A. D. Roy

Andrew Donald Roy (28 June 1920 – 12 March 2003), shortened A. D. Roy, was a British economist who is known for the Roy model of self-selection and income distribution and Roy's safety-first criterion.

A. D. Roy

Andrew Donald Roy (28 June 1920 – 12 March 2003), shortened A. D. Roy, was a British economist who is known for the Roy model of self-selection and income distribution and Roy's safety-first criterion.