Multimarket Contact Under Demand Fluctuations: A Limit Result

Author(s):  
Tadashi Sekiguchi
2020 ◽  
Author(s):  
Gaurab Aryal ◽  
Dennis J. Campbell ◽  
Federico Ciliberto ◽  
Ekaterina A. Khmelnitskaya

2020 ◽  
Vol 31 (1) ◽  
Author(s):  
Hui Huang ◽  
Jinniao Qiu

AbstractIn this paper, we propose and study a stochastic aggregation–diffusion equation of the Keller–Segel (KS) type for modeling the chemotaxis in dimensions $$d=2,3$$ d = 2 , 3 . Unlike the classical deterministic KS system, which only allows for idiosyncratic noises, the stochastic KS equation is derived from an interacting particle system subject to both idiosyncratic and common noises. Both the unique existence of solutions to the stochastic KS equation and the mean-field limit result are addressed.


Author(s):  
Paula Cruz-García ◽  
Juan Fernández de Guevara ◽  
Joaquín Maudos

2017 ◽  
Vol 38 (1) ◽  
pp. 18-34 ◽  
Author(s):  
Felix Reimann ◽  
Pei Shen ◽  
Lutz Kaufmann

1999 ◽  
Vol 42 (2) ◽  
pp. 171-193 ◽  
Author(s):  
H. J. Korn ◽  
J. A. C. Baum
Keyword(s):  

2010 ◽  
Vol 44-47 ◽  
pp. 688-692
Author(s):  
Xiao Yan Wang ◽  
Jian Sun

Bullwhip effect means the magnification of demand fluctuations, which is evident in a supply chain when demand increases and decreases, while the concept of Demand Chain Management means to make the planning on the basis of the demand side information so as to solve the problem of inconsistent upstream and downstream information by means of partner collaboration in the supply chain. Demand chain emphasizes the customer demand as its core value so as to achieve the best balance between the supply chain efficiency and customer satisfaction. Compared with the supply chain, the demand chain advises the enterprise to strengthen the information transmission ability to promote the performance. Under the demand chain management, the extent of bullwhip effect are weakened, and the fluctuation range against demand chain management is lower than against traditional supply chain.


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