Identification of Generating Units That Abuse Market Power in Electricity Spot Market Based on AdaBoost-DT Algorithm

Table 4

Samples of economically withheld generating units.

Generating unit	Market share	Key supplier index	High quotation rate	Out-of-merit capacity index	Bid winning rate (%)	Clearing price escalation rate (%)
5	0.0806	0.9756	0.5	197.1477	0	5.70
6	0.0625	0.9893	0.4	108.4313	45	3.47