Benchimol, Jonathan - In: Research in Economics 68 (2014) 1, pp. 39-56
We propose a New Keynesian Dynamic Stochastic General Equilibrium (DSGE) model where a risk aversion shock enters a separable utility function. We analyze five periods from 1971 through 2011, each lasting for 20years, to follow over time the dynamics of several parameters such as the risk...