In this paper, we use two complementary Italian data sources (the 1995 ISTAT and Bank of Italy household surveys) to generate householdspecific nondurable expenditure in the Bank of Italy sample that contains relatively high-quality income data. We show that food expenditure data are of...

"We address the issue of how early retirement may interact with limited use of financial markets in producing financial hardship later in life, when some risks (such as long-term care) are not insured. We argue that the presence of financially attractive early retirement schemes in a world of...

We address the issue of the efficiency of household portfolios in the presence of housing risk. We treat housing stock as an asset and rents as a stochastic liability stream: over the life-cycle, households can be short or long in their net housing position. Efficient financial portfolios are...

This paper investigates the empirical performance of intertemporal optimization models that relax the restriction imposed by expected utility that risk aversion and intertemporal substitution are negatively related. The authors estimate a system of rates of return and consumption growth...

Standard tests of portfolio efficiency neglect the existence of illiquid wealth. The most important illiquid asset in household portfolios is housing: if housing stock adjustments are infrequent, optimal portfolios in periods of no adjustment are affected by housing price risk through a hedge...

In this paper we investigate the size of the consumption drop at retirement in Italy. We use micro data on food and total non-durable household spending covering the period 1993-2004, and evaluate the change in consumption that accompanies retirement by exploiting the exogenous variability in...

The life-cycle model with liquidity constraints produces an Euler equation with unobservable Kuhn-Tucker multipliers. If borrowing restrictions depend on earnings and leisure is a choice variable one can derive an Euler equation involving only observable variables. This paper presents estimates...

In this paper we present empirical evidence of the importance of aggregation bias in Euler equations for consumption. The main result is that estimates of the elasticity of intertemporal substitution for consumption are consistently lower for aggregate data than for average cohort data. In...

In this paper we argue that once one departs from the simple classroom example, or `stripped down life-cycle model,' the empirical model for consumption growth can be made flexible enough to fit the main features of the data. More specifically, we show that allowing demographics to affect...