LU Xiaoling, Yoko OTSUKA, LIANG Pinghui, CHEN Lingyan. "Anxiety of Family Caregivers over Future Work and the Double-Care Period in Urban Areas in China - A Case Study of Dalian". 『地域情報研究』. 2017. 6
Yoko Otsuka and Lingyan Chen, “Who Are the Caregivers for the Elderly? The Role of Women in the Welfare State in the Nordic Countries and in East Asia”, Globalizing Welfare: An Evolving Asian-European Dialogue, (in printing).
Edward Elgar 2019
"Who care for the elderly? The Role of Women in the Welfare State in East Asia and the Nordics”
(The 5th International Symposium between Graduate School of Public Management 2018)