1. Faculty of Economic and Business, University of Groningen, Groningen, Netherlands;
2. University of Tasmania, Hobart, TAS, Australia;
3. CAMA, Canberra, Australia;
4. CIRANO, Montreal, QC, Canada;
5. KOF Swiss Economic Institute, ETH Zurich, Zurich, Switzerland;
6. CESifo, Munich, Germany;
7. Department of Finance, HEC Montréal, Montreal, QC, Canada;
8. CIREQ, Montreal, QC, Canada