Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
883774 | Journal of Economic Behavior & Organization | 2012 | 13 Pages |
Monetary policy decisions are typically characterized by three features: (i) decisions are made by a committee, (ii) the committee members often disagree, and (iii) the chairman is almost never on the losing side in the vote. We show that the combination of overconfident policymakers and a chairman with agenda-setting rights can explain all these features. The optimal agenda-setting power to the chairman is a strictly concave function of the degree of overconfidence. We also show that the quality of advice produced by the central bank staff is higher in a flat organization than in a hierarchical one.
► Monetary policymakers may plausibly be subject to overconfidence. ► We show how overconfidence explains key institutional facts about monetary policymaking. ► The facts include the prevalence of monetary policy committees, and extensive dissents within these committees. ► In addition, overconfidence helps explain why central bank chairmen are given agenda-setting rights. ► The quality of advice from the central bank staff is higher in a flat organization than in a hierarchical one.