meta user
network profile
| bio | website | karol.piczak.com |
|---|---|---|
| location | Warsaw, Poland | |
| age | 26 | |
| visits | member for | 2 years, 4 months |
| seen | 3 hours ago | |
| stats | profile views | 218 |
One-liner: Mashup of Finance, IT/CS/AI/ML and other buzz words. Garnish with music composition and some sound design.
Educational background: Master of Finance, now pursuing a PhD in Computer Science (audio data analysis in recommender systems).
My online ID: karol.dvl.pl
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May 16 |
comment |
GJR-GARCH Model In R @Tal OK. Got it. |
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May 16 |
comment |
GJR-GARCH Model In R @Tal, I think it's borderline. We have econometrics explicitly stated in the FAQ as OK, so I doubt it's that off. Especially, since we have a number of similar questions with a long history on the site and ARCH modelling is quite common in quant finance. |
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May 10 |
revised |
GJR-GARCH Model In R Not a spelling bee winner for sure. |
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May 10 |
answered | GJR-GARCH Model In R |
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Mar 27 |
awarded | Citizen Patrol |
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Mar 27 |
comment |
Creating a financial market I think this belongs to Money.SE, for sure not Quant.SE. Not a long time ago this would have been closed immediately. I'm surprised there are no close votes yet. To the OP: it's nothing personal - just seems like a good question in a bad place. |
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Jan 31 |
awarded | Yearling |
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Jan 8 |
comment |
How do you mix quantitative asset allocation with qualitative views? Superb answer. ;-) |
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Jan 4 |
answered | How can higher co-moments be applied to portfolio optimization in an asset allocation context? |
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Dec 10 |
comment |
What is the best data structure/implementation for representing a time series? Additionally, if you have some data in mostly regular intervals (e.g. daily) you can use estimates of the actual position (knowing start/end dates and frequency) to further beef up performance for even more juice. |
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Dec 10 |
comment |
What tools and libraries may be used to model limit/stop systematic trading? quantstrat is probably the closest one can get out of the box, but I agree with @SRKX - writing your own solution is a viable option. Especially if you need some specific functionality, writing from scratch may be easier in the long run than trying to adapt preexisting solutions (talking from my perspective and small problems like this). Depends on how much testing you need performed. |
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Dec 3 |
revised |
Why is volatility mean-reverting? Fixed dollar sign MathJax invocations |
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Oct 17 |
answered | Choice of prior as a shrinkage target in portfolio construction? |
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Oct 15 |
awarded | Good Question |
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Oct 12 |
awarded | Electorate |
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Oct 5 |
awarded | Notable Question |
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Oct 5 |
awarded | Popular Question |
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Sep 29 |
awarded | Popular Question |
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Sep 10 |
awarded | Tag Editor |
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Sep 10 |
revised |
modern-portfolio-theory wiki excerpt added 100 characters in body |
