Back to History

Fields Changed

Trial
Field Before After
Last Published March 19, 2019 06:27 AM April 20, 2021 12:58 PM
Final Sample Size: Number of Clusters (Unit of Randomization) 24,365 individual taxpayers See info on total number of observations
Final Sample Size: Total Number of Observations 24365 individual taxpayers 24,365 individuals sampled in total. For 8,617 individuals, sufficient information on baseline income became available after implementation for the respective individuals to be included in the final analysis. 6,433 of those individuals belong to one of the three experimental conditions used for estimation.
Final Sample Size (or Number of Clusters) by Treatment Arms 6126 taxpayers control; 6066 taxpayers 30% cost reduction; 6090 taxpayers 30% cost refund; 6083 taxpayers 100% cost refund. About 2150 by treatment arm.
Public analysis plan No Yes
Back to top
Analysis Plans
Field Before After

Document

RCT+Registry_Analysis+Plan2.pdf
MD5: debb88a85127be04360153e337259925
SHA1: 7b7f6d60f4efe7c982774ca41698919314f719e0
Back to top
Field Before After
Back to top