Field
Trial Status
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Before
in_development
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After
completed
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Field
Last Published
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Before
October 06, 2014 12:35 AM
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After
May 30, 2015 12:13 PM
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Field
Intervention (Public)
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Before
The interventions consist of 2 choice experiments and 1 incentive experiment.
CHOICE EXPERIMENT 1:
Approx. 100 farmers currently delivering milk to the cooperative are asked to chose between two different modes of payment from the coop for milk deliveries during October: Monthly on an account (status quo) and Daily in cash (with an additional bonus on the top of the regular price). The experiment is incentivized: farmers become eligible to receive the daily payment in cash if and only if they select into it.
CHOICE EXPERIMENT 2:
Approx. 100 farmers currently delivering milk to the cooperative are asked to chose between two different modes of payment from the coop for milk deliveries during October: Monthly on an account (status quo) and Flexible Cash, in which farmers keep the choice, every day, whether they are paid cash or with a transfer on the account at the end of the month. Both options also yield an additional amount per litre for the first three litres delivered in the afternoon. The experiment is incentivized: farmers become eligible to receive the flexible payment in cash if and only if they select into it.
INCENTIVE EXPERIMENT
300 farmers receive the incentive experiment. According to a predetermined scheduled, farmers are contacted and offered one of two treatments.
Treatment 1: a bonus for milk delivered in the afternoon of the following three days, paid at the end of the month.
Treatment 2: a bonus for milk delivered in the afternoon of the following three days, with the daily choice of whether the milk delivery should be paid in cash or at the end of the month.
Each farmer is offered Treatment 1 once and Treatment 2 once. The order of the intervention is randomized within strata.
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After
The interventions consist of 2 choice experiments and 1 incentive experiment.
CHOICE EXPERIMENT 1:
Approx. 100 farmers currently delivering milk to the cooperative are asked to chose between two different modes of payment from the coop for milk deliveries during October: Monthly on an account (status quo) and Daily in cash (with an additional bonus on the top of the regular price). The experiment is incentivized: farmers become eligible to receive the daily payment in cash if and only if they select into it.
CHOICE EXPERIMENT 2:
Approx. 100 farmers currently delivering milk to the cooperative are asked to chose between two different modes of payment from the coop for milk deliveries during October: Monthly on an account (status quo) and Flexible Cash, in which farmers keep the choice, every day, whether they are paid cash or with a transfer on the account at the end of the month. Both options also yield an additional amount per litre for the first three litres delivered in the afternoon. The experiment is incentivized: farmers become eligible to receive the flexible payment in cash if and only if they select into it.
INCENTIVE EXPERIMENT
300 farmers receive the incentive experiment. According to a predetermined scheduled, farmers are contacted and offered one of two treatments.
Treatment 1: a bonus for milk delivered in the afternoon of the following three days, paid at the end of the month.
Treatment 2: a bonus for milk delivered in the afternoon of the following three days, with the daily choice of whether the milk delivery should be paid in cash or at the end of the month.
.
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Field
Experimental Design (Public)
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Before
The interventions consist of 2 choice experiments and 1 incentive experiment.
CHOICE EXPERIMENT 1:
Approx. 100 farmers currently delivering milk to the cooperative are asked to chose between two different modes of payment from the coop for milk deliveries during October: Monthly on an account (status quo) and Daily in cash (with an additional bonus on the top of the regular price). The experiment is incentivized: farmers become eligible to receive the daily payment in cash if and only if they select into it.
CHOICE EXPERIMENT 2:
Approx. 100 farmers currently delivering milk to the cooperative are asked to chose between two different modes of payment from the coop for milk deliveries during October: Monthly on an account (status quo) and Flexible Cash, in which farmers keep the choice, every day, whether they are paid cash or with a transfer on the account at the end of the month. Both options also yield an additional amount per litre for the first three litres delivered in the afternoon. The experiment is incentivized: farmers become eligible to receive the flexible payment in cash if and only if they select into it.
INCENTIVE EXPERIMENT
300 farmers receive the incentive experiment. According to a predetermined scheduled, farmers are contacted and offered one of two treatments.
Treatment 1: a bonus for milk delivered in the afternoon of the following three days, paid at the end of the month.
Treatment 2: a bonus for milk delivered in the afternoon of the following three days, with the daily choice of whether the milk delivery should be paid in cash or at the end of the month.
Each farmer is contacted twice and offered Treatment 1 once and Treatment 2 once. The order of the intervention is randomized within strata.
|
After
The interventions consist of 2 choice experiments and 1 incentive experiment.
CHOICE EXPERIMENT 1:
Approx. 100 farmers currently delivering milk to the cooperative are asked to chose between two different modes of payment from the coop for milk deliveries during October: Monthly on an account (status quo) and Daily in cash (with an additional bonus on the top of the regular price). The experiment is incentivized: farmers become eligible to receive the daily payment in cash if and only if they select into it.
CHOICE EXPERIMENT 2:
Approx. 100 farmers currently delivering milk to the cooperative are asked to chose between two different modes of payment from the coop for milk deliveries during October: Monthly on an account (status quo) and Flexible Cash, in which farmers keep the choice, every day, whether they are paid cash or with a transfer on the account at the end of the month. Both options also yield an additional amount per litre for the first three litres delivered in the afternoon. The experiment is incentivized: farmers become eligible to receive the flexible payment in cash if and only if they select into it.
INCENTIVE EXPERIMENT
300 farmers receive the incentive experiment. According to a predetermined scheduled, farmers are contacted and offered one of two treatments.
Treatment 1: a bonus for milk delivered in the afternoon of the following three days, paid at the end of the month.
Treatment 2: a bonus for milk delivered in the afternoon of the following three days, with the daily choice of whether the milk delivery should be paid in cash or at the end of the month.
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Field
Planned Number of Observations
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Before
In the choice experiments there will be approx. 100 farmers in each experiment (with non-overlapping, but identically constructed samples). 300 Farmers per 2 treatment spells in the incentive experiment (deliveries for 3 days in each round).
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After
In the choice experiments there will be approx. 100 farmers in each experiment (with non-overlapping, but identically constructed samples). 400 Farmers (2 treatment groups and control group )in the incentive experiment (deliveries for 3 days).
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Field
Sample size (or number of clusters) by treatment arms
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Before
In the choice experiments there will be approx. 100 farmers in each experiment (with non-overlapping, but identically constructed samples). 300 Farmers per 2 treatment spells in the incentive experiment.
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After
In the choice experiments there will be approx. 100 farmers in each experiment (with non-overlapping, but identically constructed samples). 300 Farmers per 2 treatment spells in the incentive experiment+100 controls.
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