A. o ยท Akira Otsuka
| title | media type | ISBN-13 (ISBN-10)  | year of publication | 
|---|---|---|---|
| A New Perspective on Agglomeration Economies in Japan: An Application of Productivity Analysis | Paperback | 978-981-13-4889-1 (981-13-4889-8)  | 2018 | 
| A New Perspective on Agglomeration Economies in Japan: An Application of Productivity Analysis | Hardcover | 978-981-10-6489-0 (981-10-6489-X)  | 2017 | 
| Regional Energy Demand and Energy Efficiency in Japan: An Application of Economic Analysis | Taschenbuch | 978-3-319-47565-3 (3-319-47565-7)  | 2016 |