Summer School 2: Competition and the cheaper sneaker

Planet Money Paper Club

Summer School 3: Accounting and The Last Supper

Did two honesty researchers fabricate their data?

Tackle your medical debt with Life Kit

Summer School 4: Marketing and the Ultimate Hose Nozzle

A tarot card reading for the U.S. economy

Summer School 5: Tech and the innovator's dilemma

The new Biden plan that could still erase your student loans

Summer School 6: Operations and 25,000 roses