A Price-Dependent Demand Model in the Single Period Inventory System with Price Adjustment

Table 3

Computational results considering 𝐼₀=400.

Ratio function	𝛼	𝛽	𝑝^∗E	NPV^∗E	𝑝^∗A	NPV^∗A	NPVA(𝑝^∗E)	Imp. (%)
Linear	—	2	110.6	8529	114.5	9442	9061	586.4%
	—	1.8	103.9	7633	107.3	8404	7986	505.0%
	—	1.5	94.4	6311	96.8	6859	6439	387.8%
Two-segment	6	2	110.6	8529	114.5	9442	9061	586.4%
	5	1.8	103.9	7633	107.3	8404	7986	505.0%
	7	1.4	91.4	5877	93.4	6348	5935	349.6%
Exponential	1.2	1.9	92.1	5928	94.8	6516	6096	361.8%
	1.7	2.1	89.6	5594	91.8	6101	5674	329.9%
	1.2	0.8	100.8	7067	104.9	7933	7533	470.7%
	0	2	99.2	6865	102.7	7646	7267	450.6%