Stocks: Real-time U.S. stock quotes reflect trades reported through Nasdaq only; comprehensive quotes and volume reflect trading in all markets and are delayed at least 15 minutes. International stock ...

Economists often rely on estimates of linear fixed effects models developed by other teams of researchers. Assessing the uncertainty in these estimates can be challenging. I propose a form of sample ...

The next documented event in Shakespeare’s life is his marriage at the age of 18 to Anne Hathaway, the daughter of a local farmer, on November 28, 1582. She was eight years older than him and their ...

Abstract: The measurement of instantaneous rotational speed (IRS) for rotating machinery is essential for ensuring operational stability, enabling predictive maintenance, and guaranteeing the safe ...