I incorporate expectations-based reference-dependent preferences into a dynamic stochastic model to explain three major life-cycle consumption facts; the intuitions behind these three implications constitute novel connections between recent advances in behavioral economics and prominent ideas in...

Within the context of the Permanent Income Hypothesis (PIH), the predictions for consumption depend crucially upon the process for income. In this paper, we consider an unobserved components model that allows for both asymmetric transitory movements and correlation between permanent and...

This paper observes the Turkish household’ consumption data to see whether it follows random walk or not. The quarterly data covers the period from 1987:1 to 2003:4. By employing the direct tests for random walk, excess smoothness or excess sensitivity, this study results in both excess...

This paper explores whether habit formation in the representative agent’s preferences can explain two failures of the standard permanent income model with intertemporally separable utility: the sensitivity of consumption to lagged consumer sentiment and to predictable changes in current income...

We test for precautionary saving and excess sensitivity of consumption to predicted income growth using a 1989-93 panel survey of Italian households that has measures of subjective income and inflation expectations. These expectations provide a powerful instrument for predicting income growth....

In this paper I estimate the age-wealth profile under two different identification assumptions about age, cohort and time effects. According to the life-cycle model, the two set of assumptions should yield similar age-wealth profiles. Using the 1984-1993 Italian Survey of Household Income and...

As is generally acknowledged, the failure of the perfect credit markets assumption underlying the permanent income hypothesis may be responsible for low consumption smoothing and observed excess sensitivity of consumption to current income. The economic literature puts forward a number of...

This paper focuses on the role of habit formation in individual preferencesover consumption and saving. We closely relate to Alessie and Lusardi's(1997) model as we estimate a model which is based on their closed-formsolution, where saving is expressed as a function of lagged saving and...

We examined the evidence of precautionary saving and Constantinides (1990) type habit formation model by using the Korean Household Panel Studies, which has six years of time series observations and thousands of cross section observations. Employing the dynamic panel data estimation method, we...

This paper provides a closed-form solution under labour uncertainty for optimal consumption and the value function in a finite horizon life-cycle model with habit persistence.