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Information,interest rates,and the volatility of asset prices
Authors:Laurence S. Copeland  Richard C. Stapleton
Affiliation:(1) Department of Accounting and Finance, The School of Management, University of Stirling, FK9 4LA Stirling, Scotland;(2) Department of Accounting and Finance, The Management School, Lancaster University, LA1 4YX Lancaster, United Kingdom
Abstract:The volatility of an asset price is modelled as a function of the volatility of an information signal, real interest rates and inflation expectations. Volatility depends on the duration of cash flows, and the degree to which cash flows are indexed to real rates and inflation. The model is applied to determine asset betas, the volatility of the futures prices of assets and the volatility of equity prices.
Keywords:asset price volatility  information signals  interest rates  expected inflation
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