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The process of evaluating a strategy, theory, or model by applying it to historical data.

2 votes
1 answer
139 views

Can I split my backtesting into multiple consecutive sub-periods?

I used 1500 data to estimate some parameters, and now I have other 1500 data for backtesting purposes (for a total of 3000 data on return series). …
Kondo's user avatar
  • 449
1 vote
0 answers
310 views

Relationship between in-sample and out-sample periods length

I have two general questions regarding "in-sample fitting vs. out-of-sample backtesting" kind of analyses. …
Kondo's user avatar
  • 449
3 votes
0 answers
1k views

'GARCH - extreme value theory - copula' approach to estimate risk measures in R

I'm reading about this approach of using GARCH-EVT-copula methodology to separate univariate and joint estimation and then estimate for example VaR and ES. I wanted to try something similar, but my at …
Kondo's user avatar
  • 449