This Conceptual Analysis traces who pays for environmental footprints, focusing on the current US economic system and environmental regulatory regime. With some important exceptions, carbon, water, ...

Job seekers struggle to distinguish between job offers that appear the same but differ in difficult-to-observe aspects. Legal scholars and worker advocates express concern that some employers stretch ...

👉 Learn how to sketch angles in terms of pi. An angle is the figure formed by two rays sharing the same endpoint. Angle is measured in radians or in degrees. One complete revolution about a point is ...

Generative AI tools that answer questions or produce images based on text input have become commonplace, and as we all know, the results that they deliver depend heavily on the way that the prompt is ...

To what extent does the digital world create a culture in which responsibility is denied or avoided, and what are the consequences of this failure to take ownership of a problem? Taking responsibility ...

While retrieval-augmented generation is effective for simpler queries, advanced reasoning questions require deeper connections between information that exist across documents. They require a knowledge ...

Abstract: Multi-layered graphs are popular in mobility studies because transportation data include multiple modalities, such as railways, buses, and taxis. Another example of a multi-layered graph is ...

This paper characterizes the optimal taxation of top earners in a world with externalities. It takes a reduced-form approach that spans a broad class of models where top earners create externalities ...

Over 99% of plastics are derived from fossil fuels, with production concentrated in low-income, minority areas, leading to higher rates of cancer and respiratory diseases. Plastic manufacturing ...