From 1993 to 1994 he served as an Undersecretary of State at the Swedish Ministry of Finance.

Hamilton holds a doctorate in economics from London in 1974.

From 1992 to 1997 he served as a professor in economics at the Stockholm University.

During the mid '90s he worked as chief economist at Handelsbanken.

This article about a Sweden Liberal People's Party politician is a stub.