Abstract
Weighted quasi-arithmetic means on two-dimensional regions when weighting functions are independent and utility functions have independent forms are introduced, and some conditions on weighting functions are discussed to characterize the properties. The first-order stochastic dominance and risk premiums on two-dimensional regions are demonstrated. Several examples of two-dimensional utility functions are given by one-dimensional utility functions to explain main results.
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This research is supported from JSPS KAKENHI Grant Number JP 16K05282.
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Yoshida, Y. (2016). Weighted Quasi-Arithmetic Means on Two-Dimensional Regions: An Independent Case. In: Torra, V., Narukawa, Y., Navarro-Arribas, G., Yañez, C. (eds) Modeling Decisions for Artificial Intelligence. MDAI 2016. Lecture Notes in Computer Science(), vol 9880. Springer, Cham. https://doi.org/10.1007/978-3-319-45656-0_7
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DOI: https://doi.org/10.1007/978-3-319-45656-0_7
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