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

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Discover how Excel’s Copilot uses AI to automate tasks like summarization and data cleanup. Is it the productivity breakthrough you need?

Global food tech innovation is a team sport. Swiss insights share how to build a winning lineup to tackle food-system challenges and scale sustainable solutions.

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