Happy Holidays from Yale SOM December 21, 2018 Best wishes for a joyful holiday season and a peaceful new year from all of us at the Yale School of Management. Above: members of student government with Yale mascot Handsome Dan XVIII, known as Walter. Related Stories The Historian’s Notebook: The Nobel Laureate Who Pioneered Modern Behavioral Finance at Yale Yale SOM MBA Program Designated STEM-Eligible Unlocking Clean Electricity