Figure 3.

The probability density function (PDF) of logarithmic returns of SZSE Component Index and the price model with the zero boundary condition ¿1 for different intensity values ¿ = 1.0, ¿ = 0.8, ¿ = 0.6, ¿ = 0.5, ¿ = 0.45, ¿ = 0.4 and ¿ = 0.3. And the corresponding Gaussian distribution is plotted for comparison.

Fang and Wang Boundary Value Problems 2012 2012:9   doi:10.1186/1687-2770-2012-9
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