Member Since 2023


Cory Koedel is a professor at the University of Missouri.

Published Articles & Media

Free and reduced-price meal designations are inaccurate indicators of family income.

A Poor Poverty Measure

To identify children in need, look beyond free lunch data

Teacher Pension Plans and the Covid Recession

Any federal bailout should come with conditions attached

Big Bang for Just a Few Bucks: The Impact of Math Textbooks in California

Textbooks are one of the most widely used educational inputs, but remarkably little is known about their effects on student learning.

Pension Incentives and Teacher Retention

In St. Louis, a substantial boost to pension benefits did not boost teacher retention.

Choosing the Right Growth Measure

Methods should compare similar schools and teachers

The School Administrator Payoff from Teacher Pensions

The “stewards” of the system benefit the most

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