Yew-Kwang Ng: Towards a Theory of Third-Best. In: Pacific Economic Review. Band22, Nr.2, 2017, S.155–166, doi:10.1111/1468-0106.12219.
Yew-Kwang Ng: Effective altruism despite the second-best challenge: Should indirect effects Be taken into account for policies for a better future? In: Futures. Band121, S.102568, doi:10.1016/j.futures.2020.102568.
oecd.org
stats.oecd.org
Theory of the Second Best. In: OECD Glossary of Statistical Terms. OECD, 4. Januar 2006, abgerufen am 17. Januar 2016.