AnalyticGJRGARCHEngine Class Reference

GJR-GARCH(1,1) engine. More...

`#include <ql/pricingengines/vanilla/analyticgjrgarchengine.hpp>`

Inheritance diagram for AnalyticGJRGARCHEngine:
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## Public Member Functions

| AnalyticGJRGARCHEngine (const ext::shared_ptr< GJRGARCHModel > &model)
void | calculate () const
Public Member Functions inherited from GenericModelEngine< GJRGARCHModel, VanillaOption::arguments, VanillaOption::results >
| GenericModelEngine (const Handle< GJRGARCHModel > &model=Handle< GJRGARCHModel >())
| GenericModelEngine (const ext::shared_ptr< GJRGARCHModel > &model)
Public Member Functions inherited from GenericEngine< VanillaOption::arguments, VanillaOption::results >
PricingEngine::arguments * | getArguments () const
const PricingEngine::results * | getResults () const
void | reset ()
void | update ()
Public Member Functions inherited from PricingEngine
virtual arguments * | getArguments () const =0
virtual const results * | getResults () const =0
Public Member Functions inherited from Observable
| Observable (const Observable &)
Observable & | operator= (const Observable &)
void | notifyObservers ()
Public Member Functions inherited from Observer
| Observer (const Observer &)
Observer & | operator= (const Observer &)
std::pair< iterator, bool > | registerWith (const ext::shared_ptr< Observable > &)
void | registerWithObservables (const ext::shared_ptr< Observer > &)
Size | unregisterWith (const ext::shared_ptr< Observable > &)
void | unregisterWithAll ()
virtual void | deepUpdate ()

## Additional Inherited Members

Public Types inherited from Observer
typedef boost::unordered_set< ext::shared_ptr< Observable > > | set_type
typedef set_type::iterator | iterator
Protected Attributes inherited from GenericModelEngine< GJRGARCHModel, VanillaOption::arguments, VanillaOption::results >
Handle< GJRGARCHModel > | model_
Protected Attributes inherited from GenericEngine< VanillaOption::arguments, VanillaOption::results >
VanillaOption::arguments | arguments_
VanillaOption::results | results_

## Detailed Description

GJR-GARCH(1,1) engine.

References:

Jin-Chuan Duan, Genevieve Gauthier, Jean-Guy Simonato, Caroline Sasseville, 2006. Approximating the GJR-GARCH and EGARCH option pricing models analytically Journal of Computational Finance, Volume 9, Number 3, Spring 2006

    \ingroup vanillaengines

    \xrefitem test "Tests" "Test Suite" the correctness of the returned value is tested by
          reproducing results available in the Duan et al's
          2006 paper.