| 1995.4
- 1996.3 |
Assistant, Faculty of Economics, Hitotsubashi University |
| 1996.4
- 1997.12 |
Assistant, The Institute of Social and Economic Research, Osaka University |
| 1998.1
- 1999.9 |
Associate Professor (as old post name), School of Economics and Business Administration, Hokkaido University |
| 1999.10
- 2007.3 |
Associate Professor (as old post name), Institute of Economic Research, Hitotsubashi University |
| 2001.9
- 2003.8 |
Fulbright visiting scholar, Department of Political Sciences, Yale University |
| 2007.4
- 2010.3 |
Associate Professor, Institute of Economic Research, Hitotsubashi University |
| 2010.4
- 2016.2 |
Professor, Institute of Economic Research, Hitotsubashi University |
| 2015.12
- |
Visiting Professor, 経済・マネジメント学群, Kochi University of Technology |
| 2016.2
- 2018.8 |
Associate Professor, Department of Economics, University of Massachusetts at Amherst |
| 2018.9
- |
Professor, Department of Economics, University of Massachusetts at Amherst |
| 2020.4
- |
Associated Research Scholars, Institute of Economic Research, Hitotsubashi University |
| 2020.6
- |
Specially Appointed Professor, Institute of Economic Research, Hitotsubashi University |
| 2025.7
- |
Visiting Professor, Graduate School of Economics and Management, Tohoku University |