Results 61 to 70 of about 1,184,408 (205)

Persistence and Degradation of Bt Toxin in Two Soil Types Under Different Sterilization Regimes

Toxins
With the large-scale cultivation of transgenic Bacillus thuringiensis (Bt) crops, the Bt toxin released from Bt crops is continuously introduced into the soil.
Yixuan Fan, Ziteng Liang, Lingli Zou, Luyao Wang, Lei Ge, Kai Zhao, Yu Sun, Peng Li   +7 more
doaj   +1 more source

Price competition and convex costs [PDF]

In the original model of pure price competition, due to Joseph Bertrand (1883), firms have linear cost functions. For any number of identical such price-setting firms, this results in the perfectly competitive outcome; the equilibrium price equal the ...
Weibull, Jörgen
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Regulation-Driven Symmetry Evolution and Adaptive Stability in Complex Business Systems

Systems
Business development unfolds within complex adaptive environments marked by nonlinear interaction, structural asymmetry, and recurrent instability. Sustained performance under such conditions requires regulatory structures that preserve coherence while ...
Yu-Min Wei
doaj   +1 more source

Maximum entropy approach to power-law distributions in coupled dynamic-stochastic systems

, 2006
Statistical properties of coupled dynamic-stochastic systems are studied within a combination of the maximum information principle and the superstatistical approach.
E. V. Vakarin, E. Vives, J. P. Badiali, R. Dickman   +3 more
core   +1 more source

Dynamic equilibrium in applied geomorphology: Two case studies [PDF]

, 1971
Engineering works and agricultural activity which change the relationship between rainfall and river flow lead to modifications of river channels with attendant erosion and deposition problems.
Douglas, Ian
core   +1 more source

Evolutionary Stability of First Price Auctions [PDF]

This paper studies the evolutionary stability of the unique Nash equilibrium of a first price sealed bid auction. It is shown that the Nash equilibrium is not asymptotically stable under payoff monotonic dynamics for arbitrary initial popu- lations.
Fernando Louge, Frank Riedel
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Dynamic Heterogeneous Search-Mutation Structure-Based Equilibrium Optimizer

Applied Sciences
Aiming at the issues of population diversity attenuation, insufficient search efficiency, and susceptibility to a local optimum in the equilibrium optimizer (EO), a dynamic heterogeneous search-mutation structure-based equilibrium optimizer (DHSMEO) is ...
Xiangdong Wu, Kaoru Hirota, Yaping Dai, Shuai Shao   +3 more
doaj   +1 more source

Retracted: A Dynamic Equilibrium Mechanism of Core Layer Interests in the Mobile Medical Platform Ecosystem. [PDF]

Appl Bionics Biomech, 2023
And Biomechanics AB.
europepmc   +1 more source

Hyperbolic Discounting and the Phillips Curve [PDF]

Using a standard dynamic general equilibrium model, we show that the interaction of staggered nominal contracts with hyperbolic discounting leads to inflation having significant long-run effects on real variables.inflation, unemployment, Phillips curve ...
Graham, Liam, Snower, Dennis J.
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