Cross Validated
Richard Hardy
  • Member for 7 years, 5 months
  • Last seen this week
  • Europe
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21
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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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23
Score
24
Posts
83
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20
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Top posts
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All Questions Answers
Votes Newest
14
Confusing [moving-average] tag: split into two?
Sep 14 '17
12
Is it acceptable to edit other people's answers to include new information?
Feb 25 '16
12
Fix a typo in [restricted-boltzman-machine] (RBM) tag
Jun 11 '21
11
Suggestions on modeling or forecast techniques - too many possible solutions
Jul 27 '16
10
Let's merge/synonymize `arch` and `garch` tags
Aug 13 '16
10
Tags: Bayes-network vs. Bayesian-network
May 1 '16
10
Why do Cross Validated and Math SE have different policies for homework questions?
Dec 4 '15
9
Why was the bounty not awarded to me?
Apr 26 '15
9
"Risk" tag: no Wiki, unclear usage
Jun 16 '16
8
Why was the bounty not awarded to me?
Apr 24 '15
Top network posts
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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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