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Degree of Manipulability of Known Social Choice Rules in the Case of Multiple Choice

P. 577–591.
Aleskerov F. T., Karabekyan D., Sanver M., Yakuba V. I.

The problem of the manipulability of known social choice rules in the case of multiple choice is considered. Several concepts of expanded preferences (preferen­ces over the sets of alternatives) are elaborated. As a result of this analysis ordinal and nonordinal methods of preferences expanding are defined. The notions of the degree of manipulability are extended to the case under study. Using the results of theoretical investigation, 22 known social choice rules are studied via computational experiments to reveal their degree of manipulability.

Language: English
Full text
Keywords: manipulabilityмодель множественного выбораmultinomial choice modelssocial choice rulesсоциальные правила выбораманипуляционность

In book

Модернизация экономики и глобализация: В 3 кн. Кн. 3.
Кн. 3. , М.: Издательский дом ГУ-ВШЭ, 2009.
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