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Field
Last Published
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Before
June 28, 2023 04:57 PM
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After
April 10, 2024 12:54 PM
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Field
Experimental Design (Public)
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Before
We select and randomize 150 villages into two market cohorts. In Year 1 of the experiment 75 village clusters will be assigned to treatment and 75 villages to control. In year 2, the 75 control villages from year 1 will also receive the treatment. In each treatment villages all households will have the opportunity to participate and buy agricultural inputs at the fair. Data for household and plot level outcomes will be collected through a household survey in 15 households in each village.
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After
We select and randomize 150 villages into two market cohorts. In Year 1 of the experiment 75 village clusters will be assigned to treatment and 75 villages to control. In year 2, the 75 control villages from year 1 will also receive the treatment. In each treatment villages all households will have the opportunity to participate and buy agricultural inputs at the fair. Data for household and plot level outcomes will be collected through a household survey in 15 households in each village.
Update: The study has expanded to include a third market cohort where 40 additional villages will be selected to participate. Of the 40 villages, 25 villages will be assigned to treatment and 15 to control.
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Field
Planned Number of Clusters
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Before
150 village clusters
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After
150 village clusters
Update: Additional 40 village clusters from a new region were added to the study
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Field
Planned Number of Observations
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Before
2250 households and 300 agro-dealers
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After
2250 households and 300 agro-dealers
Update: The new region added to the study will survey 600 households (15 households per village)
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Field
Sample size (or number of clusters) by treatment arms
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Before
In year 1 of the experiment 75 village clusters will be assigned to treatment and 75 villages to control. In year 2, the 75 control villages from year 1 will also receive the treatment. In treatment villages all households will have the opportunity to participate and buy agricultural inputs at the fair.
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After
In year 1 of the experiment 75 village clusters will be assigned to treatment and 75 villages to control. In year 2, the 75 control villages from year 1 will also receive the treatment. In treatment villages all households will have the opportunity to participate and buy agricultural inputs at the fair.
Update: Additional 25 village clusters from the new region will be assigned to treatment.
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