Presentations at several conferences, including: Research Workshop on Monetary Policy Committees, Norges Bank, Oslo (2007), European Network for Housing Research Workshop on "Housing Economics", Edinburgh (2007); Joint Stat. Meeting and Intl. Conf. of Stat., Prob. and Related Areas, Cochin, India (2007); 17th EC2 Conference on "The Econometrics of Monetary Policy and Financial Decision Making", Rotterdam (2006); Scottish Economic Society Annual Conf., Perth (2006 and 2005); 13th International Conference on Panel Data, Cambridge (2006); 60th European Meeting of the Econometric Society, Vienna (2006); 22nd Annual Meeting of the American Real Estate Society, Key West, Florida (2006); Royal Economic Society Annual Conf., Nottingham (2005); Intl. Conf. on Methods and Models in Economics, Kolkata (2005); and European Real Estate Society Annual Meeting, Dublin (2005).