 Surveys on welfare economics in its restricted definition can be found in Graff (1957), Boadway and Bruce (1984), Chipman and Moore (1978), Samuelson (1981). Many topics of welfare economics are addressed in the more recent handbooks by Arrow, Sen and Suzumura (2002, 2011), Atkinson and Bourguignon (2000, 2015) and Adler and Fleurbaey (2016). Accessible introductions are given by (book-length) Adler (2019) and (article-length) Fleurbaey (2019).