1. Economics and identity;Akerlof;The Quarterly Journal of Economics,2000
2. The nature of prejudice;Allport,1954
3. Discrimination: Experimental evidence from psychology and economics;Anderson,2006
4. Impure altruism and donations to public goods: A theory of warm-glow giving;Andreoni;The Economic Journal,1990
5. The economics of discrimination;Becker,1957-1979