We develop a structural econometric model to elicit household-specific expectations about future financial asset returns and risk attitudes by using data on observed portfolio holdings and self-assessed willingness to bear financial risk. Our framework assumes that household portfolios are...

We investigate households' portfolio choice using a microeconometric approach derived from mean-variance optimization. We assume that households have heterogeneous expectations on the distribution of excess returns and that they cannot take short positions in risky assets. Assuming two such...

We investigate households' portfolio choice using a microeconometric approach derived from mean-variance optimization. We assume that households have heterogeneous expectations on the distribution of excess returns and that they can't take short positions in the risky assets. Assuming two such...

We develop a structural econometric model to elicit household-specific expectations about future financial asset returns and risk attitudes by using data on observed portfolio holdings and self-assessed willingness to bear financial risk. Our framework assumes that household portfolios are...

This paper exploits an Italian microeconomic data set to study retirement behaviour of women and men using survival analysis techniques. After a brief introduction to the Italian pension system and to the Bank of Italy survey, different specifications of a Cox proportional hazard model are...

This paper considers ML estimation of a diffusion process observed discretely. Since the exact loglikelihood is generally not available, it must be approximated. We review the most effcient approaches in the literature, and point to some drawbacks. We propose to approximate the loglikelihood...