causal machine-learning approach to increase a charity’s fundraising effectiveness. The approach optimally targets … fundraising to individuals whose expected donations exceed solicitation costs. Among past donors, optimal targeting substantially …Ineffective fundraising lowers the resources charities can use for goods provision. We combine a field experiment and a …

causal machine-learning approach to increase a charity’s fundraising effectiveness. The approach optimally targets … fundraising to individuals whose expected donations exceed solicitation costs. Among past donors, optimal targeting substantially …Ineffective fundraising lowers the resources charities can use for goods provision. We combine a field experiment and a …

causal machine-learning approach to increase a charity's fundraising effectiveness. The approach optimally targets … fundraising to individuals whose expected donations exceed solicitation costs. Among past donors, optimal targeting substantially …Ineffective fundraising lowers the resources charities can use for goods provision. We combine a field experiment and a …

hypothesized and examined in theory and experiments, the literature is largely silent on the comparison. I report the results of a …

causal machine-learning approach to increase a charity’s fundraising effectiveness. The approach optimally targets … fundraising to individuals whose expected donations exceed solicitation costs. Among past donors, optimal targeting substantially …Ineffective fundraising lowers the resources charities can use for goods provision. We combine a field experiment and a …

There has been little systematic study of the mechanisms typically used to raise money for charity. One of the most … inform fundraising choices. …