Professor and Executive Advisor to the President, National Graduate Institute for Policy Studies
Visiting Professor, Graduate School of Public Policy, University of Tokyo
Areas of Special Interest: Urban Economics, Public Economics, Transportation Economics
Early work was concentrated on theoretical developments in urban
economics. Contributions on urban economics are concerned with
second best land use in the presence of unpriced congestion, optimal
city size, and urban dynamics. I have since worked on a variety
of fields such as optimal discount rates in the presence of asymmetric
information in the credit market, labor contracts with unverifiable
firm-specific human capital, regulation of the urban railway
industry, and electric power market.
Urban Employment Area (2004.01.28): Metropolitan Area Data for Japanese Cities
C.V. (As of Marchl 6th, 2012)
Digital Reprint of Theories of Urban Externalities, 1980 (Updated: 2001.9.19)