If you have experience with R or want a quick way to generate a regression with statsmodels using a pandas DataFrame, you can ...

The S&P 500's highest daily close was on October 28, 2025 at 6,890.89. The index's highest monthly average of daily closes ...

A Regional Analysis Based on Tourism, E-Commerce, and Education Sectors This study assesses the impact of China’s Value-Added Tax (VAT) and Individual Income Tax (IIT) reforms on per capita income ...

There are stark socioeconomic and ethnic inequalities in babies admitted to and who die in neonatal units in England and ...

Dupont (DD) is a leading specialty chemical company in the process of spinning off its electronics business, which in our ...

Aims To introduce a three-dimensional (3D) trajectory model that integrates structural and functional changes over time to ...