Recent OECD data offer limited support for the proposition that our company tax rate could be cut substantially with little or no loss of tax revenue. Treasury‐type analysis suggests otherwise: our headline rate could be cut to 20 per cent if abolishing dividend imputation were used to finance a cut in the headline rate. But...

Vermorken et al. (2012) introduce a new measure of diversication, the Diversication Delta based on the empirical entropy. The entropy as a measure of uncertainty has successfully been used in several frameworks and takes into account the uncertainty related to the entire statistical distribution and not just the rst two moments of a distribution. However...

We propose a new top-down approach to measure systemic risk in the financial system. Our framework uses a combination of macroeconomic, financial and rating factors in representative regions of the world. We formulate a mixed-frequency state-space model to estimate macroeconomic factors. To derive financial risk factors, we use Moody’s/KMV expected default frequencies after accounting for...

An effective portfolio disclosure regime must balance both its costs and benefits across the entire financial services industry. This study examines a number of disclosure regimes with respect to accuracy and susceptibility to copycat behaviour in an environment absent of mandatory disclosure. We find that periodic portfolio disclosure tends to underestimate true excess performance as...

Australia’s superannuation system has transformed the way Australians think about their retirement. But as the size of the funds increase there is additional scrutiny surrounding the governance structures in place to administer the savings of members. The new Federal Government has kick-started the debate with its discussion paper: Better regulation and governance, enhanced transparency and...