The take-home exam can be found under "documents" (Valimaki-OsloAssignment.pdf) and also here (the two are idential):
http://www.sv.uio.no/econ/personer/vit/bardh/dokumenter/valimaki---osloassignment.pdf
Please send your answers directly to Valimaki, and cc Tone Enger.
The deadline is 14/12.