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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
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The Journal of Finance, December 2015-Veronika K. Pool, Noah Stoffman, Scott E. Yonker
19.04.2100
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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
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