scholarly journals Complex Dynamical Behaviors of a Mixed Duopoly Game Based on Intellectual Property Rights Protection

Complexity ◽  
2020 ◽  
Vol 2020 ◽  
pp. 1-11
Author(s):  
Tong Chu ◽  
Yu Yu ◽  
Xiaoxue Wang

Based on the oligopoly game theory and the intellectual property rights protection policy, we investigate the complex dynamical behaviors of a mixed duopoly game with quadratic cost. In the new system, a few parameters are improved by considering intellectual property rights protection and the stability conditions of the Nash equilibrium point are discussed in detail. A set of the two-dimensional bifurcation diagrams is demonstrated by using numerical modeling, and these diagrams show abundant complex dynamical behaviors, such as coexistence of attractors, different bifurcation, and fractal structures. These dynamical properties can present the long-run effects of strengthening intellectual property protection.

Author(s):  
Manjula Raghav ◽  
Nisha Dhanraj Dewani

Development and advancement in information technologies have paved the path for many challenges for the intellectual property rights holders. There are several forms of cybercrimes such as pornography, stalking, cyber fraud, cyber terrorism, etc., that are affecting people, hurdling e-commerce, challenging law, and disturbing the channel of information and communication. No doubt that cybercrimes are offences where the computer is the means of the commission of the offence as well as a target of the offence. Apparently, such offences are generated through electronic means where mens rea has no role to play. This unruly horse is creating several problems in the world of intellectual property, which has the capacity to affect global commerce. This chapter will focus on Indian case laws to showcase the interface between IPR and cyberspace. Also the dealing of issues like cybersqatting, cyberbullying, cyber theft will be discussed in order to check the competency of IPR.


2017 ◽  
Vol 07 (03) ◽  
pp. 1750005
Author(s):  
Iftekhar Hasan ◽  
Fahad Khalil ◽  
Xian Sun

We investigate the impacts of improved intellectual property rights (IPR) protection on cross-border M&A performance. Using multiple measures of IPR protection and based on generalized difference-in-differences estimates, we find that countries with better IPR protection attract significantly more hi-tech cross-border M&A activity, particularly in developing economies. Moreover, acquirers pay higher premiums for companies in countries with better IPR protection, and there is a significantly higher acquirer announcement effect associated with these hi-tech transactions.


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