All Questions
4
questions with bounties
0
votes
1
answer
135
views
+50
Calculation of break-even correlation for diversification effect in N-assets case?
I'm thinking about a generalization of the following case: for 2 assets, there is a diversification effect as soon as i obtain a positive weight for the minimum-variance portfolio in the asset with ...
- 543
0
votes
0
answers
32
views
+50
Testing one asset pricing model against another a la Cochrane: a counterexample
I am reading section section 14.6 of John Cochrane's lectures notes for the course Business 35150 Advanced Investments. On p. 239-240, he discusses testing one asset pricing model against another. I ...
- 2,638
1
vote
0
answers
53
views
+50
R resources for GMM estimation and testing of multifactor asset pricing models
Has anyone seen R script for GMM estimation and testing of asset pricing models such as Fama-French 3-factor or similar? Ideally, I would like to have R scripts corresponding to Cochrane "Asset ...
- 2,638
0
votes
1
answer
169
views
+100
mathematical proof of the hedge ratio formula for bond futures
We know that the hedge ratio ϕ_F that we should use in order to to the duration-hedging through bond futures is:
$$ϕ_F= -(DV01_B / DV01_{CTD} )\cdot CF_{CTD}$$
Where $\textrm{DV01}_B$ is the dollar ...
- 11