Classification of quasi‐product production models with minimal isoquants
Sign Up to like & getrecommendations! Published in 2024 at "Mathematical Methods in the Applied Sciences"
DOI: 10.1002/mma.9988
Abstract: The study of the minimality of (hyper)surfaces is a fundamental problem in mathematics with major applications in both fundamental and applied sciences. Recently, the minimality of production models in microeconomics has been investigated by several… read more here.
Keywords: classification; production models; product production; quasi product ... See more keywords
Circular economy and waste production models for sustainable development goals 12 and 14: Evidence from cruise sustainability reporting
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DOI: 10.1002/sd.3051
Abstract: The relationship between the practices and initiatives governing “waste production models” (sustainable development goal [SDG]12) and marine biodiversity goals (SDG14) is relatively unexplored. Aiming to bridge this gap by drawing on stakeholder and legitimacy theories,… read more here.
Keywords: production models; waste production; sustainable development;
On some geometric properties of quasi-product production models
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Mathematical Analysis and Applications"
DOI: 10.1016/j.jmaa.2019.01.072
Abstract: In this paper we obtain classification results on the quasi-product production functions in terms of the geometry of their associated graph hypersurfaces. In particular, we give a complete classification of quasi-product production models whose production… read more here.
Keywords: production; production models; geometry; quasi product ... See more keywords
Comparative performance of catch-based and surplus production models on evaluating largehead hairtail (Trichiurus lepturus) fishery in the East China Sea
Sign Up to like & getrecommendations! Published in 2021 at "Regional Studies in Marine Science"
DOI: 10.1016/j.rsma.2021.102026
Abstract: Abstract Most of capture fisheries in China are considered as data-poor and lack effective stock assessments. Recently, the catch-based methods have been applied for evaluating main commercial fisheries in China seas. However, how the catch-based… read more here.
Keywords: catch; catch based; production models; catch msy ... See more keywords
Accounting for Movement in Spatial Surplus Production Models: A Case Study of Redfish on the Eastern Grand Banks of Newfoundland
Sign Up to like & getrecommendations! Published in 2025 at "Canadian Journal of Fisheries and Aquatic Sciences"
DOI: 10.1139/cjfas-2024-0273
Abstract: Spatial surplus production models (SSPMs) are an important type of spatial state-space model for cases lacking reliable spatial age or length data. However, fish movements pose computational challenges for SSPMs and can confound process errors,… read more here.
Keywords: surplus production; spatial surplus; model; production models ... See more keywords