원문정보
초록
영어
We generalize the Permanent Income Hypothesis (PIH) of Friedman (1957) with a large, negative income shock (LNIS). We quantify the required amount of pre- cautionary savings for consumption smoothing. We nd that with the LNIS, the precautionary savings could increase as wealth increases, consistent with the US data. We also provide a general equilibrium analysis with a focus on interest rate. The agent's demand for precautionary savings is suciently strong making her save at a high rate and thus lowering the equilibrium interest rate signicantly, which is particularly relevant to today's low-interest-rate environment. Finally, the LNIS signicantly improves our equilibrium model's ability to match the equity premium and risk-free rate of the century-long sample (1891-1994).
목차
Abstract
Introduction
1.1 Background
1.2 Contribution
1.3 Literature Review and Outline
2 The Model
3 Generalized Permanent Income Hypothesis
4 General Equilibrium Analysis
5 Quantitative Analysis
5.1 Parameter Values
5.2 Numerical Illustrations
6 Conclusion
References