Achury, Carolina; Hubar, Sylwia; Koulovatianos, Christos - Center for Financial Studies - 2011
consumption in the context of a simple two-asset portfolio-choice model is capable of qualitatively and quantitatively explaining …: (i) the higher saving rates of the rich, (ii) the higher fraction of personal wealth held in risky assets by the rich …, and (iii) the higher volatility of consumption of the wealthier. On the contrary, time-variant 'keeping …