Research on statistical arbitrage in U.S. equities (1997–2007) shows that PCA-based strategies achieved average annual Sharpe ...

Vanguard’s global chief economist handicaps the odds of recession and higher inflation and discusses how investors can thrive in an era of AI, aging populations, and a rising US deficit.

M&A, and IPOs.

Overview Functions like INDEX MATCH, SUMIF, and XNPV allow professionals to work smarter, not harder, especially when handling large or complex data sets.Using ...

Learn how to unlock GPT-5 in VS Code using GitHub Copilot Pro. Here are the steps and how to bypass usage limits using your API key.

About This repository is a growing collection of example workbooks demonstrating how to use Python directly in Excel, with a focus on survey research applications.

Organize, visualize, and analyze your data effectively by learning how to use Copilot in Microsoft Excel. Let built-in AI generate formulas that bring your data to life.

Stop sparring with your spreadsheets! Here's how AI transformed my Excel and Google Sheet skills and powered up my productivity.

I discovered artificial intelligence tool GPT Excel in my quest to cut down on all the busywork it takes to create and update spreadsheets.

The Pump Room in Blue Prince controls the water flow around the house. Here’s how to use the Pump Room and raise or drain water sources in Blue Prince.