Yildirim, Yavuz and Unal, Gazanfer (2010): From Discrete to Continuous: Modeling Volatility of the Istanbul Stock Exchange Market with GARCH and COGARCH.
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The objective of this paper is to model the volatility of Istanbul Stock Exchange market, ISE100 Index by ARMA and GARCH models and then take a step further into the analysis from discrete modeling to continuous modeling. Through applying unit root and stationary tests on the log return of the index, we found that log return of ISE100 data is stationary. Best candidate model chosen was found to be AR(1)~GARCH(1,1) by AIC and BIC criteria. Then using the parameters from the discrete model, COGARCH(1,1) was applied as a continuous model.
|Item Type:||MPRA Paper|
|Original Title:||From Discrete to Continuous: Modeling Volatility of the Istanbul Stock Exchange Market with GARCH and COGARCH|
|English Title:||From Discrete to Continuous: Modeling Volatility of the Istanbul Stock Exchange Market with GARCH and COGARCH|
|Keywords:||ISE100,IMKB100,GARCH Modeling,COGARCH Modeling,discrete modeling,continuous modeling|
|Subjects:||C - Mathematical and Quantitative Methods > C5 - Econometric Modeling > C50 - General|
|Depositing User:||YAVUZ YILDIRIM|
|Date Deposited:||09. Jan 2011 22:10|
|Last Modified:||28. Feb 2013 14:33|
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