| Abstract: |
| A model of automobile-bicycle-subway urban transportation system is constructed and investigated by using the demand, supply, and profit functions. To obtain the conditions to maintain the stability of the transportation system, we discussed the triopoly urban transportation game model in different game situations. We analyze profit changes in the urban transportation systems after the impact of sharing economy by comparing the different strategies in different models. Bifurcation diagrams and the largest Lyapunov Exponent diagrams are used to analyze the impact of the price adjustment parameter on the stability of the urban transportation system. The results show that when government regulation and the traditional transportation system participate in the triopoly transportation game, the profit and risk are lower than the model without government regulation. |
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