Member of Project
Job Experience
Full time:
2007- Senior Associate, Economic Research Center, Fujitsu Research Institute
2002- Researcher, Economic Research Center, Fujitsu Research Institute
1999- Researcher, Japan Society for the Promotion of Science
Part time:
2011- Visiting Fellow, National Institute of Science and Technology Policy
2009-2010 Associate Professor, Institute of Economic Research, Hitotsubashi University
2006- Society Committee, Research Institute of Economy, Trade & Industry
Education
2002 Ph.D., Physics, Tokyo University
1999 B.A., Physics, Tokyo University
Selected Publications
Articles
"The bursting of housing bubble as a jamming phase transition," (with K. Nishinari, M. Iwamura and T. Watanabe) Journal of Physics: Conference Series 221, 2010, 012006
"Do Larger Firms Have More Interfirm Relationships?," (with T. Watanabe), Physica A, Vol. 383, Issue 1, 2007, 158-163.
"Characteristic Market Behaviors Caused by Intervention in Foreign Exchange Market," (with T. Mizuno, H. Takayasu and T. Watanabe) In Practical Fruits of Econophysicsm, 2005, Springer, 33-37.
"Are Firm Growth Rates Random? Evidence from Japanese Small Firms," (with T. Watanabe) In Practical Fruits of Econophysics, 2005, Springer, 277-282.
"Measuring Economic Localization: Evidence from Japanese firm-level data," (with K. Nakajima and I. Uesugi), Journal of The Japanese Industrial Economies, forthcoming
"Decomposition of Between and Within Company Wage Inequality," (with T. Kouno), submitted
"Top Executive Turnover in Japanese Non-listed Firms: Causes and Consequences," (with I. Uesugi), Japan Institutional Repositories Online, 2009-03, Institute of Economic Research, Hitotsubashi University
"Menu Costs and Price Change Distributions: Evidence from Japanese Scanner Data," (with T. Watanabe), Research Center for Price Dynamics Working Paper Series No.17, 2007.
"Localization of inter-firm transaction relationships: How it is related to industrial localization", (with K. Nakajima and I. Uesugi), mimeo
"Role of Interfirm Transaction on Agglomeration and Coagglomeration: Evidence from Japanese Firm-level Data", (with K. Nakajima and I. Uesugi), mimeo
