Earnings are riskier and more unequal for households born in the 1960s 1980s than those 1940s. Despite improvements financial conditions, younger generations less likely to be living their own homes older at same age. By using a life-cycle model with housing portfolio choice that includes flexible earnings risk aggregate asset price risk, I show changes dynamics account large part of reduction ...

In the cross-section of households, the portfolio share rises in wealth and has a non-decreasing age profile. The standard life-cycle model with homothetic utility and non-tradable labor income has the counterfactual implication that the portfolio share falls in both wealth and age. We develop a life-cycle model in which households have nonhomothetic utility over two types of consumption goods,...

We consider a stochastic overlapping generations model for a continuum of individuals with finite lives in presence of a financial market. In this paper, agent’s heterogeneity is given by the dates of birth of the households, on the contrary to standard models, in which each agent has his own aversion coefficient on his utility function. By means of the martingale arguments, we compute the agen...

We consider optimal consumption and (strategic) asset allocation of an investor with uncertain lifetime. The problem is solved using a multi-stage stochastic linear programming (SLP) model to be able to generalize the closed-form solution obtained by Richard (1975). We account for aspects of the application of the SLP approach which arise in the context of life-cycle asset allocation, but are a...

We generalise the Black-Litterman (BL) portfolio management framework to incorporate time-variation in the conditional distribution of returns in the asset allocation process. We evaluate the performance of the dynamic BL model using both standard performance ratios as well as other measures that are designed to capture tail risk in the presence of non-normally distributed asset returns. We fin...

We perform a structural estimation of the preference parameters in a buffer-stock consumption model augmented with temptation disutility. We adopt a two-stage Method of Simulated Moments methodology to match our simulated moments with those observed in the US Survey of Consumer Finances. To identify the parameters we use liquid and quasi-liquid (retirement) wealth holdings at different ages as ...

The share price represents the company's value on market; buyers and sellers establish based quantity of demand supply shares. This research looks at how market capitalization, trading volume, BV, DER are used to analyze variations. aims understand investor behavior in fluctuating situations. method is multiple linear regression, data collection secondary data. study's results indicate a relati...

This paper studies a discrete-time financial model with or without transaction costs, in which only partial information can be observed. Partial information model means that the investors in the market can observe no more information except the stock prices. This model has been investigated in Karatzas and Xue (1991), Lakner (1995, 1998), and Cheng (2004), etc. Applying stochastic filtering the...

We introduce a money demand motive in a life-cycle portfolio choice model and estimate the structural parameters that can generate limited stock market participation and plausible holdings of money, bonds and stocks. The model predicts an increase in bond holdings over the life cycle, and a declining share of money in portfolios as wealth increases. Both predictions are consistent with the data...

I simulate a life-cycle model with preferences described by a utility function à la Gul and Pesendorfer (2001). I show that temptation to consume contributes to explain the saving, retirement consumption, and asset allocation puzzles. I perform two analyses, excluding or including Social Security protection, separately for the US and Italy. The pension replacement rate is endogenous in the mode...