Michael Shields, Reuters bureau chief Switzerland and Austria, Oliver Adler, Chief Economist of Swiss bank Credit Suisse and Daniel Lampart, Chief Economist of the Swiss Trade Union Confederation (SGB) listen to Swiss National Bank (SNB) Governing Board member Andrea Maechler during a panel discussion at the Reuters Swiss Economic Meeting in Zurich, Switzerland October 2, 2019. REUTERS/Arnd Wiegmann

Swiss National Bank (SNB) Governing Board member Andrea Maechler and Daniel Lampart (R), Chief Economist of the Swiss Trade Union Confederation (SGB) listen to Oliver Adler, Chief Economist of Swiss bank Credit Suisse during a panel discussion at the Reuters Swiss Economic Meeting in Zurich, Switzerland October 2, 2019. REUTERS/Arnd Wiegmann

Daniel Maechler of Switzerland looks at the track during the men's skeleton event of the FIBT Bobsled and Skeleton World Cup in Park City, Utah, December 9, 2010. REUTERS/Jim Urquhart (UNITED STATES - Tags: SPORT SKELETON)

Eugen Haltiner (2L), Chairman of the Swiss Financial Market Supervisory Authority (FINMA) attends the annual news conference of the FINMA next to FINMA's Vice-Chairwoman Monica Maechler (L), Director Patrick Raaflaub (2R) and Daniel Zuberbuehler Vice-Chairman in Bern March 31, 2009. REUTERS/Pascal Lauener (SWITZERLAND POLITICS BUSINESS)

Eugen Haltiner (2L), Chairman of the Swiss Financial Market Supervisory Authority (FINMA) speaks next to FINMA's Vice-Chairwoman Monica Maechler (L), Director Patrick Raaflaub (2R) and Daniel Zuberbuehler Vice-Chairman during the annual news conference of the FINMA in Bern March 31, 2009. REUTERS/Pascal Lauener (SWITZERLAND POLITICS BUSINESS)

Switzerland's Daniel Maechler jumps on his sled at the start during the World Cup Skeleton Men's Race in Calgary, Alberta, November 29, 2007. REUTERS/Patrick Price (CANADA)

Switzerland's Daniel Maechler speeds down the track during his final run of the FIBT Skeleton World Cup in Igls, some 10 km (6.2 miles) south from the Tyrolean city of Innsbruck, Austria, January 19 , 2007. REUTERS/Dominic Ebenbichler (AUSTRIA)

Switzerland's Daniel Maechler speeds down the track during his final run of the FIBT Skeleton World Cup in Igls, some 10 km (6.2 miles) south from the Tyrolean city of Innsbruck, Austria, January 19 , 2007. REUTERS/Dominic Ebenbichler (AUSTRIA)

SWITZERLAND 2 PILOT IVO RUEEGG AND HIS CREW REACT AFTER TAKING THE 5TH PLACE AT THE 4-MAN BOBSLEIGH WORLD CHAMPIONSHIPS IN KOENIGSSEE. Switzerland 2 pilot Ivo Rueeg and his crew Daniel Maechler, Beat Hefti and brakeman Christian Aebli (front - rear) react after taking the 5th place in the time of three minutes 16.70 seconds at the 4-man bobsleigh World Championships in the southern Bavarian resort of Koenigssee near Berchtesgaden February 29, 2004. Germany 1 with Andre Lange, Udo Lehmann, Kevin Kuske and Rene Hoppe won gold in the total time of three minutes 15.08 seconds seconds followed by silver medalist Germany 2 with Christoph Langen, Christoph Heyder, Enrico Kuehn and Jens Nohka in three minutes 15.43 seconds and bronze medalist USA 1 crew with Todd Hays, Pavle Jovanovic, Bill Schuffenhauer and Steve Mesler in three minutes 16.33 seconds. REUTERS/Wolfgang Rattay

PILOT IVO RUEEGG STEERS HIS CREW SWITZERLAND 2 THROUGH THE ICETRACK AT 4-MAN BOBSLEIGH WORLD CHAMPIONSHIPS IN KOENIGSSEE. Pilot Ivo Rueeg steers his crew Switzerland 2 with Daniel Maechler, Beat Hefti and brakeman Christian Aebli through the icetrack at the 4-man bobsleigh World Championships in the southern Bavarian resort of Koenigssee near Berchtesgaden February 29, 2004. REUTERS/Alexandra Winkler

PILOT IVO RUEEGG AND HIS CREW PUSH THEIR BOB SWITZERLAND 2 AT 4-MAN BOBSLEIGH WORLD CHAMPIONSHIPS IN KOENIGSSEE. Pilot Ivo Rueeg and his crew Daniel Maechler, Beat Hefti and brakeman Christian Aebli push their bobsleigh Switzerland 2 at the start of the 4-man bobsleigh World Championships in the southern Bavarian resort of Koenigssee near Berchtesgaden February 29, 2004. REUTERS/Wolfgang Rattay

PILOT IVO RUEEGG STEERS HIS CREW SWITZERLAND 2 DOWN THE ICE TRACK AT 4-MAN BOBSLEIGH WORLD CHAMPIONSHIPS IN KOENIGSSEE. Pilot Ivo Rueeg and his crew Switzerland 2 with Daniel Maechler, Beat Hefti and brakeman Christian Aebli race down the ice track at the 4-man bobsleigh World Championships in the southern Bavarian resort of Koenigssee near Berchtesgaden February 28, 2004. REUTERS/Alexandra Winkler

PILOT IVO RUEEGG AND HIS CREW PUSH THEIR BOB SWITZERLAND 2 AT THE START OF THE 4-MAN BOBSLEIGH WORLD CHAMPIONSHIPS IN KOENIGSSEE. Pilot Ivo Rueeg and his crew Daniel Maechler, Beat Hefti and brakeman Christian Aebli push their bobsleigh Switzerland 2 at the start of the 4-man bobsleigh World Championships in the southern Bavarian resort of Koenigssee near Berchtesgaden February 28, 2004. After the first day and two of four runs Germany 1 with Andre Lange, Udo Lehmann, Kevin Kuske and Rene Hoppe is in the lead in the overall time of one minute 37.42 seconds followed by Germany 2 with Christoph Langen, Christoph Heyder, Enrico Kuehn and Jens Nohka in one minute 37.43 seconds and third placed USA 1 crew with Todd Hays, Pavle Jovanovic, Bill Schuffenhauer and Steve Mesler in one minute 37.85 seconds. Bob Switzerland 2 is in fourth place so far in the overall time of one minute 38.16 seconds. REUTERS/Wolfgang Rattay

PILOT IVO RUEEGG AND HIS CREW GET INTO THEIR BOB SWITZERLAND 2 AT THE START OF THE 4-MAN BOBSLEIGH WORLD CHAMPIONSHIPS IN KOENIGSSEE. Pilot Ivo Rueeg and his crew Daniel Maechler, Beat Hefti and brakeman Christian Aebli get into their bobsleigh Switzerland 2 at the start of the 4-man bobsleigh World Championships in the southern Bavarian resort of Koenigssee near Berchtesgaden February 28, 2004. After the first day and two of four runs Germany 1 with Andre Lange, Udo Lehmann, Kevin Kuske and Rene Hoppe is in the lead in the overall time of one minute 37.42 seconds followed by Germany 2 with Christoph Langen, Christoph Heyder, Enrico Kuehn and Jens Nohka in one minute 37.43 seconds and third placed USA 1 crew with Todd Hays, Pavle Jovanovic, Bill Schuffenhauer and Steve Mesler in one minute 37.85 seconds. Bob Switzerland 2 is in fourth plcae so far in the overall time of one minute 38.16 seconds. REUTERS/Wolfgang Rattay