OTA RUI    Department   Undergraduate School  , School of Commerce    Position   Professor
Research Period	2024/04～2025/03
Research Topic	Empirical Analysis of Social Costs Caused By Product Defects Using Big Consumption Data
Research Type	KAKENHI Research
Consignor	Japan Society for the Promotion of Science
Research Program Type	Grant-in-Aid for Scientific Research (B)
KAKENHI Grant No.	23K20598
Responsibility	Representative Researcher
Representative Person	OTA Rui