Collaborative Research: AF: Small: RUI: Data Science from Economic Foundations

合作研究：AF：小型：RUI：来自经济基础的数据科学

• 批准号: 2218814
• 负责人: Samuel Taggart
• 金额: $ 23.98万
• 依托单位: Oberlin College
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2022
• 资助国家: 美国
• 起止时间: 2022-10-01 至 2025-09-30
• 项目状态: 未结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=2218814&HistoricalAwards=false
• 关键词: Collaborative; Research; AF; Small; RUI

This project seeks to develop a theory of computational learning adapted to the particular challenges of economic environments. Such environments often have strategic participants who are aware that their data will be used by a platform designer to make future decisions. When participants anticipate these decisions, they may change their behavior; a consumer may wait for a coupon to purchase, and a contractor may start their price high to facilitate later negotiations. Strategic manipulation in turn necessitates new learning algorithms which interpret the data correctly and use it carefully. The applications of interest range from e-commerce and managerial decision-making, where firms optimize operations from data, to the design of the social safety net, where the selection of recipients impacts the livelihoods of the most economically vulnerable. The end goal is theoretical conclusions that can guide both designers of and regulators for such systems.The standard theory of online learning is insufficient in settings with strategic concerns. A designer now needs to control a subtle feedback loop: the way data will be used dictates what data will be provided in the first place. It is additionally important to understand which learning algorithms are stable when the learner can change their algorithm in response to the data. To tackle these issues, this project seeks to use and expand on techniques from data privacy in computer science and the theory of dynamic games in economics. The research will apply these tools in two primary ways. The first is comparative: understanding many distinct applications will highlight the structural features that help or hinder algorithmic learning. These include standard economic models from contract theory and delegation, pricing, and targeting of social benefits. The second approach is to apply the insights from the comparative analysis to design new systems. The goal is to produce new algorithms for well-studied strategic environments, or understand how these environments can be modified by a government or firm to enable learning (or mitigate its harms).This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

这个项目寻求开发一种适应经济环境的特殊挑战的计算学习理论。这种环境通常有战略参与者，他们知道他们的数据将被平台设计人员用来做出未来的决策。当参与者预期到这些决定时，他们可能会改变自己的行为；消费者可能会等待优惠券购买，承包商可能会以较高的价格开始谈判，以便于以后的谈判。战略操纵反过来又需要新的学习算法来正确解释数据并谨慎使用。令人感兴趣的应用范围从电子商务和管理决策(公司从数据优化运营)到社会安全网的设计，在社会安全网的设计中，对接受者的选择影响到经济上最脆弱者的生计。最终目标是理论结论，可以指导这类系统的设计者和监管者。在线学习的标准理论在具有战略考虑的环境中是不够的。设计师现在需要控制一个微妙的反馈循环：数据的使用方式决定了首先将提供什么数据。另外重要的是，当学习者可以根据数据改变其算法时，了解哪些学习算法是稳定的。为了解决这些问题，这个项目试图使用和扩展计算机科学中的数据隐私和经济学中的动态博弈理论中的技术。这项研究将以两种主要方式应用这些工具。首先是比较：了解许多不同的应用程序将突出有助于或阻碍算法学习的结构特征。其中包括来自契约理论和委托代理、定价和社会效益目标的标准经济模型。第二种方法是应用比较分析的见解来设计新的系统。其目标是为经过充分研究的战略环境产生新的算法，或了解政府或公司如何修改这些环境以实现学习(或减轻其危害)。该奖项反映了NSF的法定使命，并通过使用基金会的智力优势和更广泛的影响审查标准进行评估，被认为值得支持。