Nonlinear effects of marine economic growth and technological innovation on marine pollution: Panel threshold analysis for China's 11 coastal regions
Sign Up to like & getrecommendations! Published in 2020 at "Marine Policy"
DOI: 10.1016/j.marpol.2020.104110
Abstract: Abstract Conventional wisdom has it that marine economic growth and technological innovation help to reduce pollution of the oceans. Few studies, however, have examined whether the relationship is nonlinear and to what extent the effects… read more here.
Keywords: pollution; marine pollution; panel threshold; technological innovation ... See more keywords
An analysis of the optimal research and development investment level of contractor using the panel threshold regression model
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DOI: 10.1080/15623599.2025.2496952
Abstract: Abstract This study explores the threshold effect between R&D investment and firm performance in the construction industry, focusing on optimizing R&D spending in this capital-intensive sector. Unlike industries with shorter innovation cycles, construction requires long… read more here.
Keywords: threshold regression; regression model; using panel; panel threshold ... See more keywords
Internet usage and the shadow economy: a panel threshold regression
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DOI: 10.1108/jes-11-2024-0779
Abstract: PurposeThe paper investigates the non-linear relationship between Internet usage and shadow economy. The empirical literature has shown that there is still no consensus on the sign of this type of relationship, supporting the idea that… read more here.
Keywords: economy; panel threshold; usage shadow; shadow economy ... See more keywords