Skip to main content

Markets and Networks

Objective

Economists are becoming increasingly aware of the importance and ubiquity of social networks. The economics of social networks constitutes one of the most active areas of research in economics. Despite much progress, however, our understanding of the relationships between markets and networks is still poor and fragmentary. This project will advance the state of the art by analyzing the relations between markets and networks in two domains.

I will first study theoretically the interaction between formal insurance and networks of informal insurance. I will analyze how the position in a risk-sharing network affects the incentives to adopt formal insurance, how network structure affects overall adoption, how formal insurance could benefit from network monitoring on efforts and whether the adoption of formal insurance strengthen or weaken the risk-sharing network. Second, I will study theoretically the impact of networks on markets with search frictions. I will derive the full-fledged equilibrium implications of network-based search in matching models of the labor market. I will also introduce recall in a finite-horizon matching model and study the impact of the emerging network of trading partners.

Field of science

  • /social sciences/economics and business/business and management/commerce
  • /social sciences/economics and business/economics
  • /social sciences/economics and business

Call for proposal

ERC-2013-CoG
See other projects for this call

Funding Scheme

ERC-CG - ERC Consolidator Grants

Host institution

UNIVERSITE D'AIX MARSEILLE
Address
Boulevard Charles Livon 58
13284 Marseille
France
Activity type
Higher or Secondary Education Establishments
EU contribution
€ 481 087
Principal investigator
Yann Bramoullé (Prof.)
Administrative Contact
Céline Damon (Mrs.)

Beneficiaries (1)

UNIVERSITE D'AIX MARSEILLE
France
EU contribution
€ 481 087
Address
Boulevard Charles Livon 58
13284 Marseille
Activity type
Higher or Secondary Education Establishments
Principal investigator
Yann Bramoullé (Prof.)
Administrative Contact
Céline Damon (Mrs.)