Chinese Resident's Asset Allocation in the Presence of Housing
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摘要: 在均值- 方差投资组合选择研究框架下引入住房因素,分析了在不同住房总资产比(h)水平下,中国居民投资组合有效边界以及金融资产的最优配置比例。研究表明,住房的引入改变了中国居民投资组合风险和收益的均衡关系,h值越大,家庭资产的整体风险和收益水平越高;年轻居民的h值较高且资产的流动性约束较强,为降低风险会减少股票的持有,随着年龄的增长h值逐渐下降,居民将提高股票持有比重以获取更高的收益,年老居民的h值较低,资产组合趋于保守,股票占金融资产的比例下降。Abstract: This paper uses a mean-variance portfolio selection framework to examine the Ch inese household's optimal asset allocation in the presence of housing. We analyz e the efficient frontiers and optimal portfolio weights of different constraints on housing to net wealth ratio. Our analysis indicates that housing varies the balance of risk and benefit of portfolio. Household improves the risk and benefi t of his asset with the increase of the value of h. Owing to the high value of h and strong liquidity constraints, young resident reduces stock to finan cial asset ratio. In order to achieve more benefits, the resident increases stoc k to financial asset ratio with the decrease of h. Old resident selects a co nservative asset portfolio, and reduces his stock to financial asset ratio becau se of low value of h.
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Keywords:
- housing /
- asset allocation /
- efficient frontier /
- mea n-variance framework
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[1] Markowitz Harry. Portfolio Selection[J]. Journal of Finance,195 2, 7(1): 77-91. [2] Samuelson Paul A. Lifetime Portfolio Selection by Dynamic Stochastic Pro gramming[J]. Review of Economics and Statistics, 1969,51(3): 239-246. [3] Merton Robert C. Lifetime Portfolio Selection Under Uncertainty: the Con tinuous-time Case[J]. Review of Economics and Statistics, 1969,51(3): 247-25 7. [4] Mankiw Gregory N, Stephen P Zeldes. The Consumption of Stockholders and Nonstockholders[J]. Journal of Financial Economics,1991,29(1): 97-112. [5] Haliassos Michael, Carol C Bertaut. Why do So Few Hold Stocks[J]. Econ omic Journal,1995, 105(432):1110-29. [6] 李涛. 社会互动、信任和股市参与[J].经济研究,2006,(1):34-45. [7] Vissing-Jorgensen. Limited Asset Market Participation and the Elasticit y of Intertemporal Substitution[J]. Journal of Political Economy,2002, 110:8 25-853. [8] Belsky, Joel Prakken. Housing Wealth Effects: Housing's Impact on Wealth Accumulation, Wealth Distribution and Consumer Spending . Harvard: Housing S tudies Harmard University, 2004:1-56. [9] John Y Campbell, Joao F Cocco. How do House Prices Affect Consumption Ev idence from Micro Data[J]. Journal of Monetary Economics,2007,54:591-621. [10] 汪红驹,张惠莲. 资产选择、风险偏好与储蓄存款需求[J]. 经济研究 ,2006,(6):48-58.
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