This paper examines market concentration and stock returns on the Australian Securities Exchange. We find that dominant companies operating in concentrated industries in Australia are able to generate significant risk-adjusted excess stock returns. Our results for Australian data are opposite to...

We relate capacity constraints for hedge funds to the size of their cohort, measured by the total assets of funds applying a similar strategy identified using return correlations. Fund performance is shown to have a significant negative relation with cohort size, bit no clear relation with...

We model the tax drag from active funds management based on reported monthly holdings of active equity funds. Tax drag erodes 65% of the 0.74% excess return in Broad Market funds, but only 21% of the 1.80% excess return in Small-Cap funds for Australian superannuation (pension) fund investors....

An emulation fund is designed to reduce trading activity, thereby lowering costs, for a multi-manager fund. It does this by delaying, and potentially combining, trading decisions from each employed fund manager to eliminate offsetting trades (e.g. one manager may buy a stock for her fund while...

An emulation fund is designed to reduce trading activity, thereby lowering costs, for a multi-manager fund. It does this by delaying, and potentially combining, trading decisions from each employed fund manager to eliminate offsetting trades (e.g. one manager may buy a stock for her fund while...