Risk aversion, prudence and temperance: An experiment in gain and loss

Joint measurement of risk aversion , prudence and temperance

Prudence, temperance, edginess and higher degree risk apportionment as decreasing correlation aversion

This paper shows that the notions of prudence, temperance, edginess, and, more generally, risk apportionment of any degree are the consequences of the natural idea that the sensitivity to detrimental changes should decrease with initial wealth. In the setting of Epstein & Tanny (1980), this turns out to be equivalent to the supermodularity of the expected utility for some specific 4-state lotte...

Relationships between Risk Aversion , Prudence , and Cautiousness

In this paper we investigate the relationships between prudence, risk aversion, and cautiousness. These three measures explain investors’ investment decisions in the money market, stock market, and option market respectively. Thus to understand how investors’ investment decisions in the three markets are related it is important to know the relationships between the three measures. We show that ...

How Changing Prudence and Risk Aversion Affect Optimal Saving

We show how optimal saving in a two-period model is affected when prudence and risk aversion of the underlying utility function change. Increasing prudence alone will induce higher savings only if, for certain combinations of the interest rate and the pure time discount rate, there is distributional neutrality between the two periods. Otherwise, changes of risk aversion that affect the distribu...

How Changing Prudence and Risk Aversion Affect Optimal Saving

We show how optimal saving in a two-period model is affected when prudence and risk aversion of the underlying utility function change. Increasing prudence alone will induce higher savings only if, for certain combinations of the interest rate and the pure time discount rate, there is distributional neutrality between the two periods. Otherwise, changes of risk aversion that affect the distribu...