Institution: Hitotsubashi University
Primary Field: Industrial Organization (weighted toward more recent publications)
Scores use coauthorship adjustment: α/n credit per paper, where n = number of authors. α = 2.02: calibrated so average adjusted count equals average raw count (a zero-sum adjustment).
| Period | S (4x) | A (2x) | B (1x) | C (½x) | Total | Percentile |
|---|---|---|---|---|---|---|
| Last 5 Years | 2.02 | 0.00 | 0.00 | 0.00 | 2.02 | 57% |
| Last 10 Years | 2.02 | 0.00 | 0.00 | 0.00 | 2.02 | 47% |
| All Time | 4.04 | 0.00 | 2.02 | 1.01 | 7.06 | 85% |
| Year | Article | Journal | Tier | Authors |
|---|---|---|---|---|
| 2021 | Product Innovation, Product Diversification, and Firm Growth: Evidence from Japan's Early Industrialization | American Economic Review | S | 4 |
| 2015 | Acquisitions, Productivity, and Profitability: Evidence from the Japanese Cotton Spinning Industry | American Economic Review | S | 4 |
| 2015 | Entrepreneurship and Job-relatedness of Human Capital | Economica | C | 1 |
| 2012 | High-Tech Entrepreneurship | Journal of Law and Economics | B | 3 |
| 2007 | A Theory of Competitive Industry Dynamics With Innovation and Imitation | Review of Economic Dynamics | B | 3 |
| 2004 | Entrepreneurial Ability and Market Selection in an Infant Industry: Evidence from the Japanese Cotton Spinning Industry | Review of Economic Dynamics | B | 3 |