विधियों की तुलना करें

	कैर-मदन एफएफटी	जोखिम-उदासीन मूल्यांकन
क्षेत्र	मात्रात्मक वित्त	मात्रात्मक वित्त
परिवार	Machine learning	Regression model
उद्भव वर्ष	1999	1979
प्रवर्तक	Peter Carr and Dilip B. Madan	John Harrison and David Kreps
प्रकार	Valuation Algorithm	Fundamental Principle
मौलिक स्रोत	Carr, P., & Madan, D. B. (1999). Option valuation using the fast Fourier transform. Journal of Computational Finance, 2(4), 61-73.	Harrison, J. M., & Kreps, D. M. (1979). Martingales and arbitrage in multiperiod securities markets. Journal of Economic Theory, 20(3), 381-408.
उपनाम	FFT Pricing, Characteristic Function Method	Risk-Neutral Measure, Q-Measure
संबंधित	3	4
सारांश	The Carr-Madan Fast Fourier Transform (1999) is a highly efficient method for computing option prices across a range of strikes using characteristic functions and FFT. It enables rapid pricing of European options under any model with a known characteristic function (Heston, Merton jumps, Variance Gamma), with computational complexity that scales logarithmically in the number of strikes.	Risk-neutral valuation (1979) is the fundamental principle that derivative prices equal the expected payoff discounted at the risk-free rate, computed under a risk-neutral probability measure (Q-measure). This principle, formalized by Harrison and Kreps, eliminates the need to estimate risk premia and is the foundation of modern derivatives pricing.