Two-invoice mechanism (TIM) was introduced by the Chinese government with the purpose of reducing pharmaceutical prices. This paper studies the impact of the TIM on a pharmaceutical supply chain consisting of a manufacturer, buyer, and agent (in the absence of a TIM) or a third-party (in the...

To address financial shortage for public service provision, a government may delegate service provision to a private firm subject to regulation in service price or wait time, or jointly finance, own, and run a service system with the firm. However, the conflict between the government's and...