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CATEGORIES:Lectures & Presentations
DESCRIPTION:The Economics Seminar Series presents Dr. Krista Saral discussi
ng "The Value of Consensus: An Experimental Analysis of Costly Pre-Vote Com
munication" on Friday\, Nov. 13\, from 3 to 4:15 p.m.\n\nSaral is Associate
Professor of Economics in the Department of Economics in the Belk College
of Business at the University of North Carolina at Charlotte.\n\nFor more i
nformation about the Economics Seminars\, contact Dr. Roberto Duncan.\n\nAb
stract: Small groups tasked with making a collective decision often deliber
ate prior to taking a vote. Yet how a group reaches agreement depends on th
e voting institution in place and requiring a higher degree of consensus wi
ll likely influence the level of communication\, particularly when communic
ation is costly. Using a combination of theory and experiments we examine c
ommunication decisions and the resulting outcomes under three voting rules:
simple majority rule\, consensus unanimity\, and veto unanimity. We also v
ary the cost of communication\, and the presence of an “expert” in the grou
p. In line with previous findings\, under costless communication\, we find
that differences between outcomes across voting rules are minimized due to
high levels of communication. In contrast\, when communication is costly\,
differences in voting rules reemerge as communication is significantly redu
ced under majority rule and veto unanimity while remaining high under conse
nsus unanimity. Experts increase communication\, but not necessarily effici
ency.\n\nDuncan.
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SUMMARY:Economics Seminar | The Value of Consensus: An Experimental Analysi
s of Costly Pre-Vote Communication\, Nov. 13
UID:tag:localist.com\,2008:EventInstance_34536810879139
URL:https://calendar.ohio.edu/event/economics_seminar_dr_krista_saral_nov_1
3
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