WORKWORKINGING PAPAPER SSERIEERIESS NO 1089 / SEPTEMBER 2009 THE EFFECTS OF MONETARY POLICY ON UNEMPLOYM ENT DYNAMICS UNDER MODEL UNCERTAINTY EVIDENCE FROM THE US AND THE EURO AREA by Carlo Altavilla and Matteo Ciccarelli WORKING PAPER SERIES NO 1089 / SEPTEMBER 2009 THE EFFECTS OF MONETARY POLICY ON UNEMPLOYMENT DYNAMICS UNDER MODEL UNCERTAINTY EVIDENCE FROM THE US AND THE EURO AREA 1 by Carlo Altavilla 2 and Matteo Ciccarelli 3 In 2009 all ECB publications This paper can be downloaded without charge from feature a motif http://www.ecb.europa.eu or from the Social Science Research Network taken from the €200 banknote. electronic library at http://ssrn.com/abstract_id=1467788. 1 We are particularly grateful to Ken West and two anonymous referees for extensive comments which substantially improved content and exposition of the paper. We would also like to thank Efrem Castelnuovo, Mark Giannoni, Gert Peersman, Frank Smets, and the participants at the CESifo Area Conference on Macro, Money, and International Finance, Munich; the 3rd Piero Moncasca Workshop, Rome; and the Italian Congress of Econometrics and Empirical Economics, Ancona, for comments and suggestions. Part of the paper was written while the first author was visiting Columbia Business School, whose hospitality is gratefully acknowledged. This paper should not be reported as representing the views of the European Central Bank, or ECB policy. Remaining errors are our own responsibilities. 2 University of Naples “Parthenope”, Via Medina, 40 - 80133 Naples, Italy; e-mail:
[email protected]; Phone: (+)39 0815474733, fax (+)39 0815474750 3 European Central Bank, Kaiserstrasse 29, D-60311 Frankfurt am Main, Germany; e-mail:
[email protected]; Phone: (+)49 6913448721, fax (+)49 6913446575 © European Central Bank, 2009 Address Kaiserstrasse 29 60311 Frankfurt am Main, Germany Postal address Postfach 16 03 19 60066 Frankfurt am Main, Germany Telephone +49 69 1344 0 Website http://www.ecb.europa.eu Fax +49 69 1344 6000 All rights reserved.