Estimation of Equicorrelated Diffusions from Incomplete Data
The paper derives maximum likelihood parameter estimators for symmetrically correlated Weiner processes observed at discrete intervals. Such processes arise when pricing and determining Value-at-Risk for portfolio derivatives. Cases of driftless and mean-reverting state variables are considered. The procedure is applicable to samples with missing data of any pattern and to high dimensional systems. The estimation procedure is illustrated using a sample of stock prices.
|Date of creation:||Oct 2011|
|Date of revision:|
|Contact details of provider:|| Postal: Department of Economics, Simon Fraser University, 8888 University Drive, Burnaby, BC, V5A 1S6, Canada|
Web page: http://www.sfu.ca/economics.html
More information through EDIRC
|Order Information:|| Postal: Working Paper Coordinator, Department of Economics, Simon Fraser University, 8888 University Drive, Burnaby, BC, V5A 1S6, Canada|
Web: http://www.sfu.ca/economics/research/publications.html Email:
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Andrew W. Lo, .
"Maximum Likelihood Estimation of Generalized Ito Processes with Discretely Sampled Data,"
Rodney L. White Center for Financial Research Working Papers
15-86, Wharton School Rodney L. White Center for Financial Research.
- Lo, Andrew W., 1988. "Maximum Likelihood Estimation of Generalized Itô Processes with Discretely Sampled Data," Econometric Theory, Cambridge University Press, vol. 4(02), pages 231-247, August.
- Andrew W. Lo, 1986. "Maximum Likelihood Estimation of Generalized Ito Processes with Discretely Sampled Data," NBER Technical Working Papers 0059, National Bureau of Economic Research, Inc.
When requesting a correction, please mention this item's handle: RePEc:sfu:sfudps:dp11-03. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Working Paper Coordinator)
If references are entirely missing, you can add them using this form.