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arda_yalcin

Arda Yalcin

Recently Published

Historical Volatility of Some Equities
Vector Autoregression Example
Dickey Fuller Test and an Empirical Exercise
Autocorrelation: Tests and Remedies
An exercise on data import from various resources
Common Tests for Detection of Heteroscedasticity
This document tries to explain three diagnostic test regarding heteroscedasticity problem.