Results

Journal article

Journal of Business and Economic Statistics:

Poorly Measured Confounders are More Useful on the Left than on the Right

Researchers frequently test identifying assumptions in regression based research designs (which include e.g. instrumental variables or differences-in-differences models) by adding additional control variables on the righ...Read more...

CEP discussion paper

Poorly measured confounders are more useful on the left than on the right

Researchers frequently test identifying assumptions in regression based research designs (which include instrumental variables or difference-in-differences models) by adding additional control variables on the right hand...Read more...