About the Author

Aris Ananta is Senior Research Fellow at the Institute of Southeast Asian Studies (ISEAS), Singapore, China.

Evi Nurvidya Arifin is Visiting Research Fellow at the Institute of Southeast Asian Studies (ISEAS), Singapore, China

M. Sairi Hasbullah is a Statistician and Head of Statistics-Indonesia (BPS) East Java, Surabaya, East Java, Indonesia

Nur Budi Handayani is a Statistician and Head of Planning Section in Sub-Directorate Education and Social Welfare, Directorate Statistics on Peoples Welfare, Statistics-Indonesia (BPS), Jakarta, Indonesia.

Agus Pramono is a Statistician at Statistics-Indonesia (BPS), Jakarta, Indonesia