3 papers
econ.TH2023
Decision-making under risk: when is utility maximization equivalent to risk minimization?
Francesco Ruscitti, Ram Sewak Dubey, Giorgio Laguzzi
Motivated by the analysis of a general optimal portfolio selection problem, which encompasses as special cases an optimal consumption and an optimal debt-arrangement problem, we ar…
math.LO2020
On the Representation and Construction of Equitable Social Welfare Orders
Ram Sewak Dubey, Giorgio Laguzzi, Francesco Ruscitti
This paper examines the representation and explicit description of social welfare orders on infinite utility streams. It is assumed that the social welfare orders under investigati…
econ.TH2020
On social welfare orders satisfying anonymity and asymptotic density-one Pareto
Ram Sewak Dubey, Giorgio Laguzzi, Francesco Ruscitti
We study the nature (i.e., constructive as opposed to non-constructive) of social welfare orders on infinite utility streams, and their representability by means of real-valued fun…