A new interpretation of known facts: The case of two-ways causality between trading and volatility, forthcoming in Economic Modelling.
Our economy, Modern Economy, 2(4), pp. 569-574, 2011, doi:10.4236/me2011.24063.
The forward bias puzzle: Still unsolved, Journal of International Markets, Institutions and Money, 21, pp. 605-610, 2011, doi: 10.1016/j.intfin.2011.06.001.
You CAN Carlson-Parkin, Economics Letters, 108 (1), pp. 33-35, 2010.
The information content of qualitative survey data, Journal of Business Cycle Measurement and Analysis, 2009 (1). 1-12, 2009.
Biased estimation in a simple extension of a standard error correction model, Swiss Journal of Economics and Statistics, 145(1), 37-60, 2009.
Further Results on Monopolistic Competition, Mark-up Pricing and the Business Cycle in Switzerland, Empirical Economics 31, 755-776, 2006.
Die Quantitätstheorie vom Mittelalter bis zur Gegenwart (The quantity theory of money from the Middle Ages until today, in German), jointly with Michael Graff, Journal of Applied Social Science Studies (Schmollers Jahrbuch) 126(4), 565-603, 2006.
A Swiss perspective on European integration, jointly with Rita Kobel Rohr, Comparative Law Review, 14, 67-87, 2006.
The Swiss Disease: Facts and Artefacts, jointly with Yngve Abrahamsen, Roland Aeppli, Erdal Atukeren, Bernd Schips, Review of Economic Dynamics 8, pp. 749-758, 2005.
The new German transfer problem, jointly with Ulrich Busch, Jahrbuch für Wirtschaftswissenschaften 56, pp. 307-26, 2005.
Anmerkungen zur Schuldenbremse (On the Swiss Debt Break, in German), in Vierteljahrshefte zur Wirtschaftsforschung 3/2004, pp. 491-501.
A Challenge to the First Pillar? The French Experience, Applied Economics Quarterly 49/3, 2003.
Money Demand in Europe: Evidence from the past, jointly with Elke Hahn, Kredit und Kapital 34/1, 2001.