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

Performance becomes an issue with large datasets too. A poorly written macro can bog down Excel and take forever to complete, ...

Will AI end up eliminating more jobs than it creates? Which jobs are most at risk and which are fairly safe? Seeking Alpha ...

Discover expert Power Query tips to reduce steps, streamline workflows, and optimize performance for cleaner, faster data ...

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Fisher-Price is the #1 brand within the Infant, Toddler & Preschool category. It's been around for over 90 years. It's actually older than Mattel and is a very trusted brand that parents recognize as ...

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.

Microsoft's spreadsheet program can do way more than you might realize. These are the hacks and tricks you need to know.

Social media has completely transformed how skincare brands reach consumers. If you haven’t noticed, the days of flipping ...

Malicious software (malware) poses a significant threat to the security of our networks and users. In the ever-evolving malware landscape, Excel 4.0 Office macros (XL4) have recently become an ...

Learn how to create a drop-down list in Excel without or with color using conditional formatting and data validation rules.