American Economic Journal:
Microeconomics
ISSN 1945-7669 (Print) | ISSN 1945-7685 (Online)
Social Status in Networks
American Economic Journal: Microeconomics
vol. 9,
no. 1, February 2017
(pp. 1–30)
Abstract
We study social comparisons and status seeking in an interconnected society. Individuals take costly actions that have direct benefits and also confer social status. A new measure of interconnectedness--cohesion--captures the intensity of incentives for seeking status. Equilibria stratify players into social classes, with each class's action pinned down by cohesion. A network decomposition algorithm characterizes the highest (and most inefficient) equilibrium. Members of the largest maximally cohesive set form the highest class. Alternatively, players not belonging to sets more cohesive than the set of all nodes constitute the lowest class. Intermediate classes are identified by iterating a cohesion operator. We also characterize networks that accommodate multiple-class equilibria.Citation
Immorlica, Nicole, Rachel Kranton, Mihai Manea, and Greg Stoddard. 2017. "Social Status in Networks." American Economic Journal: Microeconomics 9 (1): 1–30. DOI: 10.1257/mic.20160082Additional Materials
JEL Classification
- D11 Consumer Economics: Theory
- D85 Network Formation and Analysis: Theory
- Z13 Economic Sociology; Economic Anthropology; Language; Social and Economic Stratification