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Economics
Quick fact
Fixed effects can be implemented simply by subtracting each entity's average over time from every observation—a technique called 'within transformation' or 'demeaning'.
Why this is interesting
Imagine comparing two schools: one with high test scores, one with low. Are the differences due to teaching quality, or just the kinds of students who enroll? Fixed effects cut through that confusion.
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Subjects · study & training · careers
Choose something you are considering. FACTREE will give you a clear picture of what it contains, how its main parts connect and where it could lead.
This private catalogue connects 31 subjects, study routes and careers across six broad areas. Public Maps and learner routes remain off.
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