Index Number: Meaning, Overview, Role in Economics

Read about the role of an index number in economics and how index numbers can be applied to all kinds of data, such as ...
CNBC

Here’s the inflation breakdown for December 2025 — in one chart

The consumer price index rose 2.7% in December 2025 from 12 months earlier, unchanged from November, according to the Bureau of Labor Statistics. Tariffs put some upward pressure on prices for ...
IEEE

Source Number Estimation Based on the Pressure and Particle Velocity Combined Processing for Acoustic Vector-Sensor Arrays

Abstract: This paper aims to achieve accurate source number estimation (SNE) using the acoustic vector-sensor (AVS) arrays, which are crucial for array-based detection and sensing applications. To ...
Reuters

Top hedge funds led by D.E.Shaw, Bridgewater and Balyasny deliver big gains in 2025

LONDON/NEW YORK, Jan 6 (Reuters) - Large multi-manager funds, including D.E. Shaw, Balyasny Asset Management, Bridgewater Associates and Point72 Asset Management, generated mostly double-digit gains ...