Good evening all,
As for PS 7,
For 2, use PRESINC as the incumbency variable. Do
*not* include INC in the
regression.
I still wonder.
#2(c)(1), (1)and (3) require us to consider the scenarios of incumbent Democrat candidate
running.
camp.txt just says "PRESINC Elected Incumbent Seeking Reelection."
But how do we know incumbents are Democrats or not?
Kentaro