Innovation is an important topic in economics. This paper highlights duopoly innovation under the Hotelling model with … for innovation arise thereby implying that innovation increases concentration. This result is in contrast to the result …

Innovation is an important topic in economics. This paper highlights duopoly innovation under the Hotelling model with … for innovation arise thereby implying that innovation increases concentration. This result is in contrast to the result …

's innovation effort has a U-shaped relationship with the level of competition. This result generally holds true for both the …

China. This paper highlights the innovation strategies of mixed duopoly with a (semi-) public firm and another private firm …, and the effects of mixed oligopoly on innovation are captured. Firstly, the (semi-) public firm innovates more and … produces more than the private firm. Secondly, the degree of the public ownership stimulates the output and innovation. Finally …