Replication Data for:Did Ohio's Vaccine Lottery Increase Vaccination Rates? A Pre-Registered, Synthetic Control Study
<|begin_of_text|><|start_header_id|>system<|end_header_id|> You are a research archivist expert in dataset metadata. Answer the question truthfully.  <|eot_id|><|start_header_id|>user<|end_header_id|> Here is the Description of a dataset. Description:'Overcoming vaccine hesitancy is critical to containing the COVID-19 pandemic in the United States. To increase vaccination rates, the State of Ohio launched a million-dollar lottery sweepstakes in May 2021. Following a pre-registered analysis, we estimate the effects of Ohio's lottery program Vax-a-Million  on COVID-19 vaccination rates by comparing it to a 'synthetic control' made up of a weighted composite of  eight other states. We find a not statistically significant 1.3 percentage point decrease in the full vaccination rate in Ohio relative to the synthetic control. We investigate the robustness of our conclusion to model specifications through a multiverse analysis of 216 possible models, including longer time periods and alternative vaccination measures. The majority (88%) find small negative effects in line with the results of ou' . Please return only a json list of at most 3 Keywords corresponding to the Description:.<|eot_id|><|start_header_id|>assistant<|end_header_id|> {"Answer" : ["synthetic  control, pre-registration, covid-19, vaccine lottery. multiverse analysis"]} <|eot_id|>
 Here is the Description of a dataset. Description:'Overcoming vaccine hesitancy is critical to containing the COVID-19 pandemic in the United States. To increase vaccination rates, the State of Ohio launched a million-dollar lottery sweepstakes in May 2021. Following a pre-registered analysis, we estimate the effects of Ohio's lottery program Vax-a-Million  on COVID-19 vaccination rates by comparing it to a 'synthetic control' made up of a weighted composite of  eight other states. We find a not statistically significant 1.3 percentage point decrease in the full vaccination rate in Ohio relative to the synthetic control. We investigate the robustness of our conclusion to model specifications through a multiverse analysis of 216 possible models, including longer time periods and alternative vaccination measures. The majority (88%) find small negative effects in line with the results of ou' . Please return only a json list of at most 3 Keywords corresponding to the Description:.
Overcoming vaccine hesitancy is critical to containing the COVID-19 pandemic in the United States. To increase vaccination rates, the State of Ohio launched a million-dollar lottery sweepstakes in May 2021. Following a pre-registered analysis, we estimate the effects of Ohio's lottery program Vax-a-Million  on COVID-19 vaccination rates by comparing it to a 'synthetic control' made up of a weighted composite of  eight other states. We find a not statistically significant 1.3 percentage point decrease in the full vaccination rate in Ohio relative to the synthetic control. We investigate the robustness of our conclusion to model specifications through a multiverse analysis of 216 possible models, including longer time periods and alternative vaccination measures. The majority (88%) find small negative effects in line with the results of ou
synthetic  control, pre-registration, covid-19, vaccine lottery. multiverse analysis