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Richard Hardy
  • Member for 5 years, 5 months
  • Last seen more than a month ago
  • Europe
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About

Ph.D., associate professor with work experience in finance.

Interests: financial econometrics, forecasting, volatility, uncertainty, risk management, model selection and other.

I use R.

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All Questions Answers Articles
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4
Were bricks instead of bombs occasionally thrown out of war planes in WWI?
Feb 4 '19
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40
Testing for autocorrelation: Ljung-Box versus Breusch-Godfrey
39
Is 50% 100% higher than 25% or is it 25% higher than 25%?
35
Is an overfitted model necessarily useless?
30
Interpretation of mean absolute scaled error (MASE)
29
Can overfitting and underfitting occur simultaneously?

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