Gruber, Joseph; Martin, Robert - Federal Reserve Board (Board of Governors of the … - 2003
distribution of wealth in a standard Aiyagari model (i.e. a model with heterogeneous agents, idiosyncratic uncertainty, and … are not adjusted in response to changes in income, increasing, on average, the volatility of non-durable consumption. The … costs. Transaction costs have only a modest impact on the degree of wealth dispersion, as measured by the Gini index, as the …