5 documents found, page 1 of 1
Models for Oil Refinery Waste Management Using Determined and Fuzzy Conditions
Zhumadillayeva, Ainur; Orazbayev, Batyr; Santeyeva, Saya; Dyussekeyev, Kanagat; Li, Rita Yi Man; Crabbe, M. James C.; Yue, Xiao-GuangThis study developed models to solve problems of optimisation, production, and consumption in waste management based on methods of system analysis. Mathematical models of the problems of optimisation and sustainable waste management in deterministic conditions and in a fuzzy environment were formulated. The income from production was maximised considering environmental standards that apply to the field of macro...
Valuation Impacts of Environmental Protection Taxes and Regulatory Costs in Hea...
Tu, Wen-Jun; Yue, Xiao-Guang; Liu, Wei; Crabbe, M. James C.In 2016, the issue of the Environmental Protection Tax Law indicated the enhancement of environmental protection in China. This study examines the market reaction to firms in heavy-polluting industries, and the effects of external legal institutional quality and internal environmental disclosure on firm value around the passage of Environmental Protection Tax Law. Using an event study approach coupled with ordi...
How Knowledge Acquisition Diversity Affects Innovation Performance during the T...
Li, Qiang; Guo, Jing-Jing; Liu, Wei; Yue, Xiao-Guang; Duarte, Nelson; Pereira, CarlaMany domestic enterprises in emerging economies are concerned with the question of how to better utilize the portfolio of technology sourcing channels to achieve rapid economic growth by technological innovation. This paper looks at this issue by exploring the impacts of knowledge acquisition diversity (KAD) on innovation performance of domestic enterprises in China and the technological contexts (in terms of t...
Fiscal Expenditures on Science and Technology and Environmental Pollution: Evid...
Xiong, Wanfang; Han, Yan; Crabbe, M. James C.; Yue, Xiao-GuangStudying the driving factors of environmental pollution is of great importance for China. Previous literature mainly focused on the cause of national aggregate emission changes. However, research about the effect of fiscal expenditures on science and technology (FESTs) on environmental pollution is rare. Considering the large gap among cities in China, it is necessary to investigate whether and how FESTs affect...
Diversification and Desynchronicity: An Organizational Portfolio Perspective on...
Shao, Xue-Feng; Gouliamos, Kostas; Luo, Ben Nan-Feng; Hamori, Shigeyuki; Satchell, Stephen; Yue, Xiao-Guang; Qiu, JaneA longstanding objective of managers is to reduce risk to their businesses. The conventional strategy for risk reduction is diversification; however, evidence for the effectiveness of diversification remains inconclusive. According to Organizational Portfolio Analysis, firms are viewed as portfolios of business units, and the key to risk reduction is both diversification and synchronization compensation. This s...