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完成众筹项目的价值The Value of Completing Crowdfunding Projects |
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| 课程网址: | https://videolectures.net/videos/icwsm2013_wash_crowdfunding_proj... |
| 主讲教师: | Rick Wash |
| 开课单位: | 信息不详。欢迎您在右侧留言补充。 |
| 开课时间: | 2014-04-03 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | Crowdfunding systems are social media websites that allow people to donate small amounts of money that add up to fund valuable larger projects. These websites are structured around projects: finite campaigns with well-defined goals, end dates, and completion criteria. We use a dataset from an existing crowdfunding website - the school charity Donors Choose - to understand the value of completing projects. We find that completing a project is an important act that leads to larger donations (over twice as large), greater likelihood of returning to donate again, and few projects that expire close but not complete. A conservative estimate suggests that this completion bias led to over $15 million in increased donations to Donors Choose, representing approximately 16\% of the total donations for the period under study. This bias suggests that structuring many types of collaborative work as a series of projects might increase contribution significantly. |
| 关 键 词: | 众筹系统; 数据集; 捐赠者 |
| 课程来源: | videolectures |
| 数据采集: | 2025-03-23：yuhongrui |
| 最后编审: | 2025-03-23：yuhongrui |
| 阅读次数: | 3 |