1. Thematic clubs and the supremacy of network externalities;R Amir;Journal of Public Economic Theory,2014
2. Veblen effects in a theory of conspicuous consumption;L S Bagwell;The American Economic Review,1996
3. A theory of marriage;G S Becker;Economics of the family: Marriage, children, and human capital,1974
4. The big sort: why the clustering of like-minded America is tearing us apart
5. Chapter 2 Measurement of inequality