Results 61 to 70 of about 5,686,092 (302)
Consumer Inertia and Dynamic Price Competition
Gospodarka Narodowa. The Polish Journal of EconomicsThe aim of this research is to study firms’ decisions about price and quality in a setting where consumers cannot fully evaluate products and must rely on anecdotal evidence to make choices.
Bartłomiej Wiśnicki
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Vector interaction model of factors of retailers` competitiveness [PDF]
Marketing i Menedžment Innovacij, 2013 The aim of the article. The aim of the article is to develop scientific and methodical approach to the modeling and analysis of complex elements, settings, and the phase trajectories of competition in the market.
T.O. Zagornaya
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Dynamic competition over social networks
European Journal of Operational Research, 2017 We provide an analytical approach to the problem of influence maximization in a social network when two players compete by means of dynamic targeting strategies. We formulate the problem as a two-player zero-sum stochastic game. We prove the existence of
Antoine Mandel, Xavier Venel
semanticscholar +1 more source
Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?
FEBS Letters, EarlyView.This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes +3 more
wiley +1 more source
Systems Science & Control Engineering, 2019 Based on the theory of cooperation and competition, this study proposed goal interdependence with downstream company as an important enabler of firms’ dynamic capability.
Lin-Bo Yang, Chen-Jing Gan
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Spatial competition shapes the dynamic mutational landscape of normal esophageal epithelium
Nature Genetics, 2020 During aging, progenitor cells acquire mutations, which may generate clones that colonize the surrounding tissue. By middle age, normal human tissues, including the esophageal epithelium (EE), become a patchwork of mutant clones.
B. Colom +14 more
semanticscholar +1 more source
Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source
Equilibrium Further Studied for Combined System of Cournot and Bertrand: A Differential Approach
Complexity, 2020 In general, quantity competition and price competition exist simultaneously in a dynamic economy system. Whether it is quantity competition or price competition, when there are more than three companies in one market, the equilibrium points will become ...
Bingyuan Gao, Yueping Du
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Cournot-Nash Equilibrium and Perfect Competition in the Solow-Uzawa Growth Model
Revista CEA, 2021 The purpose of this study is to contribute to economic growth theory by introducing Cournot competition into the Solow-Uzawa neoclassical growth model with Zhang’s concept of disposable income and utility function. The Solow-Uzawa two-sector growth model
Wei-Bin Zhang
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Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source