The experimental method not only helps identify causal relationships, but also provides economists with a rich sense of context, focuses research on specific practical questions, stimulates collaboration with practitioners and specialists from other fields, and allows for rapid iteration. In this lecture, I present a series of examples illustrating how together these features make the experimental approach a powerful tool for advancing scientific understanding, informing policy, and promoting innovation. I then discuss how institutions can be designed to accelerate innovation and direct it toward the world's most pressing needs.

中文翻译：

---

实验，创新和经济学

实验方法不仅有助于确定因果关系，而且还为经济学家提供了丰富的背景知识，将研究重点放在特定的实际问题上，激发了与其他领域的从业者和专家的合作，并允许快速迭代。在本讲座中，我将提供一系列示例，说明这些功能如何共同使实验方法成为促进科学理解，告知政策和促进创新的强大工具。然后，我讨论如何设计机构以加速创新并将其引导至世界上最紧迫的需求。