Stock market optimism and participation cost: a mean-variance estimation
AbstractUsing Italian household data we jointly estimate the yearly cost of participating to the stock market and the cross sectional distribution of optimism about excess returns of stocks over bonds. Using mean-variance analysis we derive individual efficient portfolio allocation rules, as functions of amount invested and optimism, which provide a structural latent variable model. The observed heterogeneity in amounts invested and in risky portfolio allocations delivers identification: we estimate a yearly cost of participation of about 100 euro and a standard deviation of 30% in optimism
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Bibliographic InfoPaper provided by Society for Economic Dynamics in its series 2006 Meeting Papers with number 714.
Date of creation: 03 Dec 2006
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Postal: Society for Economic Dynamics Christian Zimmermann Economic Research Federal Reserve Bank of St. Louis PO Box 442 St. Louis MO 63166-0442 USA
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heterogeneous household portfolios; mean-variance frontier; participation cost; expectation error;
Other versions of this item:
- Monica Paiella & Andrea Tiseno, 2004. "Stock market optimism and participation cost: a mean-variance estimation," Econometric Society 2004 Latin American Meetings 239, Econometric Society.
- Monica Paiella & Andrea Tiseno, 2005. "Stock market optimism and participation cost: a mean-variance estimation," DNB Working Papers 040, Netherlands Central Bank, Research Department.
- D12 - Microeconomics - - Household Behavior - - - Consumer Economics: Empirical Analysis
- D14 - Microeconomics - - Household Behavior - - - Household Saving; Personal Finance
- G11 - Financial Economics - - General Financial Markets - - - Portfolio Choice; Investment Decisions
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