1687 

Rob van der Noll, a Senior Researcher in SEO Economic Research's Competition & Regulation Cluster, is specialised in competition and regulation issues.

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Senior Finance Researcher
m.kerste(at)seo.nl
+31 (0)20 525 1692 

Marco is a Senior Finance Researcher in SEO Economic Research's Competition & Regulation Cluster. He has affinity and experience with evaluation and investment issues, (sustainable) financing, financial markets and institutions, and financial supervision.

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Senior Researcher
b.hof(at)seo.nl
+31 (0)20 525 1662

Since January 2012 Bert Hof is senior researcher in the cluster Competition & Regulation. From 2003 to 2009 he was already working at SEO Economic Research as a researcher Transport & Regional and later Employment & Education. Bert specializes in social cost-benefit analysis (SCBA's). The role of government is a recurring theme in his research.

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Researcher
j.weda(at)seo.nl
+31 (0)20 525 1669 

Jarst Weda joined SEO Economic Research's Competition and Regulation Cluster in 2007. He is active as a quantitative and qualitative economist in competition issues and market forces research.

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Researcher
v.kocsis(at)seo.nl
+31 (0)20 525 1636

Viktoria Kocsis works as a researcher at the Competition & Regulation cluster since January 2012. She is specialized in regulation of network industries and innovation policy.  

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Researcher
n.rosenboom(at)seo.nl
+31 (0)20 525 1670 

Nicole participates as a competition economist in competition cases and market forces research.

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Cluster Head
l.kok(at)seo.nl
+31 (0)20 525 1630 

Lucy Kok is Head of SEO Economic Research's Care and Social Security Cluster. She possesses a wealth of expertise in areas including funding issues and evaluation research.

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Senior Researcher
c.tempelman(at)seo.nl
+31 (0)20 525 1684 

Caren joined SEO Economic Research's Care & Social Security Cluster as a Researcher in September 2008, and was appointed to the position of Senior Researcher in January 2010.  

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Researcher
c.berden(at)seo.nl
+31 (0)20 525 1664 

Caroline Berden is a Researcher in SEO Economic Research's Care and Social Security Cluster. She has a wealth of experience in carrying out cost-benefit analyses in a range of fields.

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Researcher
m.lammers(at)seo.nl
+31 (0)20 525 1632

Marloes Lammers works at the Care & Social Security cluster since November 2011. She is specialized in econometrics and empirical micro economics. 

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Operations Manager
t.kempen(at)seo.nl
+31 (0)20 525 1645 

Tessa joined SEO Economic Research in January 2008. She began as Web Content Manager and was appointed Operations Manager in August 2008. In her new position she retains the responsibility for the website and for the management of the production of Topics. She was also appointed to the position of Airneth Coordinator in October 2010. 

Tessa studied Cultural Studies and Spanish language and literature at the University of Amsterdam, and also followed a minor in Culture and New Media. After graduating in Cultural Studies in 2004, Tessa worked at an international translation agency as a project manager for two years before graduating in Spanish language and literature. 

IT
c.jansma(at)seo.nl
+31 (0)20 525 1674 

Casper studied Business Informatics at the Amsterdam University of Applied Sciences, and graduated in 2001. He joined SEO Economic Research in 2003: one of his first major projects was to upgrade the software in use at the time.

Casper is responsible for the stability of SEO Economic Research's IT environment.

IT
a.rashid(at)seo.nl
+31 (0)20 525 1673 

Aras joined SEO Economic Research in 2006. Before joining us Aras worked as an installation technician for a number of providers. He, together with Casper Jansma, is responsible for the stability of SEO Economic Research's IT environment.

Accounts
j.hoogland(at)seo.nl
+31 (0)20 525 1655 

Joan Hoogland joined SEO Economic Research in 2001. She began in a dual position as secretary/accountant. She has concentrated exclusively on the accounts since mid-2004.

Joan's previous work experience includes the position of office manager for a stand construction organisation. She finds the autonomy, responsibility and working with figures appealing elements of her current duties.

Accounts
b.bonnet(at)seo.nl
+31 (0)20 525 1654 

Ben Bonnet joined SEO Economic Research in August 2005. Ben, together with Joan Hoogland, is responsible for the accounts.

Secretary
m.menares(at)seo.nl
+31 (0)20 525 1696 

Mina Menares joined SEO Economic Research as a management assistant in May 2007. She had previously been the office manager at a real estate agent.

Secretary
d.schoordijk(at)seo.nl
+31 (0)20 525 1630

Dewi Schoordijk works at SEO Economic Research as Management Assistant since April 2011. Since 2012 she is also responsible for the quality management of SEO. 

Before Dewi joined SEO she worked at ABN AMRO Bank in various positions including, most recently, Assistant Preferred Banking and Business Advisory Assistant.