The Order Quantity Decision of Newsboy Retailer with Financing

We analyze the retailer’s optimal order with capital constraint under stochastic demand. We consider the impact of external financing, that is inventory financing, and the internal financing, that is trade credit, on the order strategy of retailer separately. We establish revenue model of retailer and solve, and give revenue of retailer and supplier respectively. Finally, we give the impact of own funds on the retailer’s order quantity, retailer’s revenue, supplier’s revenue, as well as the impact on the overall revenue gains of the supply chain. And some analysis and statement are also given in the end.