Some basic theory of finance -- Basic Monte Carlo methods -- Variance reduction techniques -- Simulating the value of options -- Quasi-Monte Carlo multiple integration -- Estimation and calibration -- Sensitivity analysis, estimating derivatives and the Greeks -- Other methods and conclusions

In econometrics, Autoregressive Conditional Duration (ACD) models use high-frequency economic or financial duration data, which mostly exhibit irregular time intervals. The ACD model is widely used to examine the duration of transaction volume and duration of price variations in stock markets....

Motivated by the need of an unbiased and positive-semidefinite estimator of multivariate realized covariance matrices, we model noisy and asynchronous ultra-high-frequency asset prices in a state-space framework with missing data. We then estimate the covariance matrix of the latent states...