This paper proves that the model by Grossman and Helpman (1994) produces another singular indifference curve, which can never have any tangency with a standard budget line. Such indifference curve means that the person extremely loves money, and his utility function can be reduced to one...

This paper proves that bargaining can be equivalently depicted in a utility possibility curve, to derive the same unfair Nash solution. This paper confirms that there is no simple solution for bargaining, and that the so-called social indifference curve does not exist

This paper uses the 2016 book by Chambers and Echenique as the focal point for a general discussion of the revealed preference literature: starting with Samuelson (1938) but with a particular emphasis on its relationship to general equilibrium theory and recent empirical applications. The main...

Subjective well-being (SWB) data is increasingly used to perform welfare analyses. Interpreted as 'experienced utility', SWB has recently been compared to 'decision utility' using specific experiments, most often based on stated preferences. Results point to an overall congruence between these...

In this paper, we connect the social network theory on centrality measures to the economic theory of preferences and utility. Using the fact that networks form a special class of cooperative TU-games, we provide a foundation for the degree measure as a von Neumann-Morgenstern expected utility...

We develop a demographically-based approach for estimating the utility discount rate (UDR) portion of the Ramsey rule. We show how age-specific mortality rates and life expectancies imply a natural UDR for individuals at each age in a population, and these can be aggregated into a...

Almost all of the literature about the growth of income inequality and the relationship between skilled and unskilled wages approaches the issue from the production side of general equilibrium (skill-biased technical change, international trade). Here, we add a role for income-dependent demand...

Public Utilities Commissions (PUCs) are charged with regulating a public utility's rates at levels that serve the public's interest while allowing the utility's investors to earn a rate commensurate with that expected by businesses facing similar risks. Although the process of adjusting rates...

We study fundamental links between two popular approaches to consumer choice: the multinomial logit model of individual discrete choice and the CES utility function, which describes a multiple choice of a representative consumer. We base our analysis on the rational inattention (RI) model and...

This paper presents an axiomatic approach to separately control for the attitudes toward intertemporal substitution and risk aversion under the EUT. The standard time-separable form is recovered when the functions dictating the two attitudes are identical. This approach differs from Kihlstrom...