ResearchBenchmarksInstrumental Variable Estimation on linear n=500Instrumental Variable Estimation on linear n=500Follow0.093MSEMMRIV0.091680.100590.10950.11841Mar 2, 2026Evaluation resultsMethodMethodLinksMSEMMRIVDesign=linear, n=500Design=linear, n=5002026.030.093GPIVDesign=linear, n=500Design=linear, n=5002026.030.095KIVDesign=linear, n=500Design=linear, n=5002026.030.12QBIVDesign=linear, n=500Design=linear, n=5002026.030.126