不确定性
扩展持久收入假说。
谨慎性
金博尔概念。
缓冲存货
卡罗尔模型。
常见问题
- 简单来说?
- 以防万一。
- 与社会保险关系?
- 降低储蓄。
来源核查日期:2026-10-26
参考文献
- Leland, H. E. (1968). Saving and uncertainty: The precautionary demand for saving. Quarterly Journal of Economics, 82(3), 465–473. 最早的形式化。
- Skinner, J. (1988). Risky income, life cycle consumption, and precautionary savings. Journal of Monetary Economics, 22(2), 237–255. 规模估计。
- Zeldes, S. P. (1989). Optimal consumption with stochastic income: Deviations from certainty equivalence. Quarterly Journal of Economics, 104(2), 275–298. 数值模型。
- Kimball, M. S. (1990). Precautionary saving in the small and in the large. Econometrica, 58(1), 53–73. 定义谨慎性。
- Deaton, A. (1991). Saving and liquidity constraints. Econometrica, 59(5), 1221–1248. 流动性约束。
- Carroll, C. D., & Kimball, M. S. (1996). On the concavity of the consumption function. Econometrica, 64(4), 981–992. 消费函数凹性。
- Carroll, C. D. (1997). Buffer-stock saving and the life cycle/permanent income hypothesis. Quarterly Journal of Economics, 112(1), 1–55. 缓冲存货模型。
