کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1155964 | 958789 | 2011 | 29 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Lévy random bridges and the modelling of financial information
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
ریاضیات (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The information-based asset-pricing framework of Brody–Hughston–Macrina (BHM) is extended to include a wider class of models for market information. To model the information flow, we introduce a class of processes called Lévy random bridges (LRBs), generalising the Brownian bridge and gamma bridge information processes of BHM. Given its terminal value at TT, an LRB has the law of a Lévy bridge. We consider an asset that generates a cash-flow XTXT at TT. The information about XTXT is modelled by an LRB with terminal value XTXT. The price process of the asset is worked out, along with the prices of options.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Stochastic Processes and their Applications - Volume 121, Issue 4, April 2011, Pages 856–884
Journal: Stochastic Processes and their Applications - Volume 121, Issue 4, April 2011, Pages 856–884
نویسندگان
Edward Hoyle, Lane P. Hughston, Andrea Macrina,