An economic group model for innovation diffusion of new product with delay of adoption for low income group
Publish place: Journal of Mathematical Modeling، Vol: 7، Issue: 1
Publish Year: 1398
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_JMMO-7-1_008
تاریخ نمایه سازی: 19 خرداد 1403
Abstract:
In this paper, an economic group delay model is established. Dynamical behavior and Basic influence number of the proposed system are studied. Asymptotic stability analysis is carried out for the steady-states. The critical value of the delay \tau is determined. It is observed that for the interior steady-state remains stable if the adoption delay for the low-income group is less than the threshold value, i.e., \tau<\tau_{۰}^+. If \tau crosses its threshold, system perceives oscillating behavior, and Hopf bifurcation occurs. Moreover, sensitivity analysis is performed for the system parameter used in the interior steady-state. Finally, numerical simulations are conducted to support our analytical findings.
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Authors
Rishi Tuli
Research Scholar, IKG-Punjab Technical University, Kapurthala, India
Joydip Dhar
ABV-IIITM, Gwalior, M.P., India
Harbax Bhatti
B.B.S.B. Engineering College, Fatehgarh Sahib Punjab, India