ResearchBenchmarksInstrumental Variable Estimation on linear (n=1000)Instrumental Variable Estimation on linear (n=1000)Follow0.057MSEGPIV0.055760.064130.07250.08087Mar 2, 2026Evaluation resultsMethodMethodLinksMSEGPIVDesign=linear, n=1000Design=linear, n=10002026.030.057QBIVDesign=linear, n=1000Design=linear, n=10002026.030.069KIVDesign=linear, n=1000Design=linear, n=10002026.030.077MMRIVDesign=linear, n=1000Design=linear, n=10002026.030.088