This channel contains the video lectures for the Economics Department's Math Camp at the University of Arizona. Arizona Math Camp prepares students to enter the Department's PhD program.

To see these videos organized in the intended order, in playlists organized by content, scroll down a bit in the Home tab.

There are lecture notes and exercises for the course here: http://www.u.arizona.edu/~mwalker/MathCamp2020.htm

These videos were a collaboration between my TA Risheng Xu and myself. Risheng operated the camera for all the videos created prior to 2020, and more important, he solved a number of technical problems: how to get high quality when putting LaTeX text into Lightboard videos; how to put high-quality graphics into Lightboard videos; he helped me solve some lighting problems; and many other issues that had to be solved. I'm enormously grateful to Risheng --- and you should be too, if you've found these lectures to be helpful.