Advice for Graduate Students
Advice for aspiring economists -- Greg Mankiw
Why aspiring economists need math -- Greg Mankiw
Advice for grad students -- Greg Mankiew
How to build an economic model in your spare time -- Hal Varian
PhD thesis research: where do I start? -- Don Davis
Applying to PhD Programs in Economics -- Chakravorty, Kekre, Kundu, Narula, & Ojha