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Top Hedge-Fund Trading Strategies Retail Investors Can Actually Use (And the Must-Read ...

Research on statistical arbitrage in U.S. equities (1997–2007) shows that PCA-based strategies achieved average annual Sharpe ...
The Lancet3 天

Maternal diet shapes infant microbiota and defensive capacity against infections in early ...

aPhysiology Section, Department of Biochemistry and Physiology, Faculty of Pharmacy and Food Science, University of Barcelona (UB), Barcelona 08028, Spain bNutrition and Food Safety Research Institute ...