This paper examines the appropriate term of the risk free rate to be used by a regulator in price control situations, most particularly in the presence of corporate debt. If the regulator seeks to ensure that the present value of the future cash flows to equity holders equals their initial...

This paper explores the impact on industry betas of changes to the industry weights in the market index against which betas are defined. The exploratory analysis in the paper suggests that the effect can be substantial This phenomenon has implications for the way in which betas are estimated...

This paper compares the revenues resulting from the Officer model, which is generally used by Australian regulatory bodies, the simplified Brennan-Lally model, which is used by the New Zealand regulatory body, the Sharpe-Lintner-Mossin model, which is widely used in other regulatory regimes, and...

This paper examines the appropriate term of the risk free rate to be used by a regulator in price control situations, most particularly in the presence of corporate debt. If the regulator seeks to ensure that the present value of the future cash flows to equity holders equals their initial...

Hall (2007) challenges a fundamental point in the analysis of Lally (2007) and earlier papers: if the risk free rate within the allowed rate of return matches the regulatory term, then the present value of future cash flows PV0 equals equityholders initial investment C(1-L). Hall argues that...

This paper examines the relationship between the market weight of a single stock and the betas of both that stock and the residual portfolio. Theory suggests that the effect of such a large weight is to significantly reduce the beta of the residual portfolio, and it may also significantly raise...

Purpose – This paper seeks to compare the capitalisation rate offered by the Government Superannuation Fund (GSF) to retiring GSF members with the alternatives of borrowing and sale of the pension entitlements. Design/methodology/approach – The paper uses standard discounted cash flow...