The basics of the mean-variance portfolio optimisation procedure have been well understood since the seminal work of Markowitz in the 1950's. A vector x of asset weights, restricted only by requiring its components to add to 1, is to be chosen so that the linear combination μ<Subscript>p</Subscript>=x <Superscript>′</Superscript> μ of the...</superscript></subscript>

This Paper uses stochastic simulations on calibrated models to assess the steady state impact of different pension arrangements in an environment where financial markets are less than perfect. Surprisingly little is known about the optimal split between funded and unfunded systems when there are...

We compare the Sharpe ratios of investment funds which combine one riskless and one risky asset following: i) timing strategies which forecast excess returns using simple regressions; ii) a strategy which uses multiple regression instead; and iii) a passive allocation which combines the funds in i)...

This study uses data from the Panel Study of Income Dynamics to examine whether self-regulation, proxied by regularly dining together with family, is associated with better financial preparedness and greater wealth accumulation across time among households. Findings reveal that individuals who...