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Analytic GMIB valuation was faster than Monte Carlo simulation
Framework for valuing guaranteed minimum income benefits in variable annuities using numéraire transformation; achieves 99% computational time reduction versus Monte Carlo simulation.
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Chongqing villages show different dominant functions by day
Mobile phone data reveals how rural villages in Chongqing mountains shift between different functions on weekdays versus weekends, identifying four distinct village development types.
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Three-layer strategy rapidly produces fused hydantoins and diketopiperazines
A scalable three-layer synthesis strategy rapidly produces thiazolo-hydantoins and diketopiperazines in under 3 hours without chromatography, enabling one-pot processing and late-stage modification.
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Digital transformation raises market value in Chinese manufacturing firms
Discover how digital transformation drives market value in manufacturing through human capital, innovation, and efficiency. Learn the strategic and contextual factors that amplify ROI.
