Long memory and the term structure of risk

Schotman, Peter C. and Tschernig, Rolf and Budek, Jan (2008) Long memory and the term structure of risk. JOURNAL OF FINANCIAL ECONOMETRICS, 6 (4). pp. 459-495. ISSN 1479-8409,

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Abstract

This paper explores the implications of asset return predictability for long-term portfolio choice when return-forecasting variables are fractionally integrated. For important predictor variables, like the dividend-price ratio, and nominal and real interest rates, we estimate orders of integration around 0.8. This leads to substantial increases of the estimated long-term risk of stocks, bonds, and cash compared to estimates obtained from a stationary VAR. Results are sensitive to the inclusion of the short-term nominal interest rate in the prediction equation of excess stock returns. Jointly with the dividend-price ratio it has significant predictive power, but contrary to the dividend-price ratio the nominal interest rate does not induce mitigating effects through mean reversion.

Item Type: Article
Uncontrolled Keywords: STOCK RETURN PREDICTABILITY; FRACTIONAL-INTEGRATION; VARIANCE DECOMPOSITION; RATIONAL BUBBLES; ASSET ALLOCATION; INTEREST-RATES; MODEL; PRICES; UNCERTAINTY; INFLATION; long-term portfolio choice; linear processes with fractional integration; term structure of risk
Subjects: 300 Social sciences > 330 Economics
Divisions: Business, Economics and Information Systems > Institut für Volkswirtschaftslehre und Ökonometrie
Business, Economics and Information Systems > Institut für Volkswirtschaftslehre und Ökonometrie > Lehrstuhl für Ökonometrie (Prof. Dr. Rolf Tschernig)
Depositing User: Dr. Gernot Deinzer
Date Deposited: 26 Oct 2020 08:13
Last Modified: 26 Oct 2020 08:13
URI: https://pred.uni-regensburg.de/id/eprint/30387

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