Zobrazeno 1 - 10
of 354
pro vyhledávání: '"Shigeyuki Hamori"'
Publikováno v:
Frontiers in Environmental Science, Vol 12 (2024)
Externí odkaz:
https://doaj.org/article/1debbecddaee410984c75c4f77c84704
Publikováno v:
Frontiers in Environmental Science, Vol 11 (2024)
Electric vehicles (EVs) are regarded as a key low-carbon technology to address sustainability challenges like climate change and air pollution. However, the real-world environmental impacts resulting from rapid EV adoption remain uncertain. This stud
Externí odkaz:
https://doaj.org/article/f37ec28ef05d41a6a9cbea2f87cc5394
Publikováno v:
Problems of Information Society, Vol 13, Iss 1, Pp 83-96 (2022)
Crises, whether related to health, finance or the economy, directly affect the lives of each individual and their families. As the inequality gap between rich and poor grew after 2010, many economists predicted a new crisis. But the hypothesis that a
Externí odkaz:
https://doaj.org/article/36b97b2aa1514c25947a17bcc7e43c3d
Publikováno v:
Frontiers in Environmental Science, Vol 11 (2023)
Air pollution was a serious issue in China in the early 2010s, threatening public health and sustainable economic development. The Chinese government established a new environmental protection law in 2015 in order to address air pollution and other e
Externí odkaz:
https://doaj.org/article/290f00ad0aa642abb9dc6bc5f135c38a
Publikováno v:
Frontiers in Environmental Science, Vol 10 (2022)
Externí odkaz:
https://doaj.org/article/091ea5ed6dee48d88b8aad3f227fc07a
Publikováno v:
Frontiers in Environmental Science, Vol 10 (2022)
This study aims to examine the policy effects of the “Three-Year Action Plan to Win the Blue Sky War” on the steel industry and air pollution in China. Specifically, we analyze the impact of the “Blue Sky Plan” on Chinese steel companies’ E
Externí odkaz:
https://doaj.org/article/8c3838227baa446c9d47841803dcb278
Autor:
Tiantian Liu, Shigeyuki Hamori
Publikováno v:
Energies, Vol 14, Iss 12, p 3442 (2021)
We investigated the connectedness of the returns and volatility of clean energy stock, technology stock, crude oil, natural gas, and investor sentiment based on the time-varying parameter vector autoregressive (TVP-VAR) connectedness approach. The em
Externí odkaz:
https://doaj.org/article/cf3d7b950f494185b6fcdf9fb7cfd8ea
Publikováno v:
Energies, Vol 14, Iss 5, p 1271 (2021)
Accurate and timely macro forecasting requires new and powerful predictors. Carbon emissions data with high trading frequency and short releasing lag could play such a role under the framework of mixed data sampling regression techniques. This paper
Externí odkaz:
https://doaj.org/article/8400bff2c711430c8e1b97e382541ce9
Autor:
Lu Yang, Shigeyuki Hamori
Publikováno v:
Energies, Vol 13, Iss 14, p 3700 (2020)
We propose the use of wavelet-based semiparametric models for forecasting the value-at-risk (VaR) and expected shortfall (ES) in the crude oil market. We compared the forecast outcomes across different time scales for three semiparametric models, thr
Externí odkaz:
https://doaj.org/article/643a7e4efac146758f6bd9f72ee04982
Autor:
Tiantian Liu, Shigeyuki Hamori
Publikováno v:
Energies, Vol 13, Iss 12, p 3162 (2020)
This paper examines the spillovers of return and volatility transmitted from fossil energies (crude oil and natural gas) and several important financial variables (stock market index, bonds, and the volatility index) to renewable stock markets in the
Externí odkaz:
https://doaj.org/article/e26d8778c3bb4fe89a74f13dfea40633