Using Machine Learning to Target Treatment: The Case of Household Energy Use
Autor: | Samuel Stolper, Christopher R. Knittel |
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Rok vydání: | 2019 |
Předmět: | |
DOI: | 10.3386/w26531 |
Popis: | We use causal forests to evaluate the heterogeneous treatment effects (TEs) of repeated behavioral nudges towards household energy conservation. The average response is a monthly electricity reduction of 9 kilowatt-hours (kWh), but the full distribution of responses ranges from -30 to +10 kWh. Selective targeting of treatment using the forest raises social net benefits by 12-120 percent, depending on the year and welfare function. Pre-treatment consumption and home value are the strongest predictors of treatment effect. We find suggestive evidence of a "boomerang effect": households with lower consumption than similar neighbors are the ones with positive TE estimates. |
Databáze: | OpenAIRE |
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