Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Yirong, Huang"'
Publikováno v:
AIMS Mathematics, Vol 9, Iss 6, Pp 16468-16485 (2024)
Long memory in test statistics can either originate from fractional integration or be spuriously induced by a short memory process with a structural break. This research estimated and detected long memory from the two causes by simulations and empiri
Externí odkaz:
https://doaj.org/article/5d577b40dfd7439b8566152095928a44
Publikováno v:
IEEE Access, Vol 9, Pp 93315-93330 (2021)
The Hurst index is widely used to describe the long memory process of time series in economics, finance, and other fields. The setting for Hurst index estimation has not been thoroughly investigated by current literature. Many scholars choose the est
Externí odkaz:
https://doaj.org/article/5d4528aa774e4b649ab527c5356cc7b1
Publikováno v:
Journal of Applied Economics, Vol 24, Iss 1, Pp 416-440 (2021)
We investigate the impact of the global economic policy uncertainty (GEPU) on stock volatility for nine emerging economies (Brazil, Russia, India, China, South Africa, Mexico, Indonesia, South Korea, and Turkey). We employ an expanded GARCH-MIDAS app
Externí odkaz:
https://doaj.org/article/d8cf26932e2c4d048f0f9c0352772471
Publikováno v:
The Journal of Physical Chemistry Letters. 13:10612-10620
Diffusion is an essential means of mass transport in porous materials such as hydrogels, which are appealing in various biomedical applications. Herein, we investigate the diffusive motion of nanoparticles (NPs) in porous hydrogels to provide a micro
Publikováno v:
Interkulturelles Forum der deutsch-chinesischen Kommunikation. 2:115-128
Zusammenfassung Der Sinologe und Theologe Richard Wilhelm leistete durch seine Übersetzungen klassischer chinesischer philosophischer Werke und durch seine bahnbrechende Erforschung der chinesischen Kultur einen großen Beitrag zur Überlieferung de
Publikováno v:
Polymers, Vol 13, Iss 1, p 119 (2020)
A high-strength galactomannan (GA)-based hydrogel with thermal response and pH response is introduced in this paper. GA, N-isopropylacrylamide (NIPAM), N-[3-dimethylamino)propyl]methylacrylamide (DMAPMA), and montmorillonite were used to form hydroge
Externí odkaz:
https://doaj.org/article/fbac5809768d46c99465cff0076a835c
Publikováno v:
IEEE Access, Vol 9, Pp 93315-93330 (2021)
The Hurst index is widely used to describe the long memory process of time series in economics, finance, and other fields. The setting for Hurst index estimation has not been thoroughly investigated by current literature. Many scholars choose the est
Publikováno v:
Journal of Applied Economics, Vol 24, Iss 1, Pp 416-440 (2021)
We investigate the impact of the global economic policy uncertainty (GEPU) on stock volatility for nine emerging economies (Brazil, Russia, India, China, South Africa, Mexico, Indonesia, South Korea, and Turkey). We employ an expanded GARCH-MIDAS app
The property of long memory and its parameter estimate are important in financial econometrics. This paper proposes a novel Bayesian approach to estimate the fractional differencing order and compares its performance with rescaled range analysis (R/S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87c1af852851fdb40fa1e79dcb910e75
Autor:
Yirong Huang
The purpose of energy benchmarking is to promote efficient use of energy. Knowing that the energy used by a building is excessive is the first step in making positive changes. Based on an energy benchmark, one can estimate the potential in energy and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f42e1eab466d2c24b8f6263ce718292
https://doi.org/10.32920/ryerson.14644800.v1
https://doi.org/10.32920/ryerson.14644800.v1