The capacity compliance problem: refinements of time discounting to Choquet integrals with 2-additive fuzzy measures

Abstract

Abstract The motivation of this research is a classical problem in financial mathematics, namely, the subjective valuation of rewards earned in future periods. Various additive formulas have been proposed and criticized both theoretically and experimentally. We start from the premise that interaction among the periods affecting this subjective assessment is allowed. Dispensing with the additive form of time discounting leads to a Choquet evaluation defined from a capacity that encapsulates the interactions and at the same time, coincides with standard evaluations at any single time period. This consideration raises the general capacity compliance problem. We formally pose this question and motivated by computational tractability, we investigate the main traits of its 2-additive configuration. Then we apply our conclusions to two specific statements respectively suggested by the exponential and hyperbolic discounted utility formulas.

Cite this work

No public copy is stored for this record, so only the metadata is cited.

Stored only when both papers are in the corpus — 7 citations exist upstream.

Papers that cite the same references — the relational fallback while embeddings are still backfilling.