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 ...

Most economic externalities can be efficiently solved through a system of private property rights, in which costs and benefits can be negotiated.

When Chase Johnson was 31, her dog began acting strange. He was anxious, wouldn’t leave her side and, one day, pushed his nose into the side of her breast. Johnson felt a hard lump. “I wasn’t someone ...

Three credit rating agencies have issued unfavorable outlooks for higher education in 2026. Fitch Ratings issued the latest outlook on Thursday, declaring that it anticipates a “deteriorating credit ...

U.S. President Donald Trump's approval rating is now negative in 20 states that he won in the 2024 presidential election.

WASHINGTON, Nov 9 (Reuters) - U.S. economic growth in the fourth quarter could be negative if a federal shutdown drags on, White House economic adviser Kevin Hassett said in an interview that aired on ...

Google will deprecate practice problem structured data in January and clarifies Dataset markup is only for Dataset Search. Book actions remain supported. Practice problem markup is being deprecated ...

Objective: False negatives in colorectal cancer (CRC) screening remained a widespread concern, particularly given the notable incidence of false negative results from fecal immunochemical test (FIT).

Patients with previously untreated, locally advanced, unresectable or metastatic triple-negative breast cancer who are not candidates for inhibitors of programmed cell death protein 1 (PD-1) or ...

Abstract: The non-negative least squares (NNLS) problem finds a non-negative approximate solution to a linear system. Some well-studied iterative algorithms (such as projection gradient method) find ...

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 ...