Abstract
The decision of the private sector to fulfil corporate social responsibility (CSR) has become an issue of common concern for the host country government and the private sector in collaborative disaster relief. From the perspective of social responsibility, this paper describes the different cooperation strategies of non-cooperation, cost subsidy, and collaborative cooperation, and constructs a differential game model of disaster relief cooperation between the government and the private sector. The rate of reputational decay has a significant effect on system benefits. The optimal CSR cost subsidy rate is related to marginal revenue and has nothing to do with other factors. Compared with the non-cooperative case, in the situation of the cost of subsidies, as the host country government and marginal revenue is greater than the private sector of the marginal revenue through government subsidies for the private sector in CSR and the government's optimal level of CSR efforts remained unchanged, the optimal level of CSR efforts to improve the private sector, the government, and the private sector's earnings are improving; Compared with the cost subsidy, the optimal CSR effort level of the government and the private sector increases in the case of collaborative cooperation, and so does the system benefit.
Highlights
The occurrence of natural disasters has hindered the development of colleges and universities to a certain extent
While some host governments have contributed to good performance by declaring disaster relief, the efficient path of government-mandated spending limits the sustainable development goals, complex natural disasters cannot be addressed by the government alone, and the private sector plays a key role in disaster response and post-disaster relief
In the process of major disaster relief, the participation of the private sector can relieve the pressure of the host government to a large extent
Summary
The occurrence of natural disasters has hindered the development of colleges and universities to a certain extent. The occurrence of disasters brought uncertainty to colleges and universities, and instability (He, 2021). The United Nations International Decade for Natural Disaster Reduction recognizes that the primary responsibility for disaster reduction lies with governments, but they recognized the need for collaborative effort among governments, United Nations agencies, and other actors. While some host governments have contributed to good performance by declaring disaster relief, the efficient path of government-mandated spending limits the sustainable development goals, complex natural disasters cannot be addressed by the government alone, and the private sector plays a key role in disaster response and post-disaster relief. With the increasing severity of natural disasters, host governments and private sectors
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