Research field (1)：
Agricultural and food economics
Research theme for competitive and other funds (1)：
2008 - 分離不能な農家モデルの計量分析手法の拡張および応用
MISC (7)：
Vu, T. B. L, T. Sonoda. Does Firm Size Matter for the Effect of Productivity on Firms' Market Exit? Evidence from Vietnamese Manufacturing Firms. Empirical Economics Letters. 2015. 14. 3. ?
* "Internal Instability" of Peasant Households: A Further Analysis of the de Janvry, Fafchamps, and Sadoulet Model. Japanese Journal of Rural Economics. 2004. 6. 1-11
A Theory of the Producer-Consumer Household: The New Keynesian Perspective on Self-Employment
Palgrave Macmillan 2011 ISBN:9780230301221
* 中国の不平等
日本評論社 2008
Lectures and oral presentations (8)：
The Effect of Migration on Farm Household Productivity and Food Security
(88th Annual Meeting of the Southern Economic Association 2018)
Productivity Changes in the Vietnamese Manufacturing Sector through the Period of WTO Participation
(17th International Conference of the Japan Economic Policy Association 2018)
Structural Change in Production Technology and Market Exit of Vietnamese Manufacturing Firms under Market Liberalization
(16th International Conference of the Japan Economic Policy Association 2017)
Effects of Market Work and Own Household Work on Nutrition Intake of Rural Adults: The Case of Vietnam
(AAEA Annual Meeting 2016 2016)
Productivity and Exits from Farming in Japan
(AAEA & WAEA Joint Meeting 2015)
