Low volatility stocks and ETFs seem to perform better than they ought to. In recent years they have provided similar returns to the overall market, but with lower risk. This phenomenon is referred to as “the low volatility anomaly.” We take a statistical look at the question to see if we can find clues to […]
The experiences of a student who recently completed a MOOC I teach.
I report on the demographics and experiences of two cohorts of students who completed an 8 week course. The cohorts include: 29,000 students who took the course via MOOC, and 100 students who took the course on campus at Georgia Tech. Of those students, the data is based on 879 respondents who completed the course […]