Research on Investment Allocation Strategy Based on Typical Sample Evaluation of Business Expansion

The investment benefit of the business expansion project will directly affect the investment planning of the future power supply company. Furthermore, the reasonable proportion of investment distribution will effectively improve the company's income. In this paper, an index system of investment benefit of business expansion is constructed, which includes economic benefit index and project completion index, and the index weight is determined by combining subjective and objective methods. According to the evaluation results, the investment allocation scale model is established to provide a reasonable investment strategy for the future business expansion of power supply companies. The validity and rationality of the model is verified by the case analysis based on the typical sample of business expansion project.