%0 Book Section %A De Bruin, Boudewijn %A Walter, Christian %B Methods and Finance: A Unifying View on Finance, Mathematics and Philosophy %D 2016 %E Chen, Ping %E Ippoliti, Emiliano %I Springer %P 73-93 %T Research Habits in Financial Modelling: The Case of Non-normativity of Market Returns in the 1970s and the 1980s