Dowd, Chapter 4: Non Parametric Approaches is a 47-minute instructional video analyzing the following concepts:

* Apply the bootstrap historical simulation approach to estimate coherent risk measures.

* Describe historical simulation using non-parametric density estimation.

* Compare and contrast the age-weighted, the volatility-weighted, the correlation-weighted and the filtered historical simulation approaches.

* Identify advantages and disadvantages of non-parametric estimation methods.