Proper scoring rules are scoring methods that incentivize honest reporting of subjective probabilities, where an agent strictly maximizes his expected score by reporting his true belief. The implicit assumption behind proper scoring rules is that agents are risk neutral. Such an assumption is...

Our article firstly examines to what extent empirical research confirms the model of decision making based on a stable utility function. To this end, we have summarised the fundamental theoretical correlations relating to risk appetite, then went on to present the main results of behavioural...

In this study we offer a new approach to proving the differentiability of the value function, which complements and extends the literature on dynamic programming. This result is then applied to the analysis of equilibrium in the recent class of monetary economies developed in [14]. For this type...

A new model of intertemporal choice — "discounted incremental utility" (DIU) — is presented. DIU coincides with Samuelson's discounted utility (constant/exponential discounting) when utility function is linear. DIU has several advantages over discounted utility (and its generalizations —...

Money is often used as a proxy for utility in economic and psychological research. Monetary sums are easily calculated and compared, and money is a stimulus with which almost all people are familiar. Even so, hedonic responses to monetary gains and losses are relatively insensitive to the...