My research interests include climate change policies, air pollution regulation, transportation policies, energy policies,
voluntary actions and the innovation of environmental technology.


May 2023

A coauthored paper on green procurement is published in Sustainability.

April 2023

I am on sabbatical leave and visiting Paris School of Economics and Science Po.

March 2023

My coauthored paper on energy effect air conditioners is published in Energy Efficiency

December 2022

My coauthored paper on household air pollution is published inJournal of Development Economics

December 2022

I delivered a keynote speechat WIAS 15th Anniversary Symposium (Viewable via link)

October 2022

An article on energy efficiency policy in local governments, coauthred by Prof. Yajima, has been published in Energy Economics.

September 2022

Mr. S. Iyama (MA student) has won Best Poster Award at the latest Conference of the Society of Environmental Science.

July 2022

An article on Tokyo ETS, coauthored by Mr. T. Abe (PhD candidate) has been published in Energy Policy.

June 2022

Prof. Arimura became chair of the committee for the compilation of a “Carbon Credit Report”. More details below (in Japanese):

April 2022

I began serving as president of the Society for Environmental Economics and Policy Studies.

March 2022

My interview appears as ADVERTISEMENT FEATURE, “Japan strives for carbon neutrality by 2050” in Nature.

March 2022

My coauthored paper is published in Energy Policy.

Research Themes