Bulletin n. 1/2009
July 2009
CONTENTS
  • Section A) The theory and practise of the federal states and multi-level systems of government
  • Section B) Global governance and international organizations
  • Section C) Regional integration processes
  • Section D) Federalism as a political idea
    • Volker Hahn
    Transparency of Central Bank Preferences
    in German Economic Review , Volume 10 Issue 1 ,  2009 ,  32 - 49
    In this paper, we examine whether the transparency of the central bank's preferences is desirable. We make two major points. First, in the literature on preference transparency variance-reduction frameworks are often adopted. As a consequence a change in the degree of transparency affects the magnitude of information asymmetries, but at the same time it implies a rather arbitrary effect on the distribution of preferences. We present a clean framework without this problem. Second, using a very general specification of shocks to the central bank's preferences, we show that society prefers transparency if it sufficiently values the employment target, whereas it prefers opacity if it estimates inflation as sufficiently important.
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