文档介绍：CHAPTER12
An Overview of works
and Economic Applications*
Matthew O. Jackson{
Written for the Handbook of Social Economics{
Contents
1. Introduction 512
2. works worked Markets 514
Some background worked markets 514
works in labor markets 514
worked markets 517
works in learning and diffusion 518
3. The Structure of works 521
Definitions and graph terminology 522
Degree distributions 523
Average distances and small worlds 526
Clustering 527
Homophily 529
4. Network Formation 532
works 533
Poisson works 533
The small world model 533
Preferential attachment 534
Richer sequential link formation models 535
Models for statistical analysis 535
Exponential random graph models and pà models 536
Fitting random and strategic models 540
detection 540
work formation 543
Mixing random and strategic models 549
5. Modeling the Impact works 550
Diffusion 551
Learning 551
Bargaining and trade works 560
à Financial support from the NSF under grant SES–0647867 is gratefully acknowledged. Thank you to Matthew
Elliott, Carlos Lever, and Yves Zenou ments on earlier drafts.
{ Department of Economics, Stanford University, Stanford CA 94305, USA and the Santa Fe Institute, Santa Fe NM
87501, USA.
{ Edited by Jess Benhabib, Alberto Bisin, and Matthew O. Jackson, ing, Elsevier Press.
Handbook of Social Economics, Volume 1A # 2011 Elsevier .
ISSN 0169-7218, DOI: -7218(11)01012-4 All rights reserved. 511
512 Matthew O. Jackson
Peer interactions and games works 565
Labor markets 573
6. Concluding Remarks 574
References 574
Further Readings 582
Abstract
In this chapter, I provide an overview of research on works and their role in shaping
behavior and economic es. I include discussion of empirical and theoretical analyses
of the role of works in markets and ex