She published 57 books including co-author and co-writer and more than 160 articles, especially on Asian regionalism, Immigrants and Refugee questions, the European Union-NATO, and Visegrad countries, democratization, nationalism and xenophobia. University of Sorbonne, European University Institute, and Harvard University. She got a Jean Monnet Chair from the European Union in 2005. Her recent research is Democracy's instability and Populism, like BREXIT and Trump Presidential election, Power Shift, National and trans-regional cooperation and the role of the United States of America.
Books
57 books, including co-ed and co-writer
Division and Integration in Europe-Nationalism and Borders of the Enlarged EU, Inclusion or Exclusion, Chuokoron-shinsya, 2016.
Regional Intebration and Institutionalization comparing Asia and Europe. Ed. by G. John Ikenberry, Yoshinobu Yamamoto, Kumiko Haba, Shoukadou, 2012.
East Asian Community Thinking from International Politics. Ed. by Yoshinobu Yamamoto, Kumiko Haba & Takashi Oshimura, Minerva Publisher, Kyoto, 2012.
The Asian Regional Cooperation in a Global Age, The Relation among the US Japan China and the Trans Pacific Partnership, Iwanami Publisher, Tokyo, 2012.
The Regional Integration in Asia and Europe, Theoretical and Institutional Comparative Studies and Analysis. Ed. by G. John Ikenberry, Yoshinobu Yamamoto and Kumiko Haba, Aoyama Gakuin University, Tokyo, 2011.
The End of the Cold War and the Regional Integration in Europe and Asia. Ed. by Robert Frank, Kumiko Haba, and Hiroshi Momose, Aoyama Gakuin University, 2010.
50 Years Rome Treaty and EU-Asia Relations. Ed. by Chong-ko Peter Tzou, Tamkang University, Taiwan, July 2008.
Melting Boundaries, Institutional Transformation in the Wider Europe. Kiichiro Yagi and Satoshi Mizobata, eds., Kyoto University Press, 2008.
Intercultural Dialogue and Citizenship, Translating Values into Actions, A Common Project for Europeans and Their Partners. Ed. by Leonce Bekemans, Antonio Papisca et al.., Marsilio, Venice, 2007.
Globalization, Regionalization and the History of International Relations. ed. by Joan Beaumont, Alfredo Canavero, Commission of History of International Relations, Edizioni Unicopli, Deakin University, Milano, Victoria, Australia, 2005.
Russia and NATO: New Areas for Partnership. St. Petersburg State University Press, 2004.
The Challenge of Enlarged Europe, Does it become a Global Power beside the US?. Chuo Koron co., Tokyo, 2004.
EU Enlargement towards Central Europe and the Role of Japanese Economy. ed. by Kumiko Haba, Palankai Tibor, and Hoos Janos, Budapest, Hungary, 2002.
Globalization and European Enlargement, Emarging Nationalism and Regionalism''. Ochanomizu Publishers, Tokyo, 2002.