Mapping the 2013 Swiss Referendum: Executive Compensation

In the Swiss referendum of 2013, voters overwhelming approved a measure to limit executive compensation. Despite the fact that opponents outspent proponents 40 fold, and despite warning that the move would “undermine the country’s investor-friendly image,” 68 percent of voters approved the initiative.
As specified by the Wikipedia, the measure will:

require an annual vote by shareholders for the president and other …