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   Investment Thoughts - Academia

The People in Your Neighborhood: Social Interactions and Mutual Fund Portfolios

 

Abstract


We find that socially connected fund managers have more similar holdings and trades. The overlap of funds whose managers reside in the same neighborhood is considerably higher than that of funds whose managers live in the same city but in different neighborhoods. These effects are larger when managers share a similar ethnic background, and are not explained by preferences. Valuable information is transmitted through these peer networks: a long-short strategy composed of stocks purchased minus sold by neighboring managers delivers positive risk-adjusted returns. Unlike prior empirical work, our tests disentangle the effects of social interactions from community effects.

 

Journal Link

 

 

The Journal of Finance, December 2015-Veronika K. Pool, Noah Stoffman, Scott E. Yonker

19.04.2016


 

Themes

 

Asia

Bonds

Bubbles and Crashes

Business Cycles
Central Banks

China

Commodities
Contrarian

Corporates

Creative Destruction
Credit Crunch

Currencies

Current Account

Deflation
Depression 

Equity
Europe
Financial Crisis
Fiscal Policy

Germany

Gloom and Doom
Gold

Government Debt

Historical Patterns

Household Debt
Inflation

Interest Rates

Japan

Market Timing

Misperceptions

Monetary Policy
Oil
Panics
Permabears
PIIGS
Predictions

Productivity
Real Estate

Seasonality

Sovereign Bonds
Systemic Risk

Switzerland

Tail Risk

Technology

Tipping Point
Trade Balance

U.S.A.
Uncertainty

Valuations

Yield