Java ranked third in the Tiobe Index for January 2026 at 8.71%, holding steady behind Python and C and just ahead of C++. li> 1. Tiobe named C# its Programming Language of the Year for 2025 after ...

The key themes that defined the year behind us will also shape the one ahead. The most-read articles of 2025 tracked a return ...

Abstract: In recent years, programming education has become a mandatory component of the curriculum in elementary, junior high, and high schools. In this context, numerous educational institutions are ...

This paper surveys econometric innovations related to differences-in-differences estimators and to event-study models with time-varying treatment effects. Our discussion highlights tricky ...