Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Jiangze Du"'
Publikováno v:
SAGE Open, Vol 12 (2022)
Price dispersion is an important indicator of pricing strategy and market efficiency. However, the relationship between price dispersion and sales has not been explored, especially for durable goods such as automobiles. In this study, we use a unique
Externí odkaz:
https://doaj.org/article/f8b4a800183744c2976fe9ff4ca02507
Publikováno v:
Frontiers in Psychology, Vol 13 (2022)
With advances in technology and the popularity of the Internet, consumers increasingly rely on various sources of electronic word-of-mouth (eWOM), such as online user reviews and critical reviews, in their decision-making processes. Despite general c
Externí odkaz:
https://doaj.org/article/89e6dc8b92dc4923998b4f3f4f3367bc
Publikováno v:
Complexity, Vol 2019 (2019)
The Chinese currency, RMB, is developing as an international currency. Therefore, the effective strategy for trading RMB exchange rates would be attractive to international investors and policymakers. In this paper, we have constructed hybrid EMD-MLP
Externí odkaz:
https://doaj.org/article/cde809429031481da8113d384a105bc7
Publikováno v:
PLoS ONE, Vol 12, Iss 9, p e0184242 (2017)
Peer-to-peer (P2P) lending, as a novel economic lending model, has triggered new challenges on making effective investment decisions. In a P2P lending platform, one lender can invest N loans and a loan may be accepted by M investors, thus forming a b
Externí odkaz:
https://doaj.org/article/43df77120f1644d49636f4e327e75982
Publikováno v:
Energies, Vol 9, Iss 11, p 931 (2016)
The electricity market has experienced an increasing level of deregulation and reform over the years. There is an increasing level of electricity price fluctuation, uncertainty, and risk exposure in the marketplace. Traditional risk measurement model
Externí odkaz:
https://doaj.org/article/e7a7af2de5c0499793a9816017684857
Publikováno v:
In Procedia Computer Science 2017 122:415-422
Publikováno v:
Procedia Computer Science. 214:935-942
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1d35ab29bdfd4bee837df22c137ffae
https://doi.org/10.1016/j.procs.2022.11.262
https://doi.org/10.1016/j.procs.2022.11.262
Publikováno v:
Information Systems Frontiers.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1f13805c67e6edcd5abdbea1071fdc5
https://doi.org/10.1007/s10796-022-10292-3
https://doi.org/10.1007/s10796-022-10292-3
Publikováno v:
European Journal of Operational Research. 290:26-35
In this paper, we revisit a two-agent scheduling problem on a single machine with jobs of unit processing times. In this problem, we have two agents: agent A and agent B. Each agent has his/her own disjoint job set. The objective of agent A is to min
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb5606d3243f3a42f296d77702f7c26c
https://doi.org/10.1016/j.ejor.2020.07.064
https://doi.org/10.1016/j.ejor.2020.07.064
Publikováno v:
Economic Modelling. 96:396-408
This paper proposes a factor tracking strategy that minimizes the variance of the difference in returns between a target portfolio and return-driving factors. We establish and solve single- and multi-factor tracking models, and analyze the properties
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76ac79c870aee3f8f46fdc0a7d3b9c63
https://doi.org/10.1016/j.econmod.2020.03.023
https://doi.org/10.1016/j.econmod.2020.03.023