In the following video, Marginal Revolution University's Professor Alex Tabarrok explains of the origins of the derogatory allusion of economics as "dismal science"
(hat tip Prof Don Boudreaux)
The art of economics consists in looking not merely at the immediate hut at the longer effects of any act or policy; it consists in tracing the consequences of that policy not merely for one group but for all groups—Henry Hazlitt
1. Leverage of the best professors teaching more students.2. Large time savings from less repetition in lectures (students in control of what to repeat) and from lower fixed costs (no need to drive to university).3. Greater flexibility in when lectures are consumed (universities open 24 hours a day) and in the lecture format (no need to limit to 50 minutes).4. Greater scope for productivity improvements as capital substitutes for labor and greater incentive to invest in productivity when the size of the market increases.5. Greater scope for randomized controlled trials of educational strategies thus more learning about what works in education.
The American Council on Education, a non-profit organization that represents most of the nation's college and university presidents, is preparing to weigh in on massive open online courses — MOOCs, for short — a new way of teaching and learning that has taken higher education by storm in recent months.A stamp of approval from the organization could enhance the value of MOOCs to universities and lead to lower tuition costs for students, who could earn credit toward a college degree for passing a particular course. At issue is whether the quality of the courses offered through MOOCs are equivalent to similar courses offered in traditional classrooms.The popularity of MOOCs, which have been around for barely a year, has intensified quickly. Top faculty at dozens of the world's most elite colleges and universities are teaching hundreds of online courses in a variety of disciplines to millions of students around the world. The courses are free, but they don't count toward traditional degree programs