Multiple Choice
A Wall Street trading firm is using the Merton (1976) jump-diffusion model to price their index options.They are pricing European calls and then using put-call parity to compute the prices of puts.The problem with this is
A) Put-call parity is not valid for models with jumps.
B) Put-call parity works only if jumps are symmetric.
C) Put-call parity works with jumps only if there are no dividends.
D) Nothing---there is no problem with using put-call parity even if there are jumps in the stock price.
Correct Answer:

Verified
Correct Answer:
Verified
Q1: Stochastic volatility models are said to incorporate
Q2: A stochastic volatility model generates negative skewness
Q4: Two stocks A and B both have
Q5: Local volatility models<br>A)Look to describe volatility
Q6: The GARCH process for stock prices has
Q7: The constant elasticity of variance (CEV)Ito
Q8: Stochastic volatility models commonly assume<br>A)There are jumps
Q9: GARCH models<br>A)Are discrete-time expressions of stochastic volatility
Q10: Which of the following assumptions made in
Q11: If the implied volatility surface is flat