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Fields Changed

Registration

Field Before After
Trial End Date July 01, 2022 December 31, 2023
Last Published February 05, 2020 04:56 AM June 04, 2021 09:57 AM
Intervention End Date February 29, 2020 August 31, 2021
Planned Number of Clusters About 1000 clusters. About 1000 clusters. Additional treatments (see "Pre-Analyis Plan (Main Study Part 2)" for details): 1300 clusters.
Planned Number of Observations About 1000 participants. About 1000 participants. Additional treatments (see "Pre-Analyis Plan (Main Study Part 2)" for details): 1300 participants.
Sample size (or number of clusters) by treatment arms Outcome 1: About 375 participants in the treatment group and 375 participants in the control group. Outcome 2: About 125 participants in the treatment group and 125 participants in the control group. Outcome 1: About 375 participants in the treatment group and 375 participants in the control group. Outcome 2: About 125 participants in the treatment group and 125 participants in the control group. Additional treatments (see "Pre-Analyis Plan (Main Study Part 2)" for details): Treatment 1 "Reservation Price Replication": 200 observations (outcome 1). Treatment 2 "Social": 200 observations (outcome 1). Treatment 3 "Lottery": 200 observations (outcome 1). Treatment 4 "Medium": 200 observations (outcome 1). Treatment 5 "Hyp Rep": 250 observations (outcome 2). Treatment 6 "Hyp Rep IRB": 250 observations (outcome 2).
Keyword(s) Other Other
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