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Full-Text Articles in Mathematics

Testing Diffusion Processes For Non-Stationarity, Jeff Hamrick, Murad S. Taqqu Sep 2008

Testing Diffusion Processes For Non-Stationarity, Jeff Hamrick, Murad S. Taqqu

Master of Science in Analytics (MSAN) Faculty Research

Financial data are often assumed to be generated by diffusions. Using recent results of Fan et al. (J Am Stat Assoc, 102:618–631, 2007; J Financ Econometer, 5:321–357, 2007) and a multiple comparisons procedure created by Benjamini and Hochberg (J R Stat Soc Ser B, 59:289–300, 1995), we develop a test for non-stationarity of a one-dimensional diffusion based on the time inhomogeneity of the diffusion function. The procedure uses a single sample path of the diffusion and involves two estimators, one temporal and one spatial. We first apply the test to simulated data generated from a variety of one-dimensional diffusions. We …


Research On Development Of Yangshan Bonded Logistics Park, Qing Fan Aug 2008

Research On Development Of Yangshan Bonded Logistics Park, Qing Fan

World Maritime University Dissertations

No abstract provided.


Research On Construction Of Agri-Products Logistics System In Wenzhou, Yiqi Ye Aug 2008

Research On Construction Of Agri-Products Logistics System In Wenzhou, Yiqi Ye

World Maritime University Dissertations

No abstract provided.


The Development Research On Chinese Third-Party Cold Chain Logistics, Tianqing Wang Aug 2008

The Development Research On Chinese Third-Party Cold Chain Logistics, Tianqing Wang

World Maritime University Dissertations

No abstract provided.


A Simplex Model For Layered Niche Networks, Philip Fraundorf Jul 2008

A Simplex Model For Layered Niche Networks, Philip Fraundorf

Physics Faculty Works

No abstract provided.


Cultural Advantage For Cities: An Alternative For Developing Countries, Florentin Smarandache, Victor Christianto May 2008

Cultural Advantage For Cities: An Alternative For Developing Countries, Florentin Smarandache, Victor Christianto

Branch Mathematics and Statistics Faculty and Staff Publications

No abstract provided.