The Constant Elasticity of Variance Models: New Evidence from S&P 500 Index Options
2004 ◽
Vol 07
(02)
◽
pp. 173-190
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Keyword(s):
The seminal work by Cox (1975, 1996), MacBeth and Merville (1979, 1980) and Emanuel and Macbeth (1982) show that, both theoretically and empirically, the constant elasticity of variance option model (CEV) is superior to the Black–Scholes model in explaining market prices. In this paper, we extend the MacBeth and Merville (1979, 1980) research by using a European contract (S&P 500 index options). We find supportive evidence to the MacBeth and Merville results although our sample is not subject to American premium biases. Furthermore, we reduce the approximation errors by using the non-central chi-square probability functions proposed by Shroder (1989).
2001 ◽
Vol 04
(05)
◽
pp. 805-818
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2019 ◽
Vol 8
(3S2)
◽
pp. 947-949
Keyword(s):
2020 ◽
Vol 07
(04)
◽
pp. 2050047
2001 ◽
Vol 7
(2)
◽
pp. 275-292
◽
2011 ◽
Vol 07
(02)
◽
pp. 333-345
◽
Keyword(s):
2016 ◽
Vol 10
(2)
◽
pp. 281-304
Keyword(s):