| 1. |
Watcharin Arunsakulchai, Kohya Takahashi, Koshi Maeda, Measuring the Market Power of Thai Cassava Products in the Main Importing Countries, 食料経済分析学ワーキングペーパー, 2020.04. |
| 2. |
Virda Zikria, Kohya Takahashi, Koshi Maeda, International Competitiveness of Indonesia’s Cocoa Sector: From the Viewpoint of Product Differentiation, 食料経済分析学ワーキングペーパー, 2019.05. |
| 3. |
Likun Lyu, Kohya Takahashi, ＠Koshi Maeda, Identifying Factors for Expanding Japanese Green Tea Exports to the United States: From Changes in Demand Structure in the United States, 食料経済分析学ワーキングペーパー, 2019.03. |
| 4. |
Kohya Takahashi, Koshi Maeda, Econometric Analysis on Product Differentiation and Trade Liberalization of Beef in Japan, 食料経済分析学ワーキングペーパー, 2018.06. |
| 5. |
Nu Thi Le, Kohya Takahashi, Koshi Maeda, International Competitiveness of Vietnamese Rice Sector: From the Viewpoint of Product Differentiation, 食料経済分析学ワーキングペーパー, 2018.05. |
| 6. |
Nan Khine Su Thwin, Kohya Takahashi, Koshi Maeda, The Activities of Rice Specialized Companies in the Supply Chain of Rice in Myanmar, 食料経済分析学ワーキングペーパー, 2016.04.  |
| 7. |
Nan Khine Su Thwin, Kohya Takahashi, Koshi Maeda, Impact of the Contract Farming System by Rice Specialized Companies on the Productivity of Rice Farmers in Myanmar, 食料経済分析学ワーキングペーパー, 2016.03. |
| 8. |
Nan Khine Su Thwin, Kohya Takahashi, Koshi Maeda, Contribution of the Rice Specialized Companies via Contract Farming to the Income of Rural Rice Farmers in Myanmar, 食料経済分析学ワーキングペーパー, 2015.08. |
