Prof. Bertil Wiman wrote his doctoral thesis on transfer pricing and has since then concentrated on international, EC and corporate taxation. He holds an LL.M. in taxation from the University of Minnesota. He is currently professor of Fiscal Law at Uppsala University, Sweden. He has previously been a professor at the Stockholm School of Economics (1996-2008) and at University of Umeå. He is the director of the research foundation Uppsala Center for Tax Law, Wiman also serves as chairman of the Swedish Branch of the International Fiscal Association, and has been treasurer of European Association of Tax Law Professors. He was Fulbright grantee 1982/83 (University of Minnesota), a visiting scholar at the University of Minnesota 1987, at University of Munich 1993-1994 and visiting professor at Georgetown University Law Center, 2001-2002 and 2004-2005. In Spring of 2008, he was a visiting professor at University of Florida, Gainesville. He has also been visiting professor at the Vienna University for Economics and Business (WU). Professor Wiman primarily teaches and publishes on various aspects of corporate taxation. He has, inter alia, written on EU tax law, on international tax and on taxation of group of companies.