Find The Economist on the first floor of Cooper Library at HG11 .E1.
The volumes are located on the shelves to the right after you exit the stairs.
Browse through the volumes and issues from 2010 forward.
Choose a volume and look at the table of contents for an issue (there are several issues in each volume). If an issue has a special report, it will tell you what page it starts after. The special reports have their own numbers located somewhere in the middle of an issue.