I have posted lecture 4 on the Dixit-Stiglitz preference structure.
I have updated the slides of that mini course. See the page of the course.
I am teachning a 3 sessions mini course in DEEQA. The title is “News, Sentiment and Confidence in Fluctuations”. Preliminary slides can be found in the teaching section. Class Schedule: January, 21th : 2-3.30 Room MD 103, January, 24th : 5- 6.30 Room MD 005, January, 31st : 5- 6:30 Room MD 005