Open AccessEXPERIMENTAL “BEAUTY CONTEST” GAME AND SIMULTANEOUS DECISION-MAKING WITHIN VARIOUS GROUPS
Author(s) -
Alexander Rymanov
Publication year - 2018
Language(s) - English
Resource type - Conference proceedings
DOI - 10.3846/bm.2018.07
Subject(s) - contest , factor (programming language) , beauty , value (mathematics) , group (periodic table) , r value (soils) , mathematics , psychology , social psychology , statistics , computer science , engineering , aesthetics , physics , theology , philosophy , programming language , structural engineering , quantum mechanics , subgrade
The paper examines experimental guessing “p-beauty contest” game. The objective of the study is to conduct an experimental study of simultaneous decision-making by subjects within various groups in the “p-beauty contest” guessing game, and to estimate the influence of various factors. The interac-tion of factors was evaluated. The contribution to this study extends the analysis of simultaneous de-cision-making by individuals within various groups to the conditions of the “p-beauty contest” game. The subjects simultaneously took decisions, while being part of a group of three subjects, and as part of a group of six subjects. The results from the experiment showed that the subjects make more ra-tional decisions, being in the larger group. The four-factor (a p-value, a group size, a period, and num-ber of subjects) experimental design shows that the Factors “p-value” and “Number of subjects” main effects were significant. Further, the Factor “p-value” by Factor “Group size,” the Factor “Group size” by Factor “Period,” the Factor “Group size” by Factor “Number of subjects,” and the Factor “Period” by Factor “Number of subjects” interactions were also significant.