In this paper, we first provide a brief exposition of the simplest version of the selfish life cycle model or hypothesis, which is undoubtedly the most widely used theoretical model of household behavior in economics, and then survey the literature on household saving behavior in Japan (with...

The so-called retirement-savings puzzle is a phenomenon by which, contrary to what the basic life-cycle model predicts, households do not run down their wealth significantly during retirement. In this survey paper we briefly review the literature that attempts to solve the retirement-savings...

This paper discusses three alternative assumptions concerning household preferences (altruism, self-interest, and a desire for dynasty building) and shows that these assumptions have very different implications for bequest motives and bequest division. After reviewing some of the literature on...

Normative analyses of household financial decisions typically assume parameters of the household utility function. Some general issues on parameter assumptions for normative analysis are discussed in this study. We review selected normative household analyses appearing in finance and economics...

This paper assesses the impact of different quantitative approaches to regulate investment risk on the retirement income stemming from defined contribution (DC) pension plans. It looks at how such regulations affect the spectrum of investment policies available and, through this channel, how...

The "annuity puzzle" refers to the fact that annuities are rarely purchased despite the longevity insurance they provide. Most explanations for this puzzle assume that individuals have accurate expectations about their future survival. We provide evidence that individuals mis-perceive their...

This paper investigates individuals' expectations about their own survival to older ages and compares patterns in average responses about survival chances with actual and projected survival rates. The extent to which individuals have, on average, accurate expectations about survival to older...

The intention of this study was to document how closely households follow normative descriptions of financial behavior in relation to their financial planning horizon. Modern Portfolio Theory predicts that households, in general, exhibit risk aversion. Aversion to wealth volatility should...

Taxes create incentives; yet, the potency of these incentives may depend on the salience and households’ perceptions of the tax itself. We investigate this issue in the context of property taxes, exploring how accurately households perceive their property tax liabilities and what factors...

We ran a field experiment to investigate whether nudge policies, consisting in behavioural insight messaging, help to improve performance in financial trading. Our experiment involved students enrolled in a financial trading course in an Italian University who were invited to trade on Borsa...