Search Results
| Search type | Search syntax |
|---|---|
| Tags | [tag] |
| Exact | "words here" |
| Author |
user:1234 user:me (yours) |
| Score |
score:3 (3+) score:0 (none) |
| Answers |
answers:3 (3+) answers:0 (none) isaccepted:yes hasaccepted:no inquestion:1234 |
| Views | views:250 |
| Code | code:"if (foo != bar)" |
| Sections |
title:apples body:"apples oranges" |
| URL | url:"*.example.com" |
| Saves | in:saves |
| Status |
closed:yes duplicate:no migrated:no wiki:no |
| Types |
is:question is:answer |
| Exclude |
-[tag] -apples |
| For more details on advanced search visit our help page | |
Results tagged with theory
Search options answers only
not deleted
user 106
13
votes
Is there any theoretical basis for pattern-recognition strategies?
Weak form market efficiency says that you can't predict prices based on past prices. Or that technical analysis doesn't work. I think that the tests of weak form market efficiency are pretty conclusiv …
- 4,501
8
votes
What concepts are the most dangerous ones in quantitative finance work?
That value stocks are necessarily riskier than growth; that there has to be a hidden risk factor that we haven't yet found. The Lakonishok, Shleifer, and Vishny abstract says it better than I can:
…
12
votes
How do I reproduce the cross-sectional regression in "Intraday Patterns in the Cross-section...
The $R^2$s are usually close to zero for single stock regressions. The big $R^2$s that a lot of asset pricing research shows is by forming portfolios. Forming portfolios cancels a lot of the idiosyncr …
- 4,501