英文文献：Analyzing Risk-Income Performance With Adaptive Vs. Non-Adaptive Enterprise Mix Decisions
英文文献作者：Held, Larry J.,Schutt, Mark E.
英文文献摘要：
Risk-income benefits of revising a firm's enterprise mix in response to updated information is examined from the standpoint of historical income variability; and frequency and amount of target-loss. The impact of improved information on a firm's risk status appears to depend heavily upon the type of risk expression used.