Fund models are statistical descriptions of markets where all asset returns are spanned by the returns of a lower-dimensional collection of funds, modulo orthogonal noise. Equivalently, they may be characterised as models where the global growth-optimal portfolio only involves investment in the...

We study determinants of households' unsecured credit limits using the Survey of Consumer Finances between 2001 and 2016. We estimate the marginal effects of demographic characteristics and financial health conditions in a two stage least squares model, resolving the endogeneity from the...

In this paper, we investigate the impact of the option to retire and subsequently reverse that decision on an individual's consumption and portfolio decisions. The two job status states considered are the working state, which generates positive labor income, and the retirement state with zero...