We present evidence from a natural field experiment designed to shed light on the efficacy of fundraising schemes in … fundraising ; natural field experiment … opera attendees a letter describing a charitable fundraising project organized by the opera house. Recipients were randomly …

bigger lead gift for raising smaller contribu-tions in a fundraising campaign? To answer these questions, we present a novel … matching method, some simple theoretical considerations, and evidence from a large-scale natural field experiment on charitable …

large-scale natural field experiment and a laboratory experiment. Similar to findings in the literature, conventional … matching for the same project results in partial crowding out in the field experiment and, as predicted, crowding out is … reduced under the novel matching scheme. The lab experiment provides more fine-tuned evidence for the change in crowding and …

presents some tentative first evidence from a natural field experiment to shed light on how different types of potential donors …: individuals, corporates and aristocratically titled individuals, respond to the same fundraising drive. Each donor type was …

We present evidence from a natural field experiment designed to shed light on the efficacy of fundraising schemes in … opera attendees a letter describing a charitable fundraising project organized by the opera house. Recipients were randomly …

the first year of our field experiment, we vary whether or not potential donors are informed that the ask will be repeated … experiment we show that previous non-donors behave as if expecting future calls, regardless of whether they have been explicitly …

charitable causes. In a large-scale natural field experiment with over 180,000 clients of a micro-lending company in Kyrgyzstan …