richardh

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3,015 reputation

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finance PhD student

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45 Answers

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16	Has high frequency trading (HFT) been a net benefit or cost to society?
12	What type of analysis is appropriate for assessing the performance time-series forecasts?
11	Why are GARCH models used to forecast volatility if residuals are often correlated?
11	Is there any theoretical basis for pattern-recognition strategies?
10	Why is there no “meta-model”?

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3,015 Reputation

+10	Using Black-Scholes equations to “buy” stocks
+10	Is there a technique for using xts or zoo objects with options data (i.e., many entries per date) in R?
+5	Is there a technique for using xts or zoo objects with options data (i.e., many entries per date) in R?
+10	How does the “risk-neutral pricing framework” work?

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3 Questions

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17	How are distributions for tail risk measures estimated in practice?
10	Where to find Greeks for futures to form delta-hedged futures portfolio of S&P 500 index/futures
7	Is there a technique for using xts or zoo objects with options data (i.e., many entries per date) in R?

70 Tags

38 forecasting × 4	21 time-series × 4
31 research × 4	20 options × 5
25 regression × 3	20 risk × 5
24 volatility × 4	20 prediction × 3
24 high-frequency × 2	20 automated-trading × 2

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