Capital Market Equilibrium with Competition among Institutional Investors

Abstract

We develop a dynamic general equilibrium model to study how competition among institutional investors affects the stock market characteristics—level, expected return, and volatility. We consider an economy in which multiple fund managers strategically interact with each other, as each manager tries to increase her performance relative to the others. We fully characterize an equilibrium in this economy, and find that a more intense competition is associated with a higher level of the market, lower expected market return, while market volatility is not affected by competition. These findings are broadly consistent with the data.

BibTeX

@unpublished{GlebkinMakarov2012,
  author = {Glebkin, Sergei and Makarov, Dmitry},
  title = {Capital Market Equilibrium with Competition among Institutional Investors},
  year = {2012},
  note = {Working paper},
  url = {https://sglebkin.com/SGDM.pdf}
}