I estimate ARIMA models or another models that explain now price with past pirce. If I use this models , already ı reject efficient market hypothesis? I write master thesis and my teacher asked me what is your hypothesis.Can I say my empricial results are succesful ,the predicting performance is good and accetable so the market is not efficient
closed as unclear what you're asking by whuber♦ Aug 13 at 20:06
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