| 来源类型 | Discussion paper
|
| 规范类型 | 论文
|
| 来源ID | DP9941
|
| DP9941 The effect of effectiveness: Donor response to aid effectiveness in a direct mail fundraising experiment |
| Dean Karlan
|
| 发表日期 | 2014-04-13
|
| 出版年 | 2014
|
| 语种 | 英语
|
| 摘要 | We test how donors respond to new information about a charity?s effectiveness. Freedom from Hunger implemented a test of its direct marketing solicitations, varying letters by whether they include a discussion of their program?s impact as measured by scientific research. The base script, used for both treatment and control, included a standard qualitative story about an individual beneficiary. Adding scientific impact information has no effect on whether someone donates, or how much, in the full sample. However, we find that amongst recent prior donors (those we posit more likely to open the mail and thus notice the treatment), large prior donors increase the likelihood of giving in response to information on aid effectiveness, whereas small prior donors decrease their giving. We motivate the analysis and experiment with a theoretical model that highlights two predictions. First, larger gift amounts, holding education and income constant, is a proxy for altruism giving (as it is associated with giving more to fewer charities) versus warm glow giving (giving less to more charities). Second, those motivated by altruism will respond positively to appeals based on evidence, whereas those motivated by warm glow may respond negatively to appeals based on evidence as it turns off the emotional trigger for giving, or highlights uncertainty in aid effectiveness. |
| 主题 | Development Economics
; Public Economics
|
| 关键词 | Aid effectiveness
Charitable fundraising
Pure altruism
Warm glow
|
| URL | https://cepr.org/publications/dp9941
|
| 来源智库 | Centre for Economic Policy Research (United Kingdom)
|
| 资源类型 | 智库出版物
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| 条目标识符 | http://119.78.100.153/handle/2XGU8XDN/538775
|
推荐引用方式
GB/T 7714 |
Dean Karlan. DP9941 The effect of effectiveness: Donor response to aid effectiveness in a direct mail fundraising experiment. 2014.
|
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