Long, long day today. In to the office this morning at 9:00 to get some work done on my regression problem set. Managed to get much of it done, though there are parts that could use some more work. Also worked off-and-on on the game theory homework, which is also due tomorrow. It's nearly done, but I seem to be spending all of my time on regression and can't seems to get the thing finished. I stayed at the department until 9:00 pm, when Devon was nice enough to come pick me up. I worked until after midnight, though, unfortunately, I will have to get up early to complete the game theory homework before class at 9:30.