Convolutions of Heavy Tailed Random Variables and Applications to Portfolio Diversification and MA(1) Time Series
The paper characterizes first and second order tail behavior ofconvolutions of i.i.d. heavy tailed random variables with supporton the real line. The result is applied to the problem of riskdiversification in portfolio analysis and to the estimation of theparameter in a MA(1) model.
Year of publication: |
1999-11-18
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Authors: | Geluk, Jaap ; Peng, Liang ; Vries, Casper G. de |
Institutions: | Tinbergen Instituut |
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