This paper examines four issues associated with the Officer model, in the context of estimating the cost of equity capital for regulatory purposes. The conclusions are thus. First, regarding the issue of foreign investors, continued use of a version of the Capital Asset Pricing Model that...

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...

Recent years have seen a series of natural disasters place significant social and fiscal strain on a number of economies. Determining the appropriate tax response to a natural disaster involves multiple complex decisions that often need to be made under time pressure with limited information....

Both the Australian and New Zealand governments have committed to spend substantial sums in order to bring forward the nationwide deployment of ultra-fast fibre-to-the-home (FTTH) broadband networks. With deployment proceeding apace, two significant questions have arisen regarding the economic,...

Australia and New Zealand provide a unique set of comparators with which to examine similarities and differences in approaches to the regulation of foreign direct investment (FDI). By examining experience with regulation of FDI in these two states we show how they act in the governance space to...

Many countries are developing next generation broadband infrastructure. Australia's National Broadband Network is unique because of its scale expense and the extent of government involvement. The Australian model is unlikely to be fully repeated elsewhere but aspects of the model if fully...