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A cascaded group attention mechanism-based object detection algorithm for construction and demolition waste. [PDF]
Sci RepJiang Z, Yang Y, Hu J, Yuan C.
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Design and Analysis of a Bionic Pressing Roller Based on the Structural Characteristics of Pangolin Scales. [PDF]
Biomimetics (Basel)Zheng X, Hao J, Xie H, Xu W.
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Search theory of imperfect competition with decreasing returns to scale
Journal of Economic Theory, 2023zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Mechanisms to decrease the diseases spreading on generalized scale-free networks
Chaos: An Interdisciplinary Journal of Nonlinear Science, 2021In this work, an epidemiological model is constructed based on a target problem that consists of a chemical reaction on a lattice. We choose the generalized scale-free network to be the underlying lattice. Susceptible individuals become the targets of random walkers (infectious individuals) that are moving over the network.
Mircea Galiceanu +3 more
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Nash-Implementation of the Lindahl Correspondence with Decreasing Returns to Scale Technologies
International Economic Review, 1995Summary: This paper considers the problem of designing ``well-behaved'' mechanisms whose Nash allocations coincide with Lindahl allocations in the presence of decreasing returns to scale (DRS) technologies. The mechanism presented here is individually feasible, balanced, continuous, and differentiable around Nash equilibria.
Li, Qi +2 more
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Decreasing Returns to Scale, Fund Flows, and Performance
SSRN Electronic Journal, 2017Theoretical models imply fund size and performance should be negatively linked. However, empiricists have failed to uncover consistent support for this negative relation. Using a new econometric framework which structurally models fund-specific sensitivities to decreasing returns to scale, we find a both economically and statistically significant ...
Campbell R. Harvey, Yan Liu
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Collusion under decreasing returns to scale
Journal of Industrial and Business EconomicsWe study a dynamic Cournot model in which the technology exhibits decreasing returns and show that, for any given discount factor, collusion can always be sustained when the number of firms increases if the marginal cost function is sufficiently steep. Under such conditions, we show that the aggregate collusive profits remain bounded away from zero and
Colombo, Luca +2 more
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The Rybczynski Theorem under Decreasing Returns to Scale
The Scandinavian Journal of Economics, 1983One of the most celebrated theorems of international trade is the Rybczynski theorem. This theorem was originally developed by Rybczynski (1955) within the context of a two-good, two-factor model. The theorem states that when the supply of a factor grows, output of the good which uses the growing factor intensively will increase at constant commodity ...
Göte Hansson +2 more
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