The Heston Model is a mathematical model used to describe the evolution of volatility in financial markets, particularly in the pricing of options. It captures the dynamics of an asset's price and its volatility as stochastic processes, allowing for the correlation between price and volatility, which provides a more realistic approach compared to traditional models like the Black-Scholes. This model is especially relevant in option pricing and hedging strategies, where understanding volatility is crucial for effective risk management.
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